monetdb-java: src/main/java/nl/cwi/monetdb/jdbc/MonetResultSet.java annotate

author	Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
date	Thu, 13 Oct 2016 17:35:47 +0200 (2016-10-13)
parents	a0e8adf10d41
children	5ec116ba7d71

rev	line source
0 a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	1 /*
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	2 * This Source Code Form is subject to the terms of the Mozilla Public
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	3 * License, v. 2.0. If a copy of the MPL was not distributed with this
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	4 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	5 *
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	6 * Copyright 1997 - July 2008 CWI, August 2008 - 2016 MonetDB B.V.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	7 */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	8
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	9 package nl.cwi.monetdb.jdbc;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	10
12 a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable(). Martin van Dinther <martin.van.dinther@monetdbsolutions.com> parents: 11 diff changeset	11 import nl.cwi.monetdb.mcl.parser.MCLParseException;
a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable(). Martin van Dinther <martin.van.dinther@monetdbsolutions.com> parents: 11 diff changeset	12 import nl.cwi.monetdb.mcl.parser.TupleLineParser;
0 a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	13 import java.io.ByteArrayInputStream;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	14 import java.io.InputStream;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	15 import java.io.Reader;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	16 import java.io.StringReader;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	17 import java.lang.reflect.Constructor;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	18 import java.lang.reflect.InvocationTargetException;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	19 import java.math.BigDecimal;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	20 import java.net.MalformedURLException;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	21 import java.net.URL;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	22 import java.sql.Array;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	23 import java.sql.Blob;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	24 import java.sql.Clob;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	25 import java.sql.Connection;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	26 import java.sql.DatabaseMetaData;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	27 import java.sql.NClob;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	28 import java.sql.Ref;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	29 import java.sql.ResultSet;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	30 import java.sql.ResultSetMetaData;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	31 import java.sql.RowId;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	32 import java.sql.SQLData;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	33 import java.sql.SQLException;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	34 import java.sql.SQLFeatureNotSupportedException;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	35 import java.sql.SQLInput;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	36 import java.sql.SQLWarning;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	37 import java.sql.SQLXML;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	38 import java.sql.Statement;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	39 import java.sql.Time;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	40 import java.sql.Timestamp;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	41 import java.sql.Types;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	42 import java.text.ParsePosition;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	43 import java.text.SimpleDateFormat;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	44 import java.util.Calendar;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	45 import java.util.Map;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	46 import java.util.TimeZone;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	47
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	48 /**
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	49 * A ResultSet suitable for the MonetDB database.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	50 *
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	51 * A table of data representing a database result set, which is usually
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	52 * generated by executing a statement that queries the database.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	53 *
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	54 * A ResultSet object maintains a cursor pointing to its current row of data.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	55 * Initially the cursor is positioned before the first row. The next method
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	56 * moves the cursor to the next row, and because it returns false when there
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	57 * are no more rows in the ResultSet object, it can be used in a while loop to
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	58 * iterate through the result set.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	59 *
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	60 * The current state of this ResultSet is that it supports positioning in the
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	61 * result set, absolute and relative. A slight performance difference between
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	62 * FORWARD_ONLY or result sets scrollable in both directions can be noticed as
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	63 * for FORWARD_ONLY result sets the memory usage will be likely lower for large
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	64 * result sets.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	65 *
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	66 * @author Fabian Groffen, Martin van Dinther
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	67 * @version 0.8
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	68 */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	69 public class MonetResultSet extends MonetWrapper implements ResultSet {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	70 // the following have default access modifier for the MonetVirtualResultSet subclass
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	71 /** The current line of the buffer split in columns */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	72 final TupleLineParser tlp;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	73 /** The current position of the cursor for this ResultSet object */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	74 int curRow = 0;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	75
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	76 // a blank final is immutable once assigned in the constructor
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	77 /** A Header to retrieve lines from */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	78 private final MonetConnection.ResultSetResponse header;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	79 /** The names of the columns in this ResultSet */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	80 private final String[] columns;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	81 /** The MonetDB types of the columns in this ResultSet */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	82 private final String[] types;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	83 /** The JDBC SQL types of the columns in this ResultSet. The content will be derived from the MonetDB types[] */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	84 private final int[] JdbcSQLTypes;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	85 /** The number of rows in this ResultSet */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	86 final int tupleCount; // default for the MonetVirtualResultSet
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	87
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	88 /** The parental Statement object */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	89 private final Statement statement;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	90
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	91 /** The type of this ResultSet (forward or scrollable) */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	92 private int type = TYPE_FORWARD_ONLY;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	93 /** The concurrency of this ResultSet (currently only read-only) */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	94 private int concurrency = CONCUR_READ_ONLY;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	95 /** The warnings for this ResultSet object */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	96 private SQLWarning warnings;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	97 /** whether the last read field (via some getXyz() method) was NULL */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	98 private boolean lastReadWasNull = true;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	99 /** Just a dummy variable to keep store the fetchsize set. */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	100 private int fetchSize;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	101
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	102 /**
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	103 * Main constructor backed by the given Header.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	104 *
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	105 * @param statement the statement which created this ResultSet
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	106 * @param header a header containing the query, resultset type, etc.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	107 * @throws SQLException is a protocol error occurs
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	108 */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	109 MonetResultSet(
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	110 Statement statement,
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	111 MonetConnection.ResultSetResponse header)
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	112 throws SQLException
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	113 {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	114 if (statement == null) {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	115 throw new IllegalArgumentException("Statement may not be null!");
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	116 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	117 if (header == null) {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	118 throw new IllegalArgumentException("ResultSetResponse may not be null!");
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	119 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	120 this.statement = statement;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	121 this.header = header;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	122 this.type = header.getRSType();
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	123 this.concurrency = header.getRSConcur();
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	124 /* if we have a header object, the fetchSize used for this result set
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	125 is the header's cacheSize */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	126 this.fetchSize = header.getCacheSize();
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	127 // well there is only one supported concurrency, so we don't have to
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	128 // bother about that
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	129
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	130 // throws SQLException on getters of Header, so we find out immediately
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	131 // if an error occurred for this query
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	132 columns = header.getNames();
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	133 types = header.getTypes();
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	134 tupleCount = header.tuplecount;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	135
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	136 // create result array
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	137 tlp = new TupleLineParser(columns.length);
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	138
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	139 JdbcSQLTypes = new int[types.length];
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	140 populateJdbcSQLtypesArray();
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	141 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	142
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	143 /**
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	144 * Constructor used by MonetVirtualResultSet.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	145 * DO NOT USE THIS CONSTRUCTOR IF YOU ARE NOT EXTENDING THIS OBJECT!
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	146 *
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	147 * @param statement the statement which created this ResultSet
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	148 * @param columns the column names
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	149 * @param types the column types
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	150 * @param results the number of rows in the ResultSet
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	151 * @throws IOException if communicating with monet failed
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	152 * @throws SQLException is a protocol error occurs
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	153 */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	154 MonetResultSet(
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	155 Statement statement,
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	156 String[] columns,
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	157 String[] types,
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	158 int results
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	159 ) throws IllegalArgumentException
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	160 {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	161 if (statement == null) {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	162 throw new IllegalArgumentException("Statement may not be null!");
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	163 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	164 if (columns == null \|\| types == null) {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	165 throw new IllegalArgumentException("One of the given arguments is null!");
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	166 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	167 if (columns.length != types.length) {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	168 throw new IllegalArgumentException("Given arguments are not the same size!");
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	169 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	170 if (results < 0) {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	171 throw new IllegalArgumentException("Negative rowcount not allowed!");
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	172 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	173
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	174 this.statement = statement;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	175 this.header = null;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	176 this.fetchSize = 0;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	177
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	178 this.columns = columns;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	179 this.types = types;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	180 this.tupleCount = results;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	181
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	182 this.tlp = new TupleLineParser(columns.length);
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	183
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	184 JdbcSQLTypes = new int[types.length];
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	185 populateJdbcSQLtypesArray();
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	186 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	187
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	188 /**
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	189 * Internal utility method to fill the JdbcSQLTypes array with derivable values.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	190 * By doing it once (in the constructor) we can avoid doing this in many getXyz() methods again and again
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	191 * thereby improving getXyz() method performance.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	192 */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	193 private void populateJdbcSQLtypesArray() {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	194 for (int i = 0; i < types.length; i++) {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	195 int javaSQLtype = MonetDriver.getJavaType(types[i]);
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	196 JdbcSQLTypes[i] = javaSQLtype;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	197 if (javaSQLtype == Types.BLOB) {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	198 try {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	199 if (((MonetConnection)statement.getConnection()).getBlobAsBinary())
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	200 JdbcSQLTypes[i] = Types.BINARY;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	201 } catch (SQLException se) { /* ignore it */ }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	202 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	203 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	204 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	205
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	206
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	207 //== methods of interface ResultSet
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	208
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	209 // Chapter 14.2.2 Sun JDBC 3.0 Specification
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	210 /**
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	211 * Moves the cursor to the given row number in this ResultSet object.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	212 *
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	213 * If the row number is positive, the cursor moves to the given row number
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	214 * with respect to the beginning of the result set. The first row is row 1,
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	215 * the second is row 2, and so on.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	216 *
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	217 * If the given row number is negative, the cursor moves to an absolute row
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	218 * position with respect to the end of the result set. For example, calling
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	219 * the method absolute(-1) positions the cursor on the last row; calling the
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	220 * method absolute(-2) moves the cursor to the next-to-last row, and so on.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	221 *
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	222 * An attempt to position the cursor beyond the first/last row in the result
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	223 * set leaves the cursor before the first row or after the last row.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	224 * Note: calling absolute(1) is the same as calling first(). Calling
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	225 * absolute(-1) is the same as calling last().
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	226 *
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	227 * @param row the number of the row to which the cursor should move. A
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	228 * positive number indicates the row number counting from the
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	229 * beginning of the result set; a negative number indicates the row
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	230 * number counting from the end of the result set
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	231 * @return true if the cursor is on the result set; false otherwise
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	232 * @throws SQLException if a database access error occurs, or the result set
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	233 * type is TYPE_FORWARD_ONLY
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	234 */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	235 @Override
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	236 public boolean absolute(int row) throws SQLException {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	237 if (row != curRow + 1 && type == TYPE_FORWARD_ONLY) throw
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	238 new SQLException("(Absolute) positioning not allowed on forward " +
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	239 " only result sets!", "M1M05");
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	240
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	241 if (header.isClosed())
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	242 throw new SQLException("ResultSet is closed!", "M1M20");
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	243
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	244 // first calculate what the JDBC row is
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	245 if (row < 0) {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	246 // calculate the negatives...
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	247 row = tupleCount + row + 1;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	248 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	249 // now place the row not farther than just before or after the result
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	250 if (row < 0) row = 0; // before first
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	251 else if (row > tupleCount + 1) row = tupleCount + 1; // after last
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	252
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	253 String tmpLine = header.getLine(row - 1);
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	254
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	255 // store it
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	256 curRow = row;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	257
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	258 if (tmpLine == null) return false;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	259 try {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	260 tlp.parse(tmpLine);
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	261 } catch (MCLParseException e) {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	262 throw new SQLException(e.getMessage(), "M0M10");
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	263 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	264
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	265 return true;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	266 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	267
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	268 /**
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	269 * Moves the cursor to the end of this ResultSet object, just after the last
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	270 * row. This method has no effect if the result set contains no rows.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	271 *
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	272 * @throws SQLException if a database access error occurs or the result set
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	273 * type is TYPE_FORWARD_ONLY
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	274 */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	275 @Override
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	276 public void afterLast() throws SQLException {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	277 absolute(tupleCount + 1);
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	278 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	279
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	280 /**
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	281 * Moves the cursor to the front of this ResultSet object, just before the
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	282 * first row. This method has no effect if the result set contains no rows.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	283 *
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	284 * @throws SQLException if a database access error occurs or the result set
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	285 * type is TYPE_FORWARD_ONLY
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	286 */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	287 @Override
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	288 public void beforeFirst() throws SQLException {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	289 absolute(0);
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	290 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	291
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	292 /**
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	293 * Clears all warnings reported for this ResultSet object. After a call to
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	294 * this method, the method getWarnings returns null until a new warning is
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	295 * reported for this ResultSet object.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	296 */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	297 @Override
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	298 public void clearWarnings() {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	299 warnings = null;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	300 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	301
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	302 /**
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	303 * Releases this ResultSet object's database (and JDBC) resources
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	304 * immediately instead of waiting for this to happen when it is
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	305 * automatically closed.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	306 */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	307 @Override
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	308 public void close() {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	309 if (header != null && !header.isClosed()) {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	310 header.close();
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	311 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	312 if (statement instanceof MonetStatement)
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	313 ((MonetStatement)statement).closeIfCompletion();
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	314 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	315
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	316 // Chapter 14.2.3 from Sun JDBC 3.0 specification
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	317 /**
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	318 * Maps the given ResultSet column name to its ResultSet column index.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	319 * Column names supplied to getter methods are case insensitive. If a select
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	320 * list contains the same column more than once, the first instance of the
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	321 * column will be returned.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	322 *
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	323 * @param columnName the name of the column
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	324 * @return the column index of the given column name
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	325 * @throws SQLException if the ResultSet object does not contain columnName
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	326 */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	327 @Override
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	328 public int findColumn(String columnName) throws SQLException {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	329 if (columnName != null && columns != null) {
10 4ef332ad8ec0 For efficiency fetch columns.length only once in a local variable. Martin van Dinther <martin.van.dinther@monetdbsolutions.com> parents: 9 diff changeset	330 final int array_size = columns.length;
4ef332ad8ec0 For efficiency fetch columns.length only once in a local variable. Martin van Dinther <martin.van.dinther@monetdbsolutions.com> parents: 9 diff changeset	331 for (int i = 0; i < array_size; i++) {
0 a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	332 if (columnName.equals(columns[i]))
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	333 return i + 1;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	334 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	335 /* if an exact match did not succeed try a case insensitive match */
10 4ef332ad8ec0 For efficiency fetch columns.length only once in a local variable. Martin van Dinther <martin.van.dinther@monetdbsolutions.com> parents: 9 diff changeset	336 for (int i = 0; i < array_size; i++) {
0 a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	337 if (columnName.equalsIgnoreCase(columns[i]))
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	338 return i + 1;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	339 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	340 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	341 throw new SQLException("No such column name: " + columnName, "M1M05");
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	342 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	343
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	344 /**
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	345 * Moves the cursor to the first row in this ResultSet object.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	346 *
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	347 * @return true if the cursor is on a valid row; false if there are no rows
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	348 * in the result set
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	349 * @throws SQLException - if a database access error occurs or the result
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	350 * set type is TYPE_FORWARD_ONLY
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	351 */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	352 @Override
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	353 public boolean first() throws SQLException {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	354 return absolute(1);
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	355 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	356
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	357 @Override
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	358 public Array getArray(int columnIndex) throws SQLException {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	359 throw newSQLFeatureNotSupportedException("getArray");
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	360 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	361 @Override
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	362 public Array getArray(String colName) throws SQLException {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	363 throw newSQLFeatureNotSupportedException("getArray");
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	364 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	365
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	366 /* Mapi doesn't allow something for streams at the moment, thus all not implemented for now */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	367 @Override
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	368 public InputStream getAsciiStream(int columnIndex) throws SQLException {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	369 throw newSQLFeatureNotSupportedException("getAsciiStream");
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	370 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	371 @Override
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	372 public InputStream getAsciiStream(String columnName) throws SQLException {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	373 throw newSQLFeatureNotSupportedException("getAsciiStream");
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	374 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	375
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	376 @Override
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	377 @Deprecated
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	378 public InputStream getUnicodeStream(int columnIndex) throws SQLException {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	379 throw newSQLFeatureNotSupportedException("getUnicodeStream");
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	380 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	381 @Override
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	382 @Deprecated
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	383 public InputStream getUnicodeStream(String columnName) throws SQLException {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	384 throw newSQLFeatureNotSupportedException("getUnicodeStream");
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	385 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	386
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	387 /**
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	388 * Retrieves the value of the designated column in the current row
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	389 * of this ResultSet object as a stream of uninterpreted bytes. The
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	390 * value can then be read in chunks from the stream. This method is
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	391 * particularly suitable for retrieving large LONGVARBINARY values.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	392 * <br/><br/>
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	393 * Note: All the data in the returned stream must be read prior to
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	394 * getting the value of any other column. The next call to a getter
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	395 * method implicitly closes the stream. Also, a stream may return 0
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	396 * when the method InputStream.available is called whether there is
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	397 * data available or not.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	398 *
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	399 * @param columnIndex the first column is 1, the second is 2, ...
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	400 * @return a Java input stream that delivers the database column
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	401 * value as a stream of uninterpreted bytes; if the value is SQL
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	402 * NULL, the value returned is null
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	403 * @throws SQLException if the columnIndex is not valid; if a
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	404 * database access error occurs or this method is called on a closed
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	405 * result set
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	406 */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	407 @Override
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	408 public InputStream getBinaryStream(int columnIndex) throws SQLException {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	409 try {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	410 switch (JdbcSQLTypes[columnIndex - 1]) {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	411 case Types.BLOB:
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	412 Blob blob = getBlob(columnIndex);
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	413 if (blob == null)
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	414 return null;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	415 return blob.getBinaryStream();
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	416 case Types.BINARY:
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	417 case Types.VARBINARY:
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	418 case Types.LONGVARBINARY:
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	419 byte[] bte = getBytes(columnIndex);
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	420 if (bte == null)
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	421 return null;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	422 return new ByteArrayInputStream(bte);
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	423 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	424 throw new SQLException("Cannot operate on " + types[columnIndex - 1] + " type", "M1M05");
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	425 } catch (IndexOutOfBoundsException e) {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	426 throw newSQLInvalidColumnIndexException(columnIndex);
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	427 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	428 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	429
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	430 /**
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	431 * Retrieves the value of the designated column in the current row
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	432 * of this ResultSet object as a stream of uninterpreted bytes. The
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	433 * value can then be read in chunks from the stream. This method is
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	434 * particularly suitable for retrieving large LONGVARBINARY values.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	435 * <br/><br/>
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	436 * Note: All the data in the returned stream must be read prior to
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	437 * getting the value of any other column. The next call to a getter
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	438 * method implicitly closes the stream. Also, a stream may return 0
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	439 * when the method available is called whether there is data
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	440 * available or not.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	441 *
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	442 * @param columnName the label for the column specified with
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	443 * the SQL AS clause. If the SQL AS clause was not specified, then
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	444 * the label is the name of the column
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	445 * @return a Java input stream that delivers the database column
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	446 * value as a stream of uninterpreted bytes; if the value is SQL
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	447 * NULL, the result is null
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	448 * @throws SQLException if the columnLabel is not valid; if a
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	449 * database access error occurs or this method is called on a closed
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	450 * result set
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	451 */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	452 @Override
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	453 public InputStream getBinaryStream(String columnName) throws SQLException {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	454 return getBinaryStream(findColumn(columnName));
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	455 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	456
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	457 /**
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	458 * Retrieves the value of the designated column in the current row
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	459 * of this ResultSet object as a java.io.Reader object.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	460 *
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	461 * @param columnIndex the first column is 1, the second is 2, ...
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	462 * @return a java.io.Reader object that contains the column value;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	463 * if the value is SQL NULL, the value returned is null in
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	464 * the Java programming language.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	465 * @throws SQLException if a database access error occurs
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	466 */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	467 @Override
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	468 public Reader getCharacterStream(int columnIndex) throws SQLException {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	469 try {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	470 String val = tlp.values[columnIndex - 1];
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	471 if (val == null) {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	472 lastReadWasNull = true;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	473 return null;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	474 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	475 lastReadWasNull = false;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	476 return new StringReader(val);
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	477 } catch (IndexOutOfBoundsException e) {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	478 throw newSQLInvalidColumnIndexException(columnIndex);
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	479 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	480 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	481
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	482 /**
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	483 * Retrieves the value of the designated column in the current row
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	484 * of this ResultSet object as a java.io.Reader object.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	485 *
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	486 * @param columnName the name of the column
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	487 * @return a java.io.Reader object that contains the column value;
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	488 * if the value is SQL NULL, the value returned is null in
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	489 * the Java programming language.
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	490 * @throws SQLException if a database access error occurs
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	491 */
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	492 @Override
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	493 public Reader getCharacterStream(String columnName) throws SQLException {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	494 return getCharacterStream(findColumn(columnName));
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	495 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	496
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	497 /**
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	498 * Retrieves the value of the designated column in the current row
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	499 * of this ResultSet object as a java.io.Reader object. It is
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31. Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	500 * intended for use when accessing NCHAR,NVARCHAR and LONGNVARCHAR

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

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1 /*

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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2 * This Source Code Form is subject to the terms of the Mozilla Public

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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diff changeset

3 * License, v. 2.0. If a copy of the MPL was not distributed with this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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4 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

5 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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7 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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8

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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9 package nl.cwi.monetdb.jdbc;

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Sjoerd Mullender <sjoerd@acm.org>

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10

12

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

11 import nl.cwi.monetdb.mcl.parser.MCLParseException;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

12 import nl.cwi.monetdb.mcl.parser.TupleLineParser;

0

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Sjoerd Mullender <sjoerd@acm.org>

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13 import java.io.ByteArrayInputStream;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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14 import java.io.InputStream;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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15 import java.io.Reader;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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16 import java.io.StringReader;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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17 import java.lang.reflect.Constructor;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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18 import java.lang.reflect.InvocationTargetException;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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19 import java.math.BigDecimal;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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20 import java.net.MalformedURLException;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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21 import java.net.URL;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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22 import java.sql.Array;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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23 import java.sql.Blob;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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diff changeset

24 import java.sql.Clob;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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25 import java.sql.Connection;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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26 import java.sql.DatabaseMetaData;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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27 import java.sql.NClob;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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28 import java.sql.Ref;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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29 import java.sql.ResultSet;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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30 import java.sql.ResultSetMetaData;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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31 import java.sql.RowId;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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32 import java.sql.SQLData;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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33 import java.sql.SQLException;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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34 import java.sql.SQLFeatureNotSupportedException;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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diff changeset

35 import java.sql.SQLInput;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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diff changeset

36 import java.sql.SQLWarning;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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37 import java.sql.SQLXML;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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diff changeset

38 import java.sql.Statement;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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diff changeset

39 import java.sql.Time;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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40 import java.sql.Timestamp;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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diff changeset

41 import java.sql.Types;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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diff changeset

42 import java.text.ParsePosition;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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diff changeset

43 import java.text.SimpleDateFormat;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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diff changeset

44 import java.util.Calendar;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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diff changeset

45 import java.util.Map;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

46 import java.util.TimeZone;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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diff changeset

47

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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diff changeset

48 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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49 * A ResultSet suitable for the MonetDB database.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

50 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

51 * A table of data representing a database result set, which is usually

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

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diff changeset

52 * generated by executing a statement that queries the database.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

53 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

54 * A ResultSet object maintains a cursor pointing to its current row of data.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

55 * Initially the cursor is positioned before the first row. The next method

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

56 * moves the cursor to the next row, and because it returns false when there

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

57 * are no more rows in the ResultSet object, it can be used in a while loop to

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

58 * iterate through the result set.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

59 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

60 * The current state of this ResultSet is that it supports positioning in the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

61 * result set, absolute and relative. A slight performance difference between

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

62 * FORWARD_ONLY or result sets scrollable in both directions can be noticed as

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

63 * for FORWARD_ONLY result sets the memory usage will be likely lower for large

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

64 * result sets.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

65 *

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66 * @author Fabian Groffen, Martin van Dinther

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67 * @version 0.8

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68 */

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69 public class MonetResultSet extends MonetWrapper implements ResultSet {

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70 // the following have default access modifier for the MonetVirtualResultSet subclass

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71 /** The current line of the buffer split in columns */

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72 final TupleLineParser tlp;

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73 /** The current position of the cursor for this ResultSet object */

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74 int curRow = 0;

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75

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76 // a blank final is immutable once assigned in the constructor

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77 /** A Header to retrieve lines from */

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78 private final MonetConnection.ResultSetResponse header;

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79 /** The names of the columns in this ResultSet */

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80 private final String[] columns;

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81 /** The MonetDB types of the columns in this ResultSet */

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82 private final String[] types;

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83 /** The JDBC SQL types of the columns in this ResultSet. The content will be derived from the MonetDB types[] */

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84 private final int[] JdbcSQLTypes;

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85 /** The number of rows in this ResultSet */

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86 final int tupleCount; // default for the MonetVirtualResultSet

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87

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88 /** The parental Statement object */

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89 private final Statement statement;

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90

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91 /** The type of this ResultSet (forward or scrollable) */

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92 private int type = TYPE_FORWARD_ONLY;

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93 /** The concurrency of this ResultSet (currently only read-only) */

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94 private int concurrency = CONCUR_READ_ONLY;

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95 /** The warnings for this ResultSet object */

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96 private SQLWarning warnings;

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97 /** whether the last read field (via some getXyz() method) was NULL */

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98 private boolean lastReadWasNull = true;

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99 /** Just a dummy variable to keep store the fetchsize set. */

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100 private int fetchSize;

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101

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102 /**

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103 * Main constructor backed by the given Header.

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104 *

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105 * @param statement the statement which created this ResultSet

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106 * @param header a header containing the query, resultset type, etc.

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107 * @throws SQLException is a protocol error occurs

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108 */

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109 MonetResultSet(

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110 Statement statement,

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111 MonetConnection.ResultSetResponse header)

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112 throws SQLException

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113 {

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114 if (statement == null) {

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115 throw new IllegalArgumentException("Statement may not be null!");

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116 }

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117 if (header == null) {

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118 throw new IllegalArgumentException("ResultSetResponse may not be null!");

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119 }

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120 this.statement = statement;

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121 this.header = header;

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122 this.type = header.getRSType();

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123 this.concurrency = header.getRSConcur();

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124 /* if we have a header object, the fetchSize used for this result set

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125 is the header's cacheSize */

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126 this.fetchSize = header.getCacheSize();

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127 // well there is only one supported concurrency, so we don't have to

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128 // bother about that

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129

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130 // throws SQLException on getters of Header, so we find out immediately

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131 // if an error occurred for this query

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132 columns = header.getNames();

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133 types = header.getTypes();

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134 tupleCount = header.tuplecount;

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135

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136 // create result array

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137 tlp = new TupleLineParser(columns.length);

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138

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139 JdbcSQLTypes = new int[types.length];

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140 populateJdbcSQLtypesArray();

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141 }

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142

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143 /**

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144 * Constructor used by MonetVirtualResultSet.

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145 * DO NOT USE THIS CONSTRUCTOR IF YOU ARE NOT EXTENDING THIS OBJECT!

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146 *

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147 * @param statement the statement which created this ResultSet

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148 * @param columns the column names

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149 * @param types the column types

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150 * @param results the number of rows in the ResultSet

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151 * @throws IOException if communicating with monet failed

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152 * @throws SQLException is a protocol error occurs

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153 */

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154 MonetResultSet(

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155 Statement statement,

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156 String[] columns,

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157 String[] types,

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158 int results

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159 ) throws IllegalArgumentException

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160 {

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161 if (statement == null) {

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162 throw new IllegalArgumentException("Statement may not be null!");

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163 }

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164 if (columns == null || types == null) {

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165 throw new IllegalArgumentException("One of the given arguments is null!");

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166 }

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167 if (columns.length != types.length) {

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168 throw new IllegalArgumentException("Given arguments are not the same size!");

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169 }

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170 if (results < 0) {

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171 throw new IllegalArgumentException("Negative rowcount not allowed!");

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172 }

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173

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174 this.statement = statement;

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175 this.header = null;

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176 this.fetchSize = 0;

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177

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178 this.columns = columns;

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179 this.types = types;

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180 this.tupleCount = results;

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181

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182 this.tlp = new TupleLineParser(columns.length);

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183

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184 JdbcSQLTypes = new int[types.length];

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185 populateJdbcSQLtypesArray();

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186 }

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187

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188 /**

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189 * Internal utility method to fill the JdbcSQLTypes array with derivable values.

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190 * By doing it once (in the constructor) we can avoid doing this in many getXyz() methods again and again

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191 * thereby improving getXyz() method performance.

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192 */

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193 private void populateJdbcSQLtypesArray() {

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194 for (int i = 0; i < types.length; i++) {

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195 int javaSQLtype = MonetDriver.getJavaType(types[i]);

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196 JdbcSQLTypes[i] = javaSQLtype;

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197 if (javaSQLtype == Types.BLOB) {

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198 try {

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199 if (((MonetConnection)statement.getConnection()).getBlobAsBinary())

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200 JdbcSQLTypes[i] = Types.BINARY;

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201 } catch (SQLException se) { /* ignore it */ }

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202 }

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203 }

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204 }

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205

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206

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207 //== methods of interface ResultSet

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208

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209 // Chapter 14.2.2 Sun JDBC 3.0 Specification

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210 /**

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211 * Moves the cursor to the given row number in this ResultSet object.

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212 *

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213 * If the row number is positive, the cursor moves to the given row number

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214 * with respect to the beginning of the result set. The first row is row 1,

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215 * the second is row 2, and so on.

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216 *

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217 * If the given row number is negative, the cursor moves to an absolute row

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218 * position with respect to the end of the result set. For example, calling

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219 * the method absolute(-1) positions the cursor on the last row; calling the

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220 * method absolute(-2) moves the cursor to the next-to-last row, and so on.

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221 *

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222 * An attempt to position the cursor beyond the first/last row in the result

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223 * set leaves the cursor before the first row or after the last row.

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224 * Note: calling absolute(1) is the same as calling first(). Calling

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225 * absolute(-1) is the same as calling last().

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226 *

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227 * @param row the number of the row to which the cursor should move. A

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228 * positive number indicates the row number counting from the

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229 * beginning of the result set; a negative number indicates the row

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230 * number counting from the end of the result set

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231 * @return true if the cursor is on the result set; false otherwise

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232 * @throws SQLException if a database access error occurs, or the result set

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233 * type is TYPE_FORWARD_ONLY

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234 */

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235 @Override

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236 public boolean absolute(int row) throws SQLException {

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237 if (row != curRow + 1 && type == TYPE_FORWARD_ONLY) throw

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238 new SQLException("(Absolute) positioning not allowed on forward " +

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239 " only result sets!", "M1M05");

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240

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241 if (header.isClosed())

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242 throw new SQLException("ResultSet is closed!", "M1M20");

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243

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244 // first calculate what the JDBC row is

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245 if (row < 0) {

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246 // calculate the negatives...

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247 row = tupleCount + row + 1;

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248 }

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249 // now place the row not farther than just before or after the result

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250 if (row < 0) row = 0; // before first

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251 else if (row > tupleCount + 1) row = tupleCount + 1; // after last

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252

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253 String tmpLine = header.getLine(row - 1);

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254

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255 // store it

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256 curRow = row;

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257

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258 if (tmpLine == null) return false;

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259 try {

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260 tlp.parse(tmpLine);

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261 } catch (MCLParseException e) {

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262 throw new SQLException(e.getMessage(), "M0M10");

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263 }

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264

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265 return true;

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266 }

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267

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268 /**

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269 * Moves the cursor to the end of this ResultSet object, just after the last

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270 * row. This method has no effect if the result set contains no rows.

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271 *

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272 * @throws SQLException if a database access error occurs or the result set

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273 * type is TYPE_FORWARD_ONLY

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274 */

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275 @Override

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276 public void afterLast() throws SQLException {

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277 absolute(tupleCount + 1);

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278 }

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279

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280 /**

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281 * Moves the cursor to the front of this ResultSet object, just before the

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282 * first row. This method has no effect if the result set contains no rows.

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diff changeset

283 *

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284 * @throws SQLException if a database access error occurs or the result set

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285 * type is TYPE_FORWARD_ONLY

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diff changeset

286 */

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287 @Override

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288 public void beforeFirst() throws SQLException {

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289 absolute(0);

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290 }

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291

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diff changeset

292 /**

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293 * Clears all warnings reported for this ResultSet object. After a call to

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294 * this method, the method getWarnings returns null until a new warning is

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295 * reported for this ResultSet object.

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diff changeset

296 */

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297 @Override

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298 public void clearWarnings() {

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299 warnings = null;

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300 }

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diff changeset

301

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diff changeset

302 /**

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diff changeset

303 * Releases this ResultSet object's database (and JDBC) resources

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304 * immediately instead of waiting for this to happen when it is

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305 * automatically closed.

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diff changeset

306 */

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diff changeset

307 @Override

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diff changeset

308 public void close() {

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diff changeset

309 if (header != null && !header.isClosed()) {

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diff changeset

310 header.close();

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diff changeset

311 }

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312 if (statement instanceof MonetStatement)

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313 ((MonetStatement)statement).closeIfCompletion();

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diff changeset

314 }

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diff changeset

315

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diff changeset

316 // Chapter 14.2.3 from Sun JDBC 3.0 specification

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diff changeset

317 /**

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diff changeset

318 * Maps the given ResultSet column name to its ResultSet column index.

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diff changeset

319 * Column names supplied to getter methods are case insensitive. If a select

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320 * list contains the same column more than once, the first instance of the

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diff changeset

321 * column will be returned.

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diff changeset

322 *

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323 * @param columnName the name of the column

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diff changeset

324 * @return the column index of the given column name

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325 * @throws SQLException if the ResultSet object does not contain columnName

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diff changeset

326 */

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Sjoerd Mullender <sjoerd@acm.org>

parents:

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327 @Override

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Sjoerd Mullender <sjoerd@acm.org>

parents:

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328 public int findColumn(String columnName) throws SQLException {

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Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

329 if (columnName != null && columns != null) {

10

4ef332ad8ec0 For efficiency fetch columns.length only once in a local variable.

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 9

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330 final int array_size = columns.length;

4ef332ad8ec0 For efficiency fetch columns.length only once in a local variable.

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 9

diff changeset

331 for (int i = 0; i < array_size; i++) {

0

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Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

332 if (columnName.equals(columns[i]))

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

333 return i + 1;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

334 }

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Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

335 /* if an exact match did not succeed try a case insensitive match */

10

4ef332ad8ec0 For efficiency fetch columns.length only once in a local variable.

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 9

diff changeset

336 for (int i = 0; i < array_size; i++) {

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

337 if (columnName.equalsIgnoreCase(columns[i]))

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

338 return i + 1;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

339 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

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340 }

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Sjoerd Mullender <sjoerd@acm.org>

parents:

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341 throw new SQLException("No such column name: " + columnName, "M1M05");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

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342 }

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Sjoerd Mullender <sjoerd@acm.org>

parents:

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343

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

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344 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

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345 * Moves the cursor to the first row in this ResultSet object.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

346 *

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Sjoerd Mullender <sjoerd@acm.org>

parents:

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347 * @return true if the cursor is on a valid row; false if there are no rows

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Sjoerd Mullender <sjoerd@acm.org>

parents:

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348 * in the result set

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Sjoerd Mullender <sjoerd@acm.org>

parents:

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349 * @throws SQLException - if a database access error occurs or the result

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

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350 * set type is TYPE_FORWARD_ONLY

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

351 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

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352 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

353 public boolean first() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

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354 return absolute(1);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

355 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

356

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

357 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

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358 public Array getArray(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

359 throw newSQLFeatureNotSupportedException("getArray");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

360 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

361 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

362 public Array getArray(String colName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

363 throw newSQLFeatureNotSupportedException("getArray");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

364 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

365

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

366 /* Mapi doesn't allow something for streams at the moment, thus all not implemented for now */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

367 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

368 public InputStream getAsciiStream(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

369 throw newSQLFeatureNotSupportedException("getAsciiStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

370 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

371 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

372 public InputStream getAsciiStream(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

373 throw newSQLFeatureNotSupportedException("getAsciiStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

374 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

375

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

376 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

377 @Deprecated

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

378 public InputStream getUnicodeStream(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

379 throw newSQLFeatureNotSupportedException("getUnicodeStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

380 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

381 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

382 @Deprecated

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

383 public InputStream getUnicodeStream(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

384 throw newSQLFeatureNotSupportedException("getUnicodeStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

385 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

386

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

387 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

388 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

389 * of this ResultSet object as a stream of uninterpreted bytes. The

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

390 * value can then be read in chunks from the stream. This method is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

391 * particularly suitable for retrieving large LONGVARBINARY values.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

392 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

393 * Note: All the data in the returned stream must be read prior to

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

394 * getting the value of any other column. The next call to a getter

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

395 * method implicitly closes the stream. Also, a stream may return 0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

396 * when the method InputStream.available is called whether there is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

397 * data available or not.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

398 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

399 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

400 * @return a Java input stream that delivers the database column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

401 * value as a stream of uninterpreted bytes; if the value is SQL

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

402 * NULL, the value returned is null

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

403 * @throws SQLException if the columnIndex is not valid; if a

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

404 * database access error occurs or this method is called on a closed

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

405 * result set

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

406 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

407 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

408 public InputStream getBinaryStream(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

409 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

410 switch (JdbcSQLTypes[columnIndex - 1]) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

411 case Types.BLOB:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

412 Blob blob = getBlob(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

413 if (blob == null)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

414 return null;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

415 return blob.getBinaryStream();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

416 case Types.BINARY:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

417 case Types.VARBINARY:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

418 case Types.LONGVARBINARY:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

419 byte[] bte = getBytes(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

420 if (bte == null)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

421 return null;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

422 return new ByteArrayInputStream(bte);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

423 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

424 throw new SQLException("Cannot operate on " + types[columnIndex - 1] + " type", "M1M05");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

425 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

426 throw newSQLInvalidColumnIndexException(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

427 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

428 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

429

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

430 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

431 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

432 * of this ResultSet object as a stream of uninterpreted bytes. The

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

433 * value can then be read in chunks from the stream. This method is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

434 * particularly suitable for retrieving large LONGVARBINARY values.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

435 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

436 * Note: All the data in the returned stream must be read prior to

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

437 * getting the value of any other column. The next call to a getter

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

438 * method implicitly closes the stream. Also, a stream may return 0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

439 * when the method available is called whether there is data

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

440 * available or not.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

441 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

442 * @param columnName the label for the column specified with

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

443 * the SQL AS clause. If the SQL AS clause was not specified, then

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

444 * the label is the name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

445 * @return a Java input stream that delivers the database column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

446 * value as a stream of uninterpreted bytes; if the value is SQL

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

447 * NULL, the result is null

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

448 * @throws SQLException if the columnLabel is not valid; if a

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

449 * database access error occurs or this method is called on a closed

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

450 * result set

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

451 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

452 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

453 public InputStream getBinaryStream(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

454 return getBinaryStream(findColumn(columnName));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

455 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

456

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

457 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

458 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

459 * of this ResultSet object as a java.io.Reader object.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

460 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

461 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

462 * @return a java.io.Reader object that contains the column value;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

463 * if the value is SQL NULL, the value returned is null in

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

464 * the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

465 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

466 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

467 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

468 public Reader getCharacterStream(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

469 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

470 String val = tlp.values[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

471 if (val == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

472 lastReadWasNull = true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

473 return null;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

474 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

475 lastReadWasNull = false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

476 return new StringReader(val);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

477 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

478 throw newSQLInvalidColumnIndexException(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

479 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

480 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

481

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

482 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

483 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

484 * of this ResultSet object as a java.io.Reader object.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

485 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

486 * @param columnName the name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

487 * @return a java.io.Reader object that contains the column value;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

488 * if the value is SQL NULL, the value returned is null in

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

489 * the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

490 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

491 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

492 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

493 public Reader getCharacterStream(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

494 return getCharacterStream(findColumn(columnName));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

495 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

496

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

497 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

498 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

499 * of this ResultSet object as a java.io.Reader object. It is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

500 * intended for use when accessing NCHAR,NVARCHAR and LONGNVARCHAR

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

501 * columns.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

502 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

503 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

504 * @return a java.io.Reader object that contains the column value;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

505 * if the value is SQL NULL, the value returned is null in

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

506 * the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

507 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

508 * @throws SQLFeatureNotSupportedException the JDBC driver does

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

509 * not support this method

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

510 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

511 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

512 public Reader getNCharacterStream(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

513 throw newSQLFeatureNotSupportedException("getNCharacterStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

514 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

515

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

516 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

517 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

518 * of this ResultSet object as a java.io.Reader object. It is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

519 * intended for use when accessing NCHAR,NVARCHAR and LONGNVARCHAR

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

520 * columns.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

521 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

522 * @param columnName the name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

523 * @return a java.io.Reader object that contains the column value;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

524 * if the value is SQL NULL, the value returned is null in

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

525 * the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

526 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

527 * @throws SQLFeatureNotSupportedException the JDBC driver does

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

528 * not support this method

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

529 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

530 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

531 public Reader getNCharacterStream(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

532 throw newSQLFeatureNotSupportedException("getNCharacterStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

533 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

534

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

535 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

536 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

537 * of this ResultSet object as a Blob object in the Java programming

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

538 * language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

539 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

540 * @param i the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

541 * @return a Blob object representing the SQL BLOB value in the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

542 * specified column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

543 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

544 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

545 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

546 public Blob getBlob(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

547 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

548 String val = tlp.values[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

549 if (val == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

550 lastReadWasNull = true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

551 return null;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

552 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

553 lastReadWasNull = false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

554 return MonetBlob.create(val);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

555 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

556 throw newSQLInvalidColumnIndexException(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

557 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

558 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

559

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

560 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

561 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

562 * of this ResultSet object as a Blob object in the Java programming

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

563 * language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

564 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

565 * @param colName the name of the column from which to retrieve

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

566 * the value

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

567 * @return a Blob object representing the SQL BLOB value in the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

568 * specified column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

569 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

570 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

571 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

572 public Blob getBlob(String colName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

573 return getBlob(findColumn(colName));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

574 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

575

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

576 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

577 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

578 * of this ResultSet object as a Clob object in the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

579 * Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

580 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

581 * @param i the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

582 * @return a Clob object representing the SQL CLOB value in the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

583 * specified column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

584 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

585 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

586 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

587 public Clob getClob(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

588 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

589 String val = tlp.values[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

590 if (val == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

591 lastReadWasNull = true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

592 return null;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

593 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

594 lastReadWasNull = false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

595 return new MonetClob(val);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

596 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

597 throw newSQLInvalidColumnIndexException(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

598 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

599 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

600

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

601 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

602 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

603 * of this ResultSet object as a Clob object in the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

604 * Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

605 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

606 * @param colName the name of the column from which to retrieve

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

607 * the value

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

608 * @return a Clob object representing the SQL CLOB value in the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

609 * specified column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

610 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

611 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

612 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

613 public Clob getClob(String colName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

614 return getClob(findColumn(colName));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

615 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

616

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

617 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

618 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

619 * of this ResultSet object as a NClob object in the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

620 * Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

621 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

622 * @param i the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

623 * @return a NClob object representing the SQL NCLOB value in the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

624 * specified column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

625 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

626 * @throws SQLFeatureNotSupportedException the JDBC driver does

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

627 * not support this method

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

628 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

629 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

630 public NClob getNClob(int i) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

631 throw newSQLFeatureNotSupportedException("getNClob");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

632 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

633

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

634 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

635 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

636 * of this ResultSet object as a NClob object in the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

637 * Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

638 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

639 * @param colName the name of the column from which to retrieve

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

640 * the value

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

641 * @return a NClob object representing the SQL NCLOB value in the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

642 * specified column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

643 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

644 * @throws SQLFeatureNotSupportedException the JDBC driver does

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

645 * not support this method

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

646 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

647 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

648 public NClob getNClob(String colName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

649 throw newSQLFeatureNotSupportedException("getNClob");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

650 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

651

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

652 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

653 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

654 * ResultSet object as a java.math.BigDecimal with full precision.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

655 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

656 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

657 * @return the column value (full precision); if the value is SQL NULL,

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

658 * the value returned is null in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

659 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

660 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

661 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

662 public BigDecimal getBigDecimal(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

663 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

664 String val = tlp.values[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

665 if (val == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

666 lastReadWasNull = true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

667 return null;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

668 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

669 lastReadWasNull = false;

9

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

670 return new BigDecimal(val);

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

671 } catch (NumberFormatException e) {

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

672 throw newSQLNumberFormatException(e);

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

673 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

674 throw newSQLInvalidColumnIndexException(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

675 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

676 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

677

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

678 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

679 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

680 * ResultSet object as a java.math.BigDecimal with full precision.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

681 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

682 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

683 * @param scale the number of digits to the right of the decimal point

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

684 * @return the column value (full precision); if the value is SQL NULL,

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

685 * the value returned is null in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

686 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

687 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

688 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

689 @Deprecated

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

690 public BigDecimal getBigDecimal(int columnIndex, int scale)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

691 throws SQLException

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

692 {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

693 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

694 String val = tlp.values[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

695 if (val == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

696 lastReadWasNull = true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

697 return null;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

698 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

699 lastReadWasNull = false;

9

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

700

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

701 BigDecimal bd = new BigDecimal(val);

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

702 bd.setScale(scale);

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

703 return bd;

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

704 } catch (NumberFormatException e) {

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

705 throw newSQLNumberFormatException(e);

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

706 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

707 throw newSQLInvalidColumnIndexException(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

708 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

709 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

710

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

711 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

712 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

713 * ResultSet object as a java.math.BigDecimal with full precision.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

714 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

715 * @param columnName the SQL name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

716 * @return the column value (full precision); if the value is SQL NULL,

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

717 * the value returned is null in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

718 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

719 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

720 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

721 public BigDecimal getBigDecimal(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

722 return getBigDecimal(findColumn(columnName));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

723 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

724

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

725 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

726 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

727 * ResultSet object as a java.math.BigDecimal with full precision.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

728 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

729 * @param columnName the SQL name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

730 * @param scale the number of digits to the right of the decimal point

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

731 * @return the column value (full precision); if the value is SQL NULL,

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

732 * the value returned is null in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

733 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

734 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

735 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

736 @Deprecated

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

737 public BigDecimal getBigDecimal(String columnName, int scale)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

738 throws SQLException

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

739 {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

740 return getBigDecimal(findColumn(columnName), scale);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

741 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

742

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

743 // See Sun JDBC Specification 3.0 Table B-6

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

744 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

745 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

746 * ResultSet object as a boolean in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

747 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

748 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

749 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

750 * is false

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

751 * @throws SQLException if there is no such column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

752 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

753 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

754 public boolean getBoolean(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

755 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

756 String val = tlp.values[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

757 if (val == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

758 lastReadWasNull = true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

759 return false; // if the value is SQL NULL, the value returned is false

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

760 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

761 lastReadWasNull = false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

762

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

763 // match common cases first

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

764 if ("false".equalsIgnoreCase(val) || "0".equals(val))

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

765 return false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

766 if ("true".equalsIgnoreCase(val) || "1".equals(val))

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

767 return true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

768

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

769 // match type specific values

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

770 switch (JdbcSQLTypes[columnIndex - 1]) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

771 case Types.BOOLEAN:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

772 case Types.CHAR:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

773 case Types.VARCHAR:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

774 case Types.LONGVARCHAR: // MonetDB doesn't use type LONGVARCHAR, it's here for completeness

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

775 case Types.CLOB:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

776 // check if string value equals "true" (case insensitive) or not

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

777 return Boolean.parseBoolean(val);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

778 case Types.BIT: // MonetDB doesn't use type BinaryDigit, it's here for completeness

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

779 case Types.TINYINT:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

780 case Types.SMALLINT:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

781 case Types.INTEGER:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

782 if (getInt(columnIndex) == 0) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

783 return false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

784 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

785 return true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

786 case Types.BIGINT:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

787 if (getLong(columnIndex) == 0L) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

788 return false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

789 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

790 return true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

791 case Types.DOUBLE:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

792 case Types.FLOAT:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

793 case Types.REAL:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

794 if (getDouble(columnIndex) == 0.0) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

795 return false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

796 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

797 return true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

798 case Types.DECIMAL:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

799 case Types.NUMERIC:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

800 if (getBigDecimal(columnIndex).compareTo(BigDecimal.ZERO) == 0) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

801 return false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

802 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

803 return true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

804 default:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

805 throw new SQLException("Conversion from " + types[columnIndex - 1] + " to boolean type not supported", "M1M05");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

806 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

807 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

808 throw newSQLInvalidColumnIndexException(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

809 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

810 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

811

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

812 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

813 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

814 * ResultSet object as a boolean in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

815 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

816 * @param columnName the SQL name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

817 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

818 * is false

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

819 * @throws SQLException if the ResultSet object does not contain columnName

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

820 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

821 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

822 public boolean getBoolean(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

823 return getBoolean(findColumn(columnName));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

824 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

825

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

826 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

827 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

828 * ResultSet object as a byte in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

829 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

830 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

831 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

832 * is 0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

833 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

834 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

835 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

836 public byte getByte(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

837 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

838 String val = tlp.values[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

839 if (val == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

840 lastReadWasNull = true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

841 return (byte) 0;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

842 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

843 lastReadWasNull = false;

9

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

844 return Byte.parseByte(val);

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

845 } catch (NumberFormatException e) {

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

846 throw newSQLNumberFormatException(e);

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

847 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

848 throw newSQLInvalidColumnIndexException(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

849 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

850 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

851

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

852 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

853 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

854 * ResultSet object as a byte in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

855 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

856 * @param columnName the SQL name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

857 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

858 * is 0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

859 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

860 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

861 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

862 public byte getByte(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

863 return getByte(findColumn(columnName));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

864 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

865

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

866 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

867 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

868 * ResultSet object as a byte array in the Java programming language. The

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

869 * bytes represent the raw values returned by the driver.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

870 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

871 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

872 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

873 * is null

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

874 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

875 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

876 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

877 public byte[] getBytes(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

878 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

879 String val = tlp.values[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

880 if (val == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

881 lastReadWasNull = true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

882 return null;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

883 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

884 lastReadWasNull = false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

885

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

886 // According to Table B-6, getBytes() only operates on BINARY types

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

887 switch (JdbcSQLTypes[columnIndex - 1]) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

888 case Types.BLOB:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

889 case Types.BINARY:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

890 case Types.VARBINARY:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

891 case Types.LONGVARBINARY:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

892 // unpack the HEX (BLOB) notation to real bytes

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

893 int len = val.length() / 2;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

894 byte[] buf = new byte[len];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

895 int offset;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

896 for (int j = 0; j < len; j++) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

897 offset = j * 2;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

898 buf[j] = (byte)Integer.parseInt(val.substring(offset, offset + 2), 16);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

899 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

900 return buf;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

901 default:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

902 throw new SQLException("Cannot operate on " + types[columnIndex - 1] + " type", "M1M05");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

903 }

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

906 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

907 throw newSQLInvalidColumnIndexException(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

908 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

909 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

910

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

911 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

912 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

913 * ResultSet object as a byte array in the Java programming language. The

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

914 * bytes represent the raw values returned by the driver.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

915 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

916 * NOTE: Since the mapi protocol is ASCII-based, this method only returns

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

917 * Java byte representations of Strings, which is nothing more than

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

918 * an encoding into a sequence of bytes using the platform's default

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

919 * charset.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

920 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

921 * @param columnName the SQL name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

922 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

923 * is null

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

924 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

925 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

926 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

927 public byte[] getBytes(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

928 return getBytes(findColumn(columnName));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

929 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

930

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

931 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

932 * Retrieves the concurrency mode of this ResultSet object. The concurrency

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

933 * used is determined by the Statement object that created the result set.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

934 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

935 * NOTE: MonetDB only supports read-only result sets, and will always return

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

936 * ResultSet.CONCUR_READ_ONLY

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

937 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

938 * @return the concurrency type, either ResultSet.CONCUR_READ_ONLY or

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

939 * ResultSet.CONCUR_UPDATABLE

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

940 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

941 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

942 public int getConcurrency() {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

943 return concurrency;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

944 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

945

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

946 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

947 * Retrieves the name of the SQL cursor used by this ResultSet object.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

948 * In SQL, a result table is retrieved through a cursor that is named.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

949 * For MonetDB this is the header.id returned in a resultset header. The

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

950 * current row of a result set can be updated or deleted using a positioned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

951 * update/delete statement that references the cursor name. To insure that

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

952 * the cursor has the proper isolation level to support update, the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

953 * cursor's SELECT statement should be of the form SELECT FOR UPDATE. If

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

954 * FOR UPDATE is omitted, the positioned updates may fail.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

955 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

956 * The JDBC API supports this SQL feature by providing the name of the SQL

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

957 * cursor used by a ResultSet object. The current row of a ResultSet object

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

958 * is also the current row of this SQL cursor.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

959 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

960 * Note: If positioned update is not supported, a SQLException is thrown.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

961 * MonetDB currently doesn't support updates, so the SQLException is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

962 * thrown for now.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

963 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

964 * @return the SQL name for this ResultSet object's cursor

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

965 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

966 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

967 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

968 public String getCursorName() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

969 throw new SQLException("Positioned updates not supported for this " +

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

970 "cursor (" + (header != null ? header.id : "") + ")", "0AM21");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

971 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

972

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

973 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

974 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

975 * ResultSet object as a double in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

976 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

977 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

978 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

979 * is 0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

980 * @throws SQLException if there is no such column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

981 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

982 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

983 public double getDouble(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

984 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

985 String val = tlp.values[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

986 if (val == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

987 lastReadWasNull = true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

988 return 0;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

989 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

990 lastReadWasNull = false;

9

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

991 return Double.parseDouble(val);

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

992 } catch (NumberFormatException e) {

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

993 throw newSQLNumberFormatException(e);

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

994 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

995 throw newSQLInvalidColumnIndexException(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

996 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

997 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

998

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

999 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1000 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1001 * ResultSet object as a double in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1002 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1003 * @param columnName the SQL name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1004 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1005 * is 0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1006 * @throws SQLException if the ResultSet object does not contain columnName

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1007 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1008 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1009 public double getDouble(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1010 return getDouble(findColumn(columnName));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1011 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1012

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1013 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1014 * Retrieves the holdability of this ResultSet object.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1015 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1016 * @return either ResultSet.HOLD_CURSORS_OVER_COMMIT or

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1017 * ResultSet.CLOSE_CURSORS_AT_COMMIT

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1018 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1019 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1020 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1021 public int getHoldability() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1022 return getStatement().getConnection().getHoldability();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1023 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1024

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1025 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1026 * Retrieves the fetch direction for this ResultSet object.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1027 * currently not implemented

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1028 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1029 * @return the current fetch direction for this ResultSet object

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1030 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1031 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1032 public int getFetchDirection() {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1033 return ResultSet.FETCH_FORWARD;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1034 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1035

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1036 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1037 * Gives a hint as to the direction in which the rows in this ResultSet

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1038 * object will be processed. The initial value is determined by the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1039 * Statement object that produced this ResultSet object.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1040 * The fetch direction may be changed at any time.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1041 * currently not implemented

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1042 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1043 * @param direction - an int specifying the suggested fetch direction;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1044 * one of ResultSet.FETCH_FORWARD, ResultSet.FETCH_REVERSE, or ResultSet.FETCH_UNKNOWN

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1045 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1046 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1047 public void setFetchDirection(int direction) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1048 switch (direction) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1049 case ResultSet.FETCH_FORWARD:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1050 break;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1051 case ResultSet.FETCH_REVERSE:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1052 case ResultSet.FETCH_UNKNOWN:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1053 throw new SQLException("Not supported direction " + direction, "0A000");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1054 default:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1055 throw new SQLException("Illegal direction: " + direction, "M1M05");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1056 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1057 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1058

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1059 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1060 * Retrieves the fetch size for this ResultSet object.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1061 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1062 * @return the current fetch size for this ResultSet object

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1063 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1064 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1065 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1066 public int getFetchSize() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1067 return fetchSize;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1068 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1069

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1070 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1071 * Gives the JDBC driver a hint as to the number of rows that should be

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1072 * fetched from the database when more rows are needed. In MonetDB, this is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1073 * actually a no-op, because even before a MonetResultSet object is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1074 * created, the fetch size is already determined in the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1075 * MonetConnection.ResultSetResponse passed to its constructor. Since all

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1076 * data blocks for this whole result set are already allocated in

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1077 * MonetConnection.ResultSetResponse, it is too complicated and error-prone

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1078 * to still change the fetchSize here. If one really needs to overwrite

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1079 * the default fetchSize, please use MonetStatement.setFetchSize() instead.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1080 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1081 * @param rows the number of rows to fetch

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1082 * @throws SQLException if the condition 0 <= rows is not satisfied

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1083 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1084 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1085 public void setFetchSize(int rows) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1086 if (rows >= 0) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1087 fetchSize = rows;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1088 } else {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1089 throw new SQLException("Illegal fetch size value: " + rows, "M1M05");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1090 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1091 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1092

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1093 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1094 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1095 * ResultSet object as a float in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1096 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1097 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1098 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1099 * is 0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1100 * @throws SQLException if there is no such column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1101 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1102 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1103 public float getFloat(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1104 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1105 String val = tlp.values[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1106 if (val == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1107 lastReadWasNull = true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1108 return 0;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1109 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1110 lastReadWasNull = false;

9

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

1111 return Float.parseFloat(val);

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

1112 } catch (NumberFormatException e) {

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

1113 throw newSQLNumberFormatException(e);

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1114 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1115 throw newSQLInvalidColumnIndexException(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1116 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1117 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1118

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1119 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1120 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1121 * ResultSet object as a float in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1122 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1123 * @param columnName the SQL name of the column

11

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1124 * @return the column value; if the value is SQL NULL, the value returned is 0

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1125 * @throws SQLException if the ResultSet object does not contain columnName

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1126 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1127 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1128 public float getFloat(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1129 return getFloat(findColumn(columnName));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1130 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1131

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1132 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1133 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1134 * ResultSet object as an int in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1135 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1136 * @param columnIndex the first column is 1, the second is 2, ...

11

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1137 * @return the column value; if the value is SQL NULL, the value returned is 0

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1138 * @throws SQLException if there is no such column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1139 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1140 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1141 public int getInt(int columnIndex) throws SQLException {

11

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1142 String val = "";

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1143 try {

11

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1144 val = tlp.values[columnIndex - 1];

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1145 if (val == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1146 lastReadWasNull = true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1147 return 0;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1148 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1149 lastReadWasNull = false;

9

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

1150 return Integer.parseInt(val);

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

1151 } catch (NumberFormatException e) {

11

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1152 // The oid datatype values (as string) have a @0 suffix in the string value.

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1153 // To allow succesful parsing and conversion to int, we need to remove the suffix first

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1154 if ("oid".equals(types[columnIndex - 1])) {

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1155 int len = val.length();

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1156 if (len > 2 && val.endsWith("@0")) {

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1157 val = val.substring(0, len-2);

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1158 try {

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1159 return Integer.parseInt(val);

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1160 } catch (NumberFormatException nfe) {

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1161 throw newSQLNumberFormatException(nfe);

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1162 }

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1163 }

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1164 }

9

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

1165 throw newSQLNumberFormatException(e);

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1166 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1167 throw newSQLInvalidColumnIndexException(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1168 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1169 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1170

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1171 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1172 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1173 * ResultSet object as an int in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1174 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1175 * @param columnName the SQL name of the column

11

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1176 * @return the column value; if the value is SQL NULL, the value returned is 0

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1177 * @throws SQLException if the ResultSet object does not contain columnName

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1178 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1179 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1180 public int getInt(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1181 return getInt(findColumn(columnName));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1182 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1183

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1184 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1185 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1186 * ResultSet object as a long in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1187 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1188 * @param columnIndex the first column is 1, the second is 2, ...

11

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1189 * @return the column value; if the value is SQL NULL, the value returned is 0

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1190 * @throws SQLException if there is no such column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1191 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1192 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1193 public long getLong(int columnIndex) throws SQLException {

11

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1194 String val = "";

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1195 try {

11

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1196 val = tlp.values[columnIndex - 1];

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1197 if (val == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1198 lastReadWasNull = true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1199 return 0;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1200 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1201 lastReadWasNull = false;

11

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1202 return Long.parseLong(val);

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1203 } catch (NumberFormatException e) {

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1204 // The oid datatype values (as string) have a @0 suffix in the string value.

11

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1205 // To allow succesful parsing and conversion to long, we need to remove the suffix first

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1206 if ("oid".equals(types[columnIndex - 1])) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1207 int len = val.length();

11

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1208 if (len > 2 && val.endsWith("@0")) {

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1209 val = val.substring(0, len-2);

11

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1210 try {

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1211 return Long.parseLong(val);

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1212 } catch (NumberFormatException nfe) {

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1213 throw newSQLNumberFormatException(nfe);

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1214 }

01b9672e9308 Improved speed of ResultSet.getLong().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 10

diff changeset

1215 }

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1216 }

9

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

1217 throw newSQLNumberFormatException(e);

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1218 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1219 throw newSQLInvalidColumnIndexException(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1220 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1221 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1222

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1223 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1224 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1225 * ResultSet object as a long in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1226 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1227 * @param columnName the SQL name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1228 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1229 * is 0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1230 * @throws SQLException if the ResultSet object does not contain columnName

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1231 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1232 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1233 public long getLong(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1234 return getLong(findColumn(columnName));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1235 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1236

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1237 /* helper for the anonymous class inside getMetaData */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1238 private abstract class rsmdw extends MonetWrapper implements ResultSetMetaData {}

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1239 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1240 * Retrieves the number, types and properties of this ResultSet object's

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1241 * columns.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1242 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1243 * @return the description of this ResultSet object's columns

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1244 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1245 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1246 public ResultSetMetaData getMetaData() {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1247 // return inner class which implements the ResultSetMetaData interface

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1248 return new rsmdw() {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1249 // for the more expensive methods (getPrecision(), getScale(), isNullable()), we provide a simple cache

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1250 // caches to store precision, scale and isNullable values from getColumns()

10

4ef332ad8ec0 For efficiency fetch columns.length only once in a local variable.

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 9

diff changeset

1251 final int array_size = columns.length + 1; // add 1 as in JDBC columns start from 1 (array from 0).

4ef332ad8ec0 For efficiency fetch columns.length only once in a local variable.

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 9

diff changeset

1252 private boolean[] _is_fetched = new boolean[array_size];

4ef332ad8ec0 For efficiency fetch columns.length only once in a local variable.

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 9

diff changeset

1253 private int[] _precision = new int[array_size];

4ef332ad8ec0 For efficiency fetch columns.length only once in a local variable.

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 9

diff changeset

1254 private int[] _scale = new int[array_size];

4ef332ad8ec0 For efficiency fetch columns.length only once in a local variable.

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 9

diff changeset

1255 private int[] _isNullable = new int[array_size];

4ef332ad8ec0 For efficiency fetch columns.length only once in a local variable.

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 9

diff changeset

1256 private boolean[] _isAutoincrement = new boolean[array_size];

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1257 private Connection conn = null;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1258 private DatabaseMetaData dbmd = null;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1259

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1260 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1261 * A private method to fetch the precision, scale, isNullable and isAutoincrement value for a fully qualified column.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1262 * As md.getColumns() is an expensive method we call it only once per column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1263 * and cache the precision, scale, isNullable and isAutoincrement values in the above array chaches.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1264 * Also we only call md.getColumns() when we have a non empty schema name and table name and column name.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1265 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1266 private void fetchColumnInfo(int column) throws SQLException

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1267 {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1268 if (column <= 0 || column > columns.length)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1269 throw newSQLInvalidColumnIndexException(column);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1270

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1271 _is_fetched[column] = true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1272 _precision[column] = 0;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1273 _scale[column] = 0;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1274 _isNullable[column] = columnNullableUnknown;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1275 _isAutoincrement[column] = false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1276

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1277 // we can only call dbmd.getColumns() when we have a specific schema name and table name and column name

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1278 String schName = getSchemaName(column);

8

a27ee2cb14a0 Replace String methods equals("") and "".equals( with isEmpty()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 0

diff changeset

1279 if (schName != null && !schName.isEmpty()) {

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1280 String tblName = getTableName(column);

8

a27ee2cb14a0 Replace String methods equals("") and "".equals( with isEmpty()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 0

diff changeset

1281 if (tblName != null && !tblName.isEmpty()) {

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1282 String colName = getColumnName(column);

8

a27ee2cb14a0 Replace String methods equals("") and "".equals( with isEmpty()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 0

diff changeset

1283 if (colName != null && !colName.isEmpty()) {

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1284 if (conn == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1285 // first time, get a Connection object and cache it for all next columns

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1286 conn = getStatement().getConnection();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1287 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1288 if (conn != null && dbmd == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1289 // first time, get a MetaData object and cache it for all next columns

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1290 dbmd = conn.getMetaData();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1291 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1292 if (dbmd != null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1293 // for precision, scale, isNullable and isAutoincrement we query the information from data dictionary

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1294 ResultSet colInfo = dbmd.getColumns(null, schName, tblName, colName);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1295 if (colInfo != null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1296 // we expect exactly one row in the resultset

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1297 if (colInfo.next()) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1298 _precision[column] = colInfo.getInt(7); // col 7 is "COLUMN_SIZE"

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1299 _scale[column] = colInfo.getInt(9); // col 9 is "DECIMAL_DIGITS"

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1300 _isNullable[column] = colInfo.getInt(11); // col 11 is "NULLABLE"

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1301 String strVal = colInfo.getString(23); // col 23 is "IS_AUTOINCREMENT"

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1302 if (strVal != null && "YES".equals(strVal))

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1303 _isAutoincrement[column] = true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1304 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1305 colInfo.close(); // close the resultset to release resources

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1306 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1307 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1308 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1309 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1310 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1311 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1312

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1313 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1314 * Returns the number of columns in this ResultSet object.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1315 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1316 * @returns the number of columns

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1317 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1318 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1319 public int getColumnCount() {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1320 return columns.length;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1321 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1322

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1323 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1324 * Indicates whether the designated column is automatically numbered.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1325 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1326 * @param column the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1327 * @return true if so; false otherwise

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1328 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1329 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1330 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1331 public boolean isAutoIncrement(int column) throws SQLException {

12

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1332 try {

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1333 if (_is_fetched[column] != true) {

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1334 fetchColumnInfo(column);

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1335 }

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1336 return _isAutoincrement[column];

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1337 } catch (IndexOutOfBoundsException e) {

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1338 throw newSQLInvalidColumnIndexException(column);

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1339 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1340 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1341

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1342 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1343 * Indicates whether a column's case matters.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1344 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1345 * @param column the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1346 * @returns true for all character string columns else false

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1347 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1348 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1349 public boolean isCaseSensitive(int column) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1350 switch (getColumnType(column)) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1351 case Types.CHAR:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1352 case Types.LONGVARCHAR: // MonetDB doesn't use type LONGVARCHAR, it's here for completeness

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1353 case Types.CLOB:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1354 return true;

12

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1355 case Types.VARCHAR:

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1356 String monettype = getColumnTypeName(column);

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1357 if (monettype != null) {

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1358 // data of type inet or uuid is not case sensitive

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1359 if ("inet".equals(monettype)

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1360 || "uuid".equals(monettype))

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1361 return false;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1362 }

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1363 return true;

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1364 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1365

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1366 return false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1367 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1368

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1369 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1370 * Indicates whether the designated column can be used in a

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1371 * where clause.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1372 * It is unknown to me what kind ot columns they regard to,

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1373 * as I think all columns are useable in a where clause.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1374 * Returning true for all here, for the time being.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1375 * Possible thought; maybe they want to know here if it's a

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1376 * real column existing in a table or not...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1377 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1378 * @param column the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1379 * @returns true

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1380 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1381 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1382 public boolean isSearchable(int column) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1383 return true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1384 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1385

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1386 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1387 * Indicates whether the designated column is a cash value.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1388 * From the MonetDB database perspective it is by definition

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1389 * unknown whether the value is a currency, because there are

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1390 * no currency datatypes such as MONEY. With this knowledge

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1391 * we can always return false here.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1392 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1393 * @param column the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1394 * @returns false

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1395 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1396 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1397 public boolean isCurrency(int column) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1398 return false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1399 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1400

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1401 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1402 * Indicates whether values in the designated column are signed

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1403 * numbers.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1404 * Within MonetDB all numeric types (except oid and ptr) are signed.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1405 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1406 * @param column the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1407 * @return true if so; false otherwise

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1408 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1409 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1410 public boolean isSigned(int column) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1411 // we can hardcode this, based on the colum type

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1412 switch (getColumnType(column)) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1413 case Types.NUMERIC:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1414 case Types.DECIMAL:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1415 case Types.TINYINT:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1416 case Types.SMALLINT:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1417 case Types.INTEGER:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1418 case Types.REAL:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1419 case Types.FLOAT:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1420 case Types.DOUBLE:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1421 return true;

12

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1422 case Types.BIGINT:

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1423 String monettype = getColumnTypeName(column);

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1424 if (monettype != null) {

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1425 // data of type oid or ptr is not signed

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1426 if ("oid".equals(monettype)

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1427 || "ptr".equals(monettype))

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1428 return false;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1429 }

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1430 return true;

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1431 case Types.BIT: // we don't use type BIT, it's here for completeness

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1432 case Types.BOOLEAN:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1433 case Types.DATE:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1434 case Types.TIME:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1435 case Types.TIMESTAMP:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1436 default:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1437 return false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1438 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1439 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1440

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1441 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1442 * Indicates the designated column's normal maximum width in

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1443 * characters.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1444 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1445 * @param column the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1446 * @return the normal maximum number of characters allowed as the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1447 * width of the designated column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1448 * @throws SQLException if there is no such column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1449 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1450 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1451 public int getColumnDisplaySize(int column) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1452 int ret = 1;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1453

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1454 if (header == null)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1455 return ret;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1456

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1457 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1458 ret = header.getColumnLengths()[column - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1459 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1460 throw newSQLInvalidColumnIndexException(column);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1461 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1462

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1463 return ret;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1464 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1465

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1466 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1467 * Get the designated column's schema name.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1468 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1469 * @param column the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1470 * @return schema name or "" if not applicable

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1471 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1472 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1473 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1474 public String getSchemaName(int column) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1475 String schema = "";

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1476

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1477 if (header == null)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1478 return schema;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1479

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1480 // figure the name out

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1481 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1482 schema = header.getTableNames()[column - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1483 if (schema != null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1484 int dot = schema.indexOf(".");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1485 return (dot >= 0) ? schema.substring(0, dot) : "";

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1486 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1487 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1488 throw newSQLInvalidColumnIndexException(column);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1489 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1490

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1491 return "";

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1492 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1493

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1494 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1495 * Gets the designated column's table name.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1496 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1497 * @param column the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1498 * @return table name or "" if not applicable

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1499 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1500 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1501 public String getTableName(int column) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1502 String table = "";

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1503

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1504 if (header == null)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1505 return table;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1506

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1507 // figure the name out

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1508 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1509 table = header.getTableNames()[column - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1510 if (table != null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1511 int dot = table.indexOf(".");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1512 return (dot >= 0) ? table.substring(dot + 1) : table;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1513 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1514 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1515 throw newSQLInvalidColumnIndexException(column);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1516 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1517

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1518 return "";

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1519 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1520

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1521 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1522 * Get the designated column's number of decimal digits.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1523 * This method is currently very expensive as it needs to

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1524 * retrieve the information from the database using an SQL

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1525 * query.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1526 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1527 * @param column the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1528 * @return precision

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1529 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1530 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1531 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1532 public int getPrecision(int column) throws SQLException {

12

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1533 try {

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1534 if (_is_fetched[column] != true) {

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1535 fetchColumnInfo(column);

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1536 }

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1537 if (_precision[column] == 0) {

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1538 // apparently no precision could be fetched

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1539 // use columnDisplaySize() value for variable length data types

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1540 switch (getColumnType(column)) {

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1541 case Types.CHAR:

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1542 case Types.VARCHAR:

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1543 case Types.LONGVARCHAR: // MonetDB doesn't use type LONGVARCHAR, it's here for completeness

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1544 case Types.CLOB:

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1545 case Types.BLOB:

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1546 case Types.NUMERIC:

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1547 case Types.DECIMAL:

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1548 _precision[column] = getColumnDisplaySize(column);

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1549 break;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1550 case Types.TINYINT:

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1551 _precision[column] = 3;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1552 break;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1553 case Types.SMALLINT:

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1554 _precision[column] = 5;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1555 break;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1556 case Types.INTEGER:

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1557 _precision[column] = 10;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1558 break;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1559 case Types.BIGINT:

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1560 _precision[column] = 19;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1561 break;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1562 case Types.REAL:

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1563 _precision[column] = 7;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1564 break;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1565 case Types.FLOAT:

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1566 case Types.DOUBLE:

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1567 _precision[column] = 15;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1568 break;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1569 case Types.BIT: // MonetDB doesn't use type BIT, it's here for completeness

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1570 _precision[column] = 1;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1571 break;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1572 case Types.BOOLEAN:

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1573 _precision[column] = 5;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1574 break;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1575 case Types.DATE:

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1576 _precision[column] = 10;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1577 break;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1578 case Types.TIME:

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1579 _precision[column] = 8;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1580 break;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1581 case Types.TIMESTAMP:

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1582 _precision[column] = 19;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1583 break;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1584 default:

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1585 _precision[column] = 30;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1586 break;

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1587 }

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1588 }

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1589 return _precision[column];

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1590 } catch (IndexOutOfBoundsException e) {

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1591 throw newSQLInvalidColumnIndexException(column);

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1592 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1593 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1594

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1595 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1596 * Gets the designated column's number of digits to right of

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1597 * the decimal point. This method is currently very

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1598 * expensive as it needs to retrieve the information from

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1599 * the database using an SQL query.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1600 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1601 * @param column the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1602 * @return scale

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1603 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1604 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1605 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1606 public int getScale(int column) throws SQLException {

12

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1607 try {

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1608 if (_is_fetched[column] != true) {

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1609 fetchColumnInfo(column);

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1610 }

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1611 return _scale[column];

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1612 } catch (IndexOutOfBoundsException e) {

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1613 throw newSQLInvalidColumnIndexException(column);

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1614 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1615 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1616

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1617 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1618 * Indicates the nullability of values in the designated

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1619 * column. This method is currently very expensive as it

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1620 * needs to retrieve the information from the database using

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1621 * an SQL query.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1622 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1623 * @param column the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1624 * @return the nullability status of the given column; one of columnNoNulls, columnNullable or columnNullableUnknown

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1625 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1626 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1627 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1628 public int isNullable(int column) throws SQLException {

12

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1629 try {

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1630 if (_is_fetched[column] != true) {

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1631 fetchColumnInfo(column);

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1632 }

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1633 return _isNullable[column];

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1634 } catch (IndexOutOfBoundsException e) {

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

1635 throw newSQLInvalidColumnIndexException(column);

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1636 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1637 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1638

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1639 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1640 * Gets the designated column's table's catalog name.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1641 * MonetDB does not support the catalog naming concept as in: catalog.schema.table naming scheme

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1642 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1643 * @param column the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1644 * @return the name of the catalog for the table in which the given

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1645 * column appears or "" if not applicable

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1646 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1647 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1648 public String getCatalogName(int column) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1649 return null; // MonetDB does NOT support catalogs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1650

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1651 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1652

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1653 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1654 * Indicates whether the designated column is definitely not

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1655 * writable. MonetDB does not support cursor updates, so

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1656 * nothing is writable.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1657 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1658 * @param column the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1659 * @return true if so; false otherwise

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1660 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1661 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1662 public boolean isReadOnly(int column) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1663 return true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1664 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1665

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1666 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1667 * Indicates whether it is possible for a write on the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1668 * designated column to succeed.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1669 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1670 * @param column the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1671 * @return true if so; false otherwise

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1672 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1673 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1674 public boolean isWritable(int column) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1675 return false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1676 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1677

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1678 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1679 * Indicates whether a write on the designated column will

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1680 * definitely succeed.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1681 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1682 * @param column the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1683 * @return true if so; false otherwise

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1684 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1685 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1686 public boolean isDefinitelyWritable(int column) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1687 return false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1688 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1689

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1690 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1691 * Returns the fully-qualified name of the Java class whose

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1692 * instances are manufactured if the method

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1693 * ResultSet.getObject is called to retrieve a value from

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1694 * the column. ResultSet.getObject may return a subclass of

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1695 * the class returned by this method.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1696 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1697 * @param column the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1698 * @return the fully-qualified name of the class in the Java

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1699 * programming language that would be used by the method

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1700 * ResultSet.getObject to retrieve the value in the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1701 * specified column. This is the class name used for custom

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1702 * mapping.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1703 * @throws SQLException if there is no such column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1704 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1705 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1706 public String getColumnClassName(int column) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1707 if (conn == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1708 // first time, get a Connection object and cache it for all next columns

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1709 conn = getStatement().getConnection();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1710 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1711 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1712 Class<?> type = null;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1713 if (conn != null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1714 Map<String,Class<?>> map = conn.getTypeMap();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1715 if (map != null && map.containsKey(types[column - 1])) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1716 type = (Class)map.get(types[column - 1]);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1717 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1718 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1719 if (type == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1720 // fallback to the standard SQL type Class mappings

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1721 type = getClassForType(JdbcSQLTypes[column - 1]);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1722 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1723 if (type != null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1724 return type.getName();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1725 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1726 throw new SQLException("column type mapping null: " + types[column - 1], "M0M03");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1727 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1728 throw newSQLInvalidColumnIndexException(column);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1729 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1730 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1731

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1732 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1733 * Gets the designated column's suggested title for use in

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1734 * printouts and displays. This is currently equal to

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1735 * getColumnName().

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1736 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1737 * @param column the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1738 * @return the suggested column title

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1739 * @throws SQLException if there is no such column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1740 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1741 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1742 public String getColumnLabel(int column) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1743 return getColumnName(column);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1744 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1745

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1746 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1747 * Gets the designated column's name

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1748 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1749 * @param column the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1750 * @return the column name

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1751 * @throws SQLException if there is no such column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1752 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1753 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1754 public String getColumnName(int column) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1755 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1756 return columns[column - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1757 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1758 throw newSQLInvalidColumnIndexException(column);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1759 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1760 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1761

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1762 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1763 * Retrieves the designated column's SQL type.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1764 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1765 * @param column the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1766 * @return SQL type from java.sql.Types

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1767 * @throws SQLException if there is no such column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1768 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1769 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1770 public int getColumnType(int column) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1771 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1772 return JdbcSQLTypes[column - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1773 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1774 throw newSQLInvalidColumnIndexException(column);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1775 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1776 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1777

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1778 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1779 * Retrieves the designated column's database-specific type name.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1780 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1781 * @param column the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1782 * @return type name used by the database. If the column type is a

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1783 * user-defined type, then a fully-qualified type name is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1784 * returned.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1785 * @throws SQLException if there is no such column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1786 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1787 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1788 public String getColumnTypeName(int column) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1789 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1790 return types[column - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1791 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1792 throw newSQLInvalidColumnIndexException(column);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1793 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1794 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1795

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1796 }; // end of new rsmdw()

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1797 } // end of getMetaData()

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1798

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1799 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1800 * Gets the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1801 * ResultSet object as an Object in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1802 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1803 * This method will return the value of the given column as a Java object.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1804 * The type of the Java object will be the default Java object type

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1805 * corresponding to the column's SQL type, following the mapping for

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1806 * built-in types specified in the JDBC specification. If the value is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1807 * an SQL NULL, the driver returns a Java null.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1808 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1809 * This method may also be used to read database-specific abstract data

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1810 * types. In the JDBC 2.0 API, the behavior of method getObject is extended

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1811 * to materialize data of SQL user-defined types. When a column contains a

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1812 * structured or distinct value, the behavior of this method is as if it

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1813 * were a call to: getObject(columnIndex, this.getStatement().getConnection().getTypeMap()).

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1814 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1815 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1816 * @return a java.lang.Object holding the column value or null

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1817 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1818 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1819 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1820 public Object getObject(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1821 // Many generic JDBC programs use getObject(colnr) to retrieve value objects from a resultset

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1822 // For speed the implementation should be as fast as possible, so avoid method calls (by inlining code) where possible

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1823 final String MonetDBType;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1824 final int JdbcType;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1825 final String val;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1826 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1827 val = tlp.values[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1828 if (val == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1829 lastReadWasNull = true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1830 return null;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1831 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1832 lastReadWasNull = false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1833 MonetDBType = types[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1834 JdbcType = JdbcSQLTypes[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1835 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1836 throw newSQLInvalidColumnIndexException(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1837 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1838

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1839 switch(JdbcType) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1840 case Types.BIT: // MonetDB doesn't use type BInary digiT, it's here for completeness

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1841 case Types.TINYINT:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1842 case Types.SMALLINT:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1843 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1844 return Short.valueOf(val);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1845 } catch (NumberFormatException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1846 return val;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1847 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1848 case Types.INTEGER:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1849 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1850 return Integer.valueOf(val);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1851 } catch (NumberFormatException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1852 return val;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1853 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1854 case Types.BIGINT:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1855 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1856 return Long.valueOf(val);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1857 } catch (NumberFormatException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1858 return val;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1859 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1860 case Types.DOUBLE:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1861 case Types.FLOAT:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1862 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1863 return Double.valueOf(val);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1864 } catch (NumberFormatException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1865 return val;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1866 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1867 case Types.REAL:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1868 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1869 return Float.valueOf(val);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1870 } catch (NumberFormatException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1871 return val;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1872 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1873 case Types.DECIMAL:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1874 case Types.NUMERIC:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1875 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1876 return new BigDecimal(val);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1877 } catch (NumberFormatException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1878 return val;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1879 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1880 case Types.BOOLEAN:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1881 return Boolean.valueOf(val);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1882 case Types.VARCHAR:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1883 {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1884 // The MonetDB types: inet, json, url and uuid are all mapped to Types.VARCHAR in MonetDriver.typeMap

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1885 // For these MonetDB types (except json, see comments below) we try to create objects of the corresponding class.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1886 // As in most cases when we get here the MonetDBtype will be "varchar". For efficiency we compare

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1887 // the MonetDBtype first letter to see if we can skip the three .equals(MonetDBType) method calls.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1888 char firstletter = MonetDBType.charAt(0);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1889 if (firstletter == 'i') {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1890 if ("inet".equals(MonetDBType)) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1891 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1892 nl.cwi.monetdb.jdbc.types.INET inet_obj = new nl.cwi.monetdb.jdbc.types.INET();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1893 inet_obj.fromString(val);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1894 return inet_obj;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1895 } catch (Exception exc) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1896 // ignore exception and just return the val String object

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1897 return val;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1898 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1899 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1900 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1901 else if (firstletter == 'u') {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1902 if ("url".equals(MonetDBType)) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1903 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1904 nl.cwi.monetdb.jdbc.types.URL url_obj = new nl.cwi.monetdb.jdbc.types.URL();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1905 url_obj.fromString(val);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1906 return url_obj;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1907 } catch (MalformedURLException exc) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1908 // ignore exception and just return the val String object

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1909 return val;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1910 } catch (Exception exc) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1911 // ignore exception and just return the val String object

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1912 return val;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1913 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1914 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1915 if ("uuid".equals(MonetDBType)) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1916 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1917 return java.util.UUID.fromString(val);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1918 } catch (IllegalArgumentException exc) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1919 // ignore exception and just return the val String object

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1920 return val;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1921 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1922 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1923 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1924 // else if (firstletter == 'j') {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1925 // if ("json".equals(MonetDBType)) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1926 // There is no support for JSON in standard java class libraries.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1927 // Possibly we could use org.json.simple.JSONObject or other/faster libs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1928 // javax.json.Json is not released yet (see https://json-processing-spec.java.net/)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1929 // see also https://github.com/fabienrenaud/java-json-benchmark

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1930 // Note that it would make our JDBC driver dependent of an external jar

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1931 // and we don't want that so simply return it as String object

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1932 // return val;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1933 // }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1934 // }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1935 return val;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1936 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1937 case Types.CHAR:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1938 case Types.LONGVARCHAR: // MonetDB doesn't use type LONGVARCHAR, it's here for completeness

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1939 return val;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1940 case Types.CLOB:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1941 return new MonetClob(val);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1942 case Types.BLOB:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1943 return MonetBlob.create(val);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1944 case Types.DATE:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1945 return getDate(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1946 case Types.TIME:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1947 return getTime(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1948 case Types.TIMESTAMP:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1949 return getTimestamp(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1950 case Types.BINARY:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1951 case Types.VARBINARY:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1952 case Types.LONGVARBINARY: // MonetDB doesn't use type LONGVARBINARY, it's here for completeness

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1953 return getBytes(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1954 case Types.OTHER:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1955 default:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1956 // When we get here the column type is a non-standard JDBC SQL type, possibly a User Defined Type.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1957 // Just call getObject(int, Map) for those rare cases.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1958 return getObject(columnIndex, this.getStatement().getConnection().getTypeMap());

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1959 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1960 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1961

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1962 private boolean classImplementsSQLData(Class<?> cl) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1963 Class<?>[] cls = cl.getInterfaces();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1964 for (int i = 0; i < cls.length; i++) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1965 if (cls[i] == SQLData.class)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1966 return true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1967 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1968 return false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1969 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1970

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1971 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1972 * Gets the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1973 * ResultSet object as an Object in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1974 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1975 * This method will return the value of the given column as a Java object.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1976 * The type of the Java object will be the default Java object type corresponding

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1977 * to the column's SQL type, following the mapping for built-in types specified

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1978 * in the JDBC specification.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1979 * If the value is an SQL NULL, the driver returns a Java null.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1980 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1981 * This method may also be used to read database-specific abstract data types.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1982 * In the JDBC 2.0 API, the behavior of method getObject is extended to

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1983 * materialize data of SQL user-defined types.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1984 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1985 * If Connection.getTypeMap does not throw a SQLFeatureNotSupportedException, then

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1986 * when a column contains a structured or distinct value, the behavior of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1987 * method is as if it were a call to: getObject(columnIndex,

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1988 * this.getStatement().getConnection().getTypeMap()).

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1989 * If Connection.getTypeMap does throw a SQLFeatureNotSupportedException, then

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1990 * structured values are not supported, and distinct values are mapped to the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1991 * default Java class as determined by the underlying SQL type of the DISTINCT type.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1992 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1993 * @param i the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1994 * @param map a java.util.Map object that contains the mapping from SQL

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1995 * type names to classes in the Java programming language

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1996 * @return an Object in the Java programming language representing the SQL

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1997 * value

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1998 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

1999 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2000 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2001 @SuppressWarnings("unchecked")

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2002 public Object getObject(int columnIndex, Map<String,Class<?>> map)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2003 throws SQLException

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2004 {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2005 final String val;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2006 final String MonetDBtype;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2007 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2008 val = tlp.values[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2009 if (val == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2010 lastReadWasNull = true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2011 return null;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2012 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2013 lastReadWasNull = false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2014 MonetDBtype = types[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2015 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2016 throw newSQLInvalidColumnIndexException(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2017 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2018

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2019 Class<?> type = null;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2020 if (map != null && map.containsKey(MonetDBtype)) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2021 type = map.get(MonetDBtype);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2022 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2023 if (type == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2024 // fallback to the standard Class mappings

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2025 type = getClassForType(JdbcSQLTypes[columnIndex - 1]);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2026 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2027

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2028 if (type == null || type == String.class) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2029 return val;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2030 } else if (type == BigDecimal.class) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2031 return getBigDecimal(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2032 } else if (type == Boolean.class) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2033 return Boolean.valueOf(getBoolean(columnIndex));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2034 } else if (type == Short.class) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2035 return Short.valueOf(getShort(columnIndex));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2036 } else if (type == Integer.class) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2037 return Integer.valueOf(getInt(columnIndex));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2038 } else if (type == Long.class) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2039 return Long.valueOf(getLong(columnIndex));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2040 } else if (type == Float.class) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2041 return Float.valueOf(getFloat(columnIndex));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2042 } else if (type == Double.class) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2043 return Double.valueOf(getDouble(columnIndex));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2044 } else if (type == byte[].class) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2045 return getBytes(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2046 } else if (type == java.sql.Date.class) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2047 return getDate(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2048 } else if (type == Time.class) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2049 return getTime(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2050 } else if (type == Timestamp.class) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2051 return getTimestamp(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2052 } else if (type == Clob.class) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2053 return getClob(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2054 } else if (type == Blob.class) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2055 return getBlob(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2056 } else if (classImplementsSQLData(type)) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2057 SQLData x;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2058 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2059 Constructor<? extends SQLData> ctor =

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2060 ((Class)type).getConstructor();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2061 x = ctor.newInstance();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2062 } catch (NoSuchMethodException nsme) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2063 throw new SQLException(nsme.getMessage(), "M0M27");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2064 } catch (InstantiationException ie) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2065 throw new SQLException(ie.getMessage(), "M0M27");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2066 } catch (IllegalAccessException iae) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2067 throw new SQLException(iae.getMessage(), "M0M27");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2068 } catch (InvocationTargetException ite) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2069 throw new SQLException(ite.getMessage(), "M0M27");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2070 } catch (SecurityException se) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2071 throw new SQLException(se.getMessage(), "M0M27");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2072 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2073 final int colnum = columnIndex;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2074 final boolean valwasnull = wasNull();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2075 SQLInput input = new SQLInput() {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2076 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2077 public String readString() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2078 return getString(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2079 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2080

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2081 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2082 public boolean readBoolean() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2083 return getBoolean(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2084 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2085

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2086 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2087 public byte readByte() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2088 return getByte(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2089 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2090

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2091 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2092 public short readShort() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2093 return getShort(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2094 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2095

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2096 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2097 public int readInt() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2098 return getInt(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2099 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2100

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2101 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2102 public long readLong() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2103 return getLong(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2104 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2105

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2106 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2107 public float readFloat() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2108 return getFloat(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2109 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2110

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2111 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2112 public double readDouble() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2113 return getDouble(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2114 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2115

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2116 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2117 public BigDecimal readBigDecimal() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2118 return getBigDecimal(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2119 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2120

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2121 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2122 public byte[] readBytes() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2123 return getBytes(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2124 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2125

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2126 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2127 public java.sql.Date readDate() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2128 return getDate(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2129 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2130

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2131 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2132 public java.sql.Time readTime() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2133 return getTime(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2134 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2135

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2136 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2137 public Timestamp readTimestamp() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2138 return getTimestamp(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2139 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2140

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2141 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2142 public Reader readCharacterStream() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2143 return getCharacterStream(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2144 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2145

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2146 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2147 public InputStream readAsciiStream() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2148 return getAsciiStream(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2149 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2150

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2151 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2152 public InputStream readBinaryStream() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2153 return getBinaryStream(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2154 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2155

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2156 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2157 public Object readObject() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2158 return getObject(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2159 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2160

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2161 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2162 public Ref readRef() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2163 return getRef(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2164 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2165

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2166 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2167 public Blob readBlob() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2168 return getBlob(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2169 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2170

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2171 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2172 public Clob readClob() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2173 return getClob(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2174 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2175

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2176 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2177 public Array readArray() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2178 return getArray(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2179 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2180

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2181 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2182 public boolean wasNull() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2183 return valwasnull;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2184 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2185

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2186 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2187 public URL readURL() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2188 return getURL(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2189 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2190

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2191 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2192 public NClob readNClob() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2193 return getNClob(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2194 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2195

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2196 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2197 public String readNString() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2198 return getNString(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2199 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2200

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2201 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2202 public SQLXML readSQLXML() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2203 return getSQLXML(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2204 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2205

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2206 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2207 public RowId readRowId() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2208 return getRowId(colnum);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2209 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2210 };

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2211 x.readSQL(input, MonetDBtype);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2212 return x;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2213 } else {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2214 return val;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2215 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2216 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2217

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2218 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2219 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2220 * of this ResultSet object and will convert from the SQL type of

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2221 * the column to the requested Java data type, if the conversion is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2222 * supported. If the conversion is not supported or null is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2223 * specified for the type, a SQLException is thrown.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2224 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2225 * At a minimum, an implementation must support the conversions defined

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2226 * in Appendix B, Table B-3 and conversion of appropriate user defined

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2227 * SQL types to a Java type which implements SQLData, or Struct.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2228 * Additional conversions may be supported and are vendor defined.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2229 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2230 * @param i the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2231 * @param type Class representing the Java data type to convert the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2232 * designated column to

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2233 * @return an instance of type holding the column value

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2234 * @throws SQLException if conversion is not supported, type is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2235 * null or another error occurs. The getCause() method of

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2236 * the exception may provide a more detailed exception, for

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2237 * example, if a conversion error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2238 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2239 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2240 public <T> T getObject(int i, Class<T> type) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2241 if (type == null)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2242 throw new SQLException("type is null", "M1M05");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2243

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2244 throw new SQLFeatureNotSupportedException("cannot return a Java generic type based on static types from getXXX methods", "0AM34");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2245 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2246

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2247 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2248 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2249 * of this ResultSet object and will convert from the SQL type of

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2250 * the column to the requested Java data type, if the conversion is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2251 * supported. If the conversion is not supported or null is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2252 * specified for the type, a SQLException is thrown.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2253 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2254 * @param columnLabel the label for the column specified with the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2255 * SQL AS clause. If the SQL AS clause was not specified,

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2256 * then the label is the name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2257 * @param type Class representing the Java data type to convert the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2258 * designated column to

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2259 * @return an instance of type holding the column value

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2260 * @throws SQLException if conversion is not supported, type is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2261 * null or another error occurs. The getCause() method of

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2262 * the exception may provide a more detailed exception, for

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2263 * example, if a conversion error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2264 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2265 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2266 public <T> T getObject(String columnLabel, Class<T> type)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2267 throws SQLException

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2268 {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2269 return getObject(findColumn(columnLabel), type);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2270 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2271

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2272 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2273 * Helper method to support the getObject and

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2274 * ResultsetMetaData.getColumnClassName JDBC methods.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2275 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2276 * @param type a value from java.sql.Types

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2277 * @return a Class object from which an instance would be returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2278 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2279 static Class<?> getClassForType(int type) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2280 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2281 * This switch returns the types as objects according to table B-3 from

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2282 * Oracle's JDBC specification 4.1

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2283 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2284 // keep this switch regarding the returned classes aligned with getObject(int, Map) !

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2285 switch(type) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2286 case Types.CHAR:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2287 case Types.VARCHAR:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2288 case Types.LONGVARCHAR:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2289 return String.class;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2290 case Types.NUMERIC:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2291 case Types.DECIMAL:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2292 return BigDecimal.class;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2293 case Types.BOOLEAN:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2294 return Boolean.class;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2295 case Types.BIT: // MonetDB doesn't support type BIT, it's here for completeness

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2296 case Types.TINYINT:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2297 case Types.SMALLINT:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2298 return Short.class;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2299 case Types.INTEGER:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2300 return Integer.class;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2301 case Types.BIGINT:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2302 return Long.class;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2303 case Types.REAL:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2304 return Float.class;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2305 case Types.FLOAT:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2306 case Types.DOUBLE:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2307 return Double.class;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2308 case Types.BINARY: // MonetDB currently does not support these

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2309 case Types.VARBINARY: // see treat_blob_as_binary property

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2310 case Types.LONGVARBINARY:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2311 return byte[].class;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2312 case Types.DATE:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2313 return java.sql.Date.class;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2314 case Types.TIME:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2315 return Time.class;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2316 case Types.TIMESTAMP:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2317 return Timestamp.class;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2318 case Types.CLOB:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2319 return Clob.class;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2320 case Types.BLOB:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2321 return Blob.class;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2322

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2323 // all the rest are currently not implemented and used

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2324 default:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2325 return String.class;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2326 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2327 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2328

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2329 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2330 * Gets the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2331 * ResultSet object as an Object in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2332 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2333 * This method will return the value of the given column as a Java object.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2334 * The type of the Java object will be the default Java object type

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2335 * corresponding to the column's SQL type, following the mapping for

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2336 * built-in types specified in the JDBC specification. If the value is an

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2337 * SQL NULL, the driver returns a Java null.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2338 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2339 * This method may also be used to read database-specific abstract data

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2340 * types.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2341 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2342 * @param columnName the SQL name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2343 * @return a java.lang.Object holding the column value

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2344 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2345 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2346 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2347 public Object getObject(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2348 return getObject(findColumn(columnName));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2349 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2350

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2351 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2352 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2353 * ResultSet object as an Object in the Java programming language. If the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2354 * value is an SQL NULL, the driver returns a Java null. This method uses

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2355 * the specified Map object for custom mapping if appropriate.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2356 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2357 * @param colName the name of the column from which to retrieve the value

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2358 * @param map a java.util.Map object that contains the mapping from SQL

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2359 * type names to classes in the Java programming language

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2360 * @return an Object representing the SQL value in the specified column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2361 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2362 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2363 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2364 public Object getObject(String colName, Map<String,Class<?>> map) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2365 return getObject(findColumn(colName), map);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2366 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2367

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2368 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2369 public Ref getRef(int i) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2370 throw newSQLFeatureNotSupportedException("getRef");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2371 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2372

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2373 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2374 public Ref getRef(String colName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2375 throw newSQLFeatureNotSupportedException("getRef");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2376 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2377

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2378 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2379 * Retrieves the current row number. The first row is number 1, the second

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2380 * number 2, and so on.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2381 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2382 * @return the current row number; 0 if there is no current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2383 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2384 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2385 public int getRow() {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2386 return curRow;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2387 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2388

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2389 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2390 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2391 * of this ResultSet object as a java.sql.RowId object in the Java

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2392 * programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2393 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2394 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2395 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2396 * is null

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2397 * @throws SQLException if there is no such column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2398 * @throws SQLFeatureNotSupportedException the JDBC driver does

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2399 * not support this method

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2400 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2401 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2402 public RowId getRowId(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2403 throw newSQLFeatureNotSupportedException("getRowId");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2404 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2405

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2406 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2407 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2408 * of this ResultSet object as a java.sql.RowId object in the Java

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2409 * programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2410 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2411 * @param columnName the SQL name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2412 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2413 * is null

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2414 * @throws SQLException if the ResultSet object does not contain columnName

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2415 * @throws SQLFeatureNotSupportedException the JDBC driver does

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2416 * not support this method

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2417 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2418 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2419 public RowId getRowId(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2420 throw newSQLFeatureNotSupportedException("getRowId");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2421 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2422

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2423 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2424 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2425 * ResultSet object as a short in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2426 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2427 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2428 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2429 * is 0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2430 * @throws SQLException if there is no such column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2431 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2432 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2433 public short getShort(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2434 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2435 String val = tlp.values[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2436 if (val == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2437 lastReadWasNull = true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2438 return 0;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2439 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2440 lastReadWasNull = false;

9

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

2441 return Short.parseShort(val);

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

2442 } catch (NumberFormatException e) {

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

2443 throw newSQLNumberFormatException(e);

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2444 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2445 throw newSQLInvalidColumnIndexException(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2446 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2447 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2448

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2449 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2450 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2451 * ResultSet object as a short in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2452 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2453 * @param columnName the SQL name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2454 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2455 * is 0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2456 * @throws SQLException if the ResultSet object does not contain columnName

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2457 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2458 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2459 public short getShort(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2460 return getShort(findColumn(columnName));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2461 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2462

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2463 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2464 * Retrieves the Statement object that produced this ResultSet object. If

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2465 * the result set was generated some other way, such as by a

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2466 * DatabaseMetaData method, this method returns null.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2467 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2468 * @return the Statement object that produced this ResultSet object or null

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2469 * if the result set was produced some other way

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2470 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2471 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2472 public Statement getStatement() {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2473 return statement;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2474 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2475

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2476 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2477 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2478 * ResultSet object as a String in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2479 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2480 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2481 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2482 * is null

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2483 * @throws SQLException if there is no such column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2484 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2485 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2486 public String getString(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2487 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2488 String val = tlp.values[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2489 if (val == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2490 lastReadWasNull = true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2491 return null;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2492 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2493 lastReadWasNull = false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2494 return val;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2495 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2496 throw newSQLInvalidColumnIndexException(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2497 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2498 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2499

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2500 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2501 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2502 * ResultSet object as a String in the Java programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2503 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2504 * @param columnName the SQL name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2505 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2506 * is null

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2507 * @throws SQLException if the ResultSet object does not contain columnName

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2508 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2509 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2510 public String getString(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2511 return getString(findColumn(columnName));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2512 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2513

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2514 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2515 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2516 * of this ResultSet object as a String in the Java programming

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2517 * language. It is intended for use when accessing NCHAR,NVARCHAR

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2518 * and LONGNVARCHAR columns.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2519 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2520 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2521 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2522 * is null

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2523 * @throws SQLException if there is no such column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2524 * @throws SQLFeatureNotSupportedException the JDBC driver does

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2525 * not support this method

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2526 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2527 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2528 public String getNString(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2529 return getString(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2530 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2531

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2532 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2533 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2534 * of this ResultSet object as a String in the Java programming

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2535 * language. It is intended for use when accessing NCHAR,NVARCHAR

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2536 * and LONGNVARCHAR columns.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2537 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2538 * @param columnName the SQL name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2539 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2540 * is null

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2541 * @throws SQLException if the ResultSet object does not contain columnName

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2542 * @throws SQLFeatureNotSupportedException the JDBC driver does

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2543 * not support this method

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2544 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2545 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2546 public String getNString(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2547 return getNString(findColumn(columnName));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2548 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2549

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2550 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2551 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2552 * of this ResultSet as a java.sql.SQLXML object in the Java

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2553 * programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2554 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2555 * @param i the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2556 * @return a SQLXML object that maps an SQL XML value

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2557 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2558 * @throws SQLFeatureNotSupportedException the JDBC driver does

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2559 * not support this method

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2560 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2561 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2562 public SQLXML getSQLXML(int i) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2563 throw newSQLFeatureNotSupportedException("getSQLXML");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2564 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2565

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2566 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2567 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2568 * of this ResultSet as a java.sql.SQLXML object in the Java

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2569 * programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2570 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2571 * @param colName the label for the column specified with the SQL AS

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2572 * clause. If the SQL AS clause was not specified, then the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2573 * label is the name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2574 * @return a SQLXML object that maps an SQL XML value

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2575 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2576 * @throws SQLFeatureNotSupportedException the JDBC driver does

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2577 * not support this method

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2578 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2579 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2580 public SQLXML getSQLXML(String colName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2581 throw newSQLFeatureNotSupportedException("getSQLXML");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2582 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2583

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2584 // This behaviour is according table B-6 of Sun JDBC Specification 3.0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2585 private SimpleDateFormat ts =

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2586 new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2587 private SimpleDateFormat t =

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2588 new SimpleDateFormat("HH:mm:ss");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2589 private SimpleDateFormat d =

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2590 new SimpleDateFormat("yyyy-MM-dd");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2591 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2592 * Helper method which parses the date/time value for columns of type

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2593 * TIME, DATE and TIMESTAMP. For the types CHAR, VARCHAR and

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2594 * LONGVARCHAR an attempt is made to parse the date according to the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2595 * given type. The given Calender object is filled with the parsed

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2596 * data. Optional fractional seconds (nanos) are returned by this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2597 * method. If the underlying type of the column is none of the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2598 * mentioned six, January 1st 1970 0:00:00 GMT is returned.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2599 * The dates are parsed with the given Calendar.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2600 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2601 * @param cal the Calendar to use/fill when parsing the date/time

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2602 * @param col the column to parse

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2603 * @param type the corresponding java.sql.Types type of the calling

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2604 * function

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2605 * @return the fractional seconds (nanos) or -1 if the value is NULL

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2606 * @throws SQLException if a database error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2607 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2608 private int getJavaDate(Calendar cal, int columnIndex, int type)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2609 throws SQLException

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2610 {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2611 if (cal == null) throw

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2612 new IllegalArgumentException("No Calendar object given!");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2613

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2614 final String monetDate;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2615 final String MonetDBType;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2616 int JdbcType;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2617 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2618 monetDate = tlp.values[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2619 if (monetDate == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2620 lastReadWasNull = true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2621 return -1;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2622 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2623 lastReadWasNull = false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2624 MonetDBType = types[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2625 JdbcType = JdbcSQLTypes[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2626 // If we got a string type, set the JdbcType to the given type

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2627 // so we attempt to parse it as the caller thinks it is.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2628 if (JdbcType == Types.CHAR ||

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2629 JdbcType == Types.VARCHAR ||

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2630 JdbcType == Types.LONGVARCHAR ||

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2631 JdbcType == Types.CLOB)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2632 {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2633 JdbcType = type;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2634 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2635 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2636 throw newSQLInvalidColumnIndexException(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2637 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2638

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2639 // we know whether we have a time with or without

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2640 // time zone if the monet type ends with "tz"

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2641 boolean hasTimeZone = (MonetDBType != null) ? MonetDBType.endsWith("tz") : false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2642 TimeZone ptz = cal.getTimeZone();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2643

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2644 // it is important to parse the time in the given timezone in

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2645 // order to get a correct (UTC) time value, hence we need to

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2646 // parse it first

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2647 if (hasTimeZone) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2648 // MonetDB/SQL99: Sign TwoDigitHours : Minutes

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2649 ptz = TimeZone.getTimeZone("GMT" +

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2650 monetDate.substring(

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2651 monetDate.length() - 6,

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2652 monetDate.length()));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2653 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2654

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2655 java.util.Date pdate = null;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2656 ParsePosition ppos = new ParsePosition(0);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2657 switch(JdbcType) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2658 case Types.DATE:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2659 d.setTimeZone(ptz);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2660 pdate = d.parse(monetDate, ppos);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2661 break;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2662 case Types.TIME:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2663 t.setTimeZone(ptz);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2664 pdate = t.parse(monetDate, ppos);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2665 break;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2666 case Types.TIMESTAMP:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2667 ts.setTimeZone(ptz);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2668 pdate = ts.parse(monetDate, ppos);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2669 break;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2670 default:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2671 addWarning("unsupported data type", "01M03");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2672 cal.clear();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2673 return 0;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2674 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2675 if (pdate == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2676 // parsing failed

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2677 int epos = ppos.getErrorIndex();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2678 if (epos == -1) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2679 addWarning("parsing '" + monetDate + "' failed", "01M10");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2680 } else if (epos < monetDate.length()) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2681 addWarning("parsing failed," +

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2682 " found: '" + monetDate.charAt(epos) + "'" +

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2683 " in: \"" + monetDate + "\"" +

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2684 " at pos: " + ppos.getErrorIndex(), "01M10");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2685 } else {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2686 addWarning("parsing failed, expected more data after '" +

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2687 monetDate + "'", "01M10");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2688 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2689 // default value

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2690 cal.clear();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2691 return 0;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2692 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2693 cal.setTime(pdate);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2694

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2695 int nanos = 0;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2696 if (JdbcType == Types.TIME || JdbcType == Types.TIMESTAMP) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2697 // parse additional nanos (if any)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2698 int pos = ppos.getIndex();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2699 char[] monDate = monetDate.toCharArray();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2700 if (pos < monDate.length && monDate[pos] == '.') {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2701 pos++;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2702 int ctr;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2703 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2704 nanos = getIntrinsicValue(monDate[pos], pos++);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2705 for (ctr = 1;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2706 pos < monDate.length &&

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2707 monDate[pos] >= '0' &&

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2708 monDate[pos] <= '9';

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2709 ctr++)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2710 {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2711 if (ctr < 9) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2712 nanos *= 10;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2713 nanos += (getIntrinsicValue(monDate[pos], pos));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2714 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2715 if (ctr == 2) // we have three at this point

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2716 cal.set(Calendar.MILLISECOND, nanos);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2717 pos++;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2718 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2719 while (ctr++ < 9)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2720 nanos *= 10;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2721 } catch(MCLParseException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2722 addWarning(e.getMessage() +

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2723 " found: '" + monDate[e.getErrorOffset()] + "'" +

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2724 " in: \"" + monetDate + "\"" +

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2725 " at pos: " + e.getErrorOffset(), "01M10");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2726 // default value

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2727 cal.clear();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2728 nanos = 0;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2729 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2730 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2731 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2732 return nanos;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2733 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2734

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2735 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2736 * Small helper method that returns the intrinsic value of a char if

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2737 * it represents a digit. If a non-digit character is encountered

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2738 * an MCLParseException is thrown.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2739 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2740 * @param c the char

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2741 * @param pos the position

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2742 * @return the intrinsic value of the char

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2743 * @throws MCLParseException if c is not a digit

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2744 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2745 private final static int getIntrinsicValue(char c, int pos)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2746 throws MCLParseException

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2747 {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2748 // note: don't use Character.isDigit() here, because

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2749 // we only want ISO-LATIN-1 digits

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2750 if (c >= '0' && c <= '9') {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2751 return (int)c - (int)'0';

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2752 } else {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2753 throw new MCLParseException("Expected a digit", pos);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2754 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2755 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2756

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2757 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2758 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2759 * ResultSet object as a java.sql.Date object in the Java programming

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2760 * language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2761 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2762 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2763 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2764 * is null

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2765 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2766 * @see #getDate(int col, Calendar cal)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2767 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2768 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2769 public java.sql.Date getDate(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2770 return getDate(columnIndex, Calendar.getInstance());

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2771 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2772

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2773 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2774 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2775 * ResultSet object as a java.sql.Date object in the Java programming

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2776 * language. This method uses the given calendar to construct an appropriate

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2777 * millisecond value for the date if the underlying database does not store

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2778 * timezone information.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2779 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2780 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2781 * @param cal the java.util.Calendar object to use in constructing the date

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2782 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2783 * is null

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2784 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2785 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2786 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2787 public java.sql.Date getDate(int columnIndex, Calendar cal)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2788 throws SQLException

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2789 {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2790 int ret = getJavaDate(cal, columnIndex, Types.DATE);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2791 return ret == -1 ? null : new java.sql.Date(cal.getTimeInMillis());

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2792 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2793

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2794 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2795 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2796 * ResultSet object as a java.sql.Date object in the Java programming

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2797 * language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2798 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2799 * @param columnName the SQL name of the column from which to retrieve the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2800 * value

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2801 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2802 * is null

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2803 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2804 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2805 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2806 public java.sql.Date getDate(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2807 return getDate(findColumn(columnName), Calendar.getInstance());

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2808 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2809

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2810 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2811 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2812 * ResultSet object as a java.sql.Date object in the Java programming

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2813 * language. This method uses the given calendar to construct an appropriate

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2814 * millisecond value for the date if the underlying database does not store

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2815 * timezone information.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2816 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2817 * @param columnName the SQL name of the column from which to retrieve the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2818 * value

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2819 * @param cal the java.util.Calendar object to use in constructing the date

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2820 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2821 * is null

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2822 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2823 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2824 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2825 public java.sql.Date getDate(String columnName, Calendar cal)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2826 throws SQLException

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2827 {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2828 return getDate(findColumn(columnName), cal);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2829 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2830

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2831 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2832 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2833 * ResultSet object as a java.sql.Time object in the Java programming

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2834 * language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2835 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2836 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2837 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2838 * is null

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2839 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2840 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2841 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2842 public Time getTime(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2843 return getTime(columnIndex, Calendar.getInstance());

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2844 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2845

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2846 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2847 * Retrieves the value of the designated column in the current row of

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2848 * this ResultSet object as a java.sql.Time object in the Java programming

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2849 * language. This method uses the given calendar to construct an appropriate

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2850 * millisecond value for the time if the underlying database does not store

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2851 * timezone information.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2852 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2853 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2854 * @param cal the java.util.Calendar object to use in constructing the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2855 * timestamp

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2856 * @return the column value as a java.sql.Timestamp object; if the value is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2857 * SQL NULL, the value returned is null in the Java programming

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2858 * language

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2859 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2860 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2861 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2862 public Time getTime(int columnIndex, Calendar cal)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2863 throws SQLException

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2864 {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2865 int ret = getJavaDate(cal, columnIndex, Types.TIME);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2866 return ret == -1 ? null : new Time(cal.getTimeInMillis());

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2867 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2868

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2869 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2870 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2871 * ResultSet object as a java.sql.Time object in the Java programming

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2872 * language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2873 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2874 * @param columnName the SQL name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2875 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2876 * is null

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2877 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2878 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2879 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2880 public Time getTime(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2881 return getTime(findColumn(columnName), Calendar.getInstance());

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2882 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2883

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2884 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2885 * Retrieves the value of the designated column in the current row of

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2886 * this ResultSet object as a java.sql.Time object in the Java programming

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2887 * language. This method uses the given calendar to construct an appropriate

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2888 * millisecond value for the time if the underlying database does not store

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2889 * timezone information.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2890 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2891 * @param columnName the SQL name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2892 * @param cal the java.util.Calendar object to use in constructing the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2893 * timestamp

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2894 * @return the column value as a java.sql.Timestamp object; if the value is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2895 * SQL NULL, the value returned is null in the Java programming

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2896 * language

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2897 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2898 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2899 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2900 public Time getTime(String columnName, Calendar cal)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2901 throws SQLException

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2902 {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2903 return getTime(findColumn(columnName), cal);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2904 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2905

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2906 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2907 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2908 * ResultSet object as a java.sql.Timestamp object in the Java programming

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2909 * language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2910 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2911 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2912 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2913 * is null

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2914 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2915 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2916 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2917 public Timestamp getTimestamp(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2918 return getTimestamp(columnIndex, Calendar.getInstance());

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2919 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2920

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2921 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2922 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2923 * ResultSet object as a java.sql.Timestamp object in the Java programming

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2924 * language. This method uses the given calendar to construct an appropriate

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2925 * millisecond value for the timestamp if the underlying database does not

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2926 * store timezone information.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2927 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2928 * @param columnIndex the first column is 1, the second is 2, ...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2929 * @param cal the java.util.Calendar object to use in constructing the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2930 * timestamp

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2931 * @return the column value as a java.sql.Timestamp object; if the value is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2932 * SQL NULL, the value returned is null in the Java programming

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2933 * language

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2934 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2935 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2936 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2937 public Timestamp getTimestamp(int columnIndex, Calendar cal)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2938 throws SQLException

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2939 {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2940 int nanos = getJavaDate(cal, columnIndex, Types.TIMESTAMP);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2941 if (nanos == -1)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2942 return null;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2943

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2944 Timestamp ts = new Timestamp(cal.getTimeInMillis());

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2945 ts.setNanos(nanos);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2946 return ts;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2947 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2948

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2949 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2950 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2951 * ResultSet object as a java.sql.Timestamp object in the Java programming

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2952 * language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2953 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2954 * @param columnName the SQL name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2955 * @return the column value; if the value is SQL NULL, the value returned

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2956 * is null

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2957 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2958 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2959 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2960 public Timestamp getTimestamp(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2961 return getTimestamp(findColumn(columnName), Calendar.getInstance());

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2962 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2963

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2964 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2965 * Retrieves the value of the designated column in the current row of this

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2966 * ResultSet object as a java.sql.Timestamp object in the Java programming

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2967 * language. This method uses the given calendar to construct an appropriate

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2968 * millisecond value for the timestamp if the underlying database does not

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2969 * store timezone information.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2970 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2971 * @param columnName the SQL name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2972 * @param cal the java.util.Calendar object to use in constructing the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2973 * timestamp

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2974 * @return the column value as a java.sql.Timestamp object; if the value is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2975 * SQL NULL, the value returned is null in the Java programming

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2976 * language

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2977 * @throws SQLException if a database access error occurs

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2978 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2979 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2980 public Timestamp getTimestamp(String columnName, Calendar cal)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2981 throws SQLException

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2982 {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2983 return getTimestamp(findColumn(columnName), cal);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2984 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2985

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2986 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2987 * Retrieves the type of this ResultSet object. The type is determined by

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2988 * the Statement object that created the result set.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2989 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2990 * @return ResultSet.TYPE_FORWARD_ONLY, ResultSet.TYPE_SCROLL_INSENSITIVE,

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2991 * or ResultSet.TYPE_SCROLL_SENSITIVE

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2992 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2993 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2994 public int getType() {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2995 return type;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2996 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2997

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2998 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

2999 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3000 * of this ResultSet object as a java.net.URL object in the Java

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3001 * programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3002 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3003 * @param columnIndex the index of the column 1 is the first,

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3004 * 2 is the second,...

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3005 * @return the column value as a java.net.URL object; if the value

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3006 * is SQL NULL, the value returned is null in the Java

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3007 * programming language

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3008 * @throws SQLException if a database access error occurs, or if a

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3009 * URL is malformed

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3010 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3011 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3012 public URL getURL(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3013 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3014 String val = tlp.values[columnIndex - 1];

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3015 if (val == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3016 lastReadWasNull = true;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3017 return null;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3018 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3019 lastReadWasNull = false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3020 try {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3021 return new URL(val);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3022 } catch (MalformedURLException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3023 throw new SQLException(e.getMessage(), "M1M05");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3024 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3025 } catch (IndexOutOfBoundsException e) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3026 throw newSQLInvalidColumnIndexException(columnIndex);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3027 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3028 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3029

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3030 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3031 * Retrieves the value of the designated column in the current row

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3032 * of this ResultSet object as a java.net.URL object in the Java

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3033 * programming language.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3034 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3035 * @param columnName the SQL name of the column

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3036 * @return the column value as a java.net.URL object; if the value

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3037 * is SQL NULL, the value returned is null in the Java

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3038 * programming language

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3039 * @throws SQLException if a database access error occurs, or if a

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3040 * URL is malformed

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3041 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3042 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3043 public URL getURL(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3044 return getURL(findColumn(columnName));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3045 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3046

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3047 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3048 * Retrieves the first warning reported by calls on this ResultSet object.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3049 * If there is more than one warning, subsequent warnings will be chained to

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3050 * the first one and can be retrieved by calling the method

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3051 * SQLWarning.getNextWarning on the warning that was retrieved previously.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3052 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3053 * This method may not be called on a closed result set; doing so will cause

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3054 * an SQLException to be thrown.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3055 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3056 * Note: Subsequent warnings will be chained to this SQLWarning.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3057 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3058 * @return the first SQLWarning object or null if there are none

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3059 * @throws SQLException if a database access error occurs or this method is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3060 * called on a closed connection

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3061 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3062 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3063 public SQLWarning getWarnings() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3064 if (header != null && header.isClosed())

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3065 throw new SQLException("Cannot call on closed ResultSet", "M1M20");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3066

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3067 // if there are no warnings, this will be null, which fits with the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3068 // specification.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3069 return warnings;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3070 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3071

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3072 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3073 * Retrieves whether the cursor is after the last row in this ResultSet

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3074 * object.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3075 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3076 * @return true if the cursor is after the last row; false if the cursor is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3077 * at any other position or the result set contains no rows

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3078 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3079 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3080 public boolean isAfterLast() {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3081 return curRow == tupleCount + 1;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3082 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3083

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3084 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3085 * Retrieves whether the cursor is before the first row in this ResultSet

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3086 * object.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3087 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3088 * @return true if the cursor is before the first row; false if the cursor

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3089 * is at any other position or the result set contains no rows

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3090 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3091 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3092 public boolean isBeforeFirst() {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3093 return curRow == 0;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3094 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3095

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3096 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3097 * Retrieves whether this ResultSet object has been closed. A

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3098 * ResultSet is closed if the method close has been called on it, or

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3099 * if it is automatically closed.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3100 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3101 * @return true if this ResultSet object is closed; false if it is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3102 * still open

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3103 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3104 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3105 public boolean isClosed() {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3106 return header != null && header.isClosed();

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3107 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3108

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3109 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3110 * Retrieves whether the cursor is on the first row of this ResultSet

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3111 * object.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3112 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3113 * @return true if the cursor is on the first row; false otherwise

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3114 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3115 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3116 public boolean isFirst() {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3117 return curRow == 1;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3118 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3119

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3120 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3121 * Retrieves whether the cursor is on the last row of this ResultSet object.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3122 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3123 * @return true if the cursor is on the last row; false otherwise

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3124 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3125 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3126 public boolean isLast() {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3127 return curRow == tupleCount;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3128 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3129

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3130 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3131 * Moves the cursor to the last row in this ResultSet object.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3132 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3133 * @return true if the cursor is on a valid row; false if there are no rows

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3134 * in the result set

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3135 * @throws SQLException if a database access error occurs or the result set

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3136 * type is TYPE_FORWARD_ONLY

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3137 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3138 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3139 public boolean last() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3140 return absolute(-1);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3141 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3142

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3143 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3144 * Moves the cursor down one row from its current position. A ResultSet

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3145 * cursor is initially positioned before the first row; the first call to

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3146 * the method next makes the first row the current row; the second call

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3147 * makes the second row the current row, and so on.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3148 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3149 * If an input stream is open for the current row, a call to the method

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3150 * next will implicitly close it. A ResultSet object's warning chain is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3151 * cleared when a new row is read.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3152 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3153 * @return true if the new current row is valid; false if there are no

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3154 * more rows

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3155 * @throws SQLException if a database access error occurs or ResultSet is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3156 * closed

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3157 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3158 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3159 public boolean next() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3160 return relative(1);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3161 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3162

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3163 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3164 * Moves the cursor to the previous row in this ResultSet object.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3165 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3166 * @return true if the cursor is on a valid row; false if it is off

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3167 * the result set

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3168 * @throws SQLException if a database access error occurs or ResultSet is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3169 * closed or the result set type is TYPE_FORWARD_ONLY

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3170 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3171 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3172 public boolean previous() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3173 return relative(-1);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3174 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3175

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3176 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3177 * Moves the cursor a relative number of rows, either positive or negative.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3178 * Attempting to move beyond the first/last row in the result set positions

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3179 * the cursor before/after the the first/last row. Calling relative(0) is

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3180 * valid, but does not change the cursor position.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3181 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3182 * Note: Calling the method relative(1) is identical to calling the method

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3183 * next() and calling the method relative(-1) is identical to calling the

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3184 * method previous().

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3185 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3186 * @param rows an int specifying the number of rows to move from the current

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3187 * row; a positive number moves the cursor forward; a negative number

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3188 * moves the cursor backward

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3189 * @return true if the cursor is on a row; false otherwise

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3190 * @throws SQLException if a database access error occurs, there is no current

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3191 * row, or the result set type is TYPE_FORWARD_ONLY

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3192 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3193 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3194 public boolean relative(int rows) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3195 return absolute(curRow + rows);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3196 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3197

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3198 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3199 * Retrieves whether a row has been deleted. A deleted row may leave a visible "hole" in a result set.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3200 * This method can be used to detect holes in a result set.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3201 * The value returned depends on whether or not this ResultSet object can detect deletions.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3202 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3203 * Note: Support for the rowDeleted method is optional with a result set concurrency of CONCUR_READ_ONLY

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3204 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3205 * Returns: true if the current row is detected to have been deleted by the owner or another; false otherwise

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3206 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3207 * Throws:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3208 * SQLException - if a database access error occurs or this method is called on a closed result set

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3209 * SQLFeatureNotSupportedException - if the JDBC driver does not support this method

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3210 * Since: 1.2

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3211 * See Also: DatabaseMetaData.deletesAreDetected(int)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3212 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3213 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3214 public boolean rowDeleted() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3215 return false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3216 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3217

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3218 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3219 * Retrieves whether the current row has had an insertion.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3220 * The value returned depends on whether or not this ResultSet object can detect visible inserts.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3221 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3222 * Note: Support for the rowInserted method is optional with a result set concurrency of CONCUR_READ_ONLY

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3223 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3224 * Returns: true if the current row is detected to have been inserted; false otherwise

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3225 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3226 * Throws:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3227 * SQLException - if a database access error occurs or this method is called on a closed result set

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3228 * SQLFeatureNotSupportedException - if the JDBC driver does not support this method

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3229 * Since: 1.2

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3230 * See Also: DatabaseMetaData.insertsAreDetected(int)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3231 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3232 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3233 public boolean rowInserted() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3234 return false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3235 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3236

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3237 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3238 * Retrieves whether the current row has been updated.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3239 * The value returned depends on whether or not the result set can detect updates.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3240 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3241 * Note: Support for the rowUpdated method is optional with a result set concurrency of CONCUR_READ_ONLY

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3242 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3243 * Returns: true if the current row is detected to have been visibly updated by the owner or another; false otherwise

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3244 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3245 * Throws:

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3246 * SQLException - if a database access error occurs or this method is called on a closed result set

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3247 * SQLFeatureNotSupportedException - if the JDBC driver does not support this method

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3248 * Since: 1.2

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3249 * See Also: DatabaseMetaData.updatesAreDetected(int)

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3250 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3251 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3252 public boolean rowUpdated() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3253 return false;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3254 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3255

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3256 /* the next methods are all related to updateable result sets, which we

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3257 currently do not support */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3258 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3259 public void cancelRowUpdates() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3260 throw newSQLFeatureNotSupportedException("cancelRowUpdates");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3261 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3262

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3263 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3264 public void deleteRow() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3265 throw newSQLFeatureNotSupportedException("deleteRow");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3266 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3267

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3268 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3269 public void insertRow() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3270 throw newSQLFeatureNotSupportedException("insertRow");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3271 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3272

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3273 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3274 public void moveToCurrentRow() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3275 throw newSQLFeatureNotSupportedException("moveToCurrentRow");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3276 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3277

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3278 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3279 public void moveToInsertRow() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3280 throw newSQLFeatureNotSupportedException("moveToInsertRow");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3281 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3282

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3283 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3284 public void refreshRow() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3285 throw newSQLFeatureNotSupportedException("refreshRow");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3286 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3287

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3288

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3289 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3290 public void updateArray(int columnIndex, Array x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3291 throw newSQLFeatureNotSupportedException("updateArray");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3292 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3293

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3294 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3295 public void updateArray(String columnName, Array x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3296 throw newSQLFeatureNotSupportedException("updateArray");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3297 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3298

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3299 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3300 public void updateAsciiStream(int columnIndex, InputStream xh) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3301 throw newSQLFeatureNotSupportedException("updateAsciiStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3302 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3303

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3304 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3305 public void updateAsciiStream(int columnIndex, InputStream x, int length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3306 throw newSQLFeatureNotSupportedException("updateAsciiStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3307 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3308

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3309 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3310 public void updateAsciiStream(int columnIndex, InputStream x, long length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3311 throw newSQLFeatureNotSupportedException("updateAsciiStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3312 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3313

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3314 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3315 public void updateAsciiStream(String columnName, InputStream x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3316 throw newSQLFeatureNotSupportedException("updateAsciiStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3317 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3318

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3319 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3320 public void updateAsciiStream(String columnName, InputStream x, int length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3321 throw newSQLFeatureNotSupportedException("updateAsciiStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3322 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3323

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3324 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3325 public void updateAsciiStream(String columnName, InputStream x, long length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3326 throw newSQLFeatureNotSupportedException("updateAsciiStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3327 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3328

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3329 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3330 public void updateBigDecimal(int columnIndex, BigDecimal x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3331 throw newSQLFeatureNotSupportedException("updateBigDecimal");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3332 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3333

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3334 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3335 public void updateBigDecimal(String columnName, BigDecimal x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3336 throw newSQLFeatureNotSupportedException("updateBigDecimal");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3337 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3338

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3339 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3340 public void updateBinaryStream(int columnIndex, InputStream x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3341 throw newSQLFeatureNotSupportedException("updateBinaryStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3342 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3343

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3344 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3345 public void updateBinaryStream(int columnIndex, InputStream x, int length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3346 throw newSQLFeatureNotSupportedException("updateBinaryStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3347 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3348

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3349 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3350 public void updateBinaryStream(int columnIndex, InputStream x, long length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3351 throw newSQLFeatureNotSupportedException("updateBinaryStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3352 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3353

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3354 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3355 public void updateBinaryStream(String columnName, InputStream x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3356 throw newSQLFeatureNotSupportedException("updateBinaryStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3357 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3358

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3359 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3360 public void updateBinaryStream(String columnName, InputStream x, int length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3361 throw newSQLFeatureNotSupportedException("updateBinaryStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3362 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3363

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3364 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3365 public void updateBinaryStream(String columnName, InputStream x, long length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3366 throw newSQLFeatureNotSupportedException("updateBinaryStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3367 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3368

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3369 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3370 public void updateBlob(int columnIndex, Blob x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3371 throw newSQLFeatureNotSupportedException("updateBlob");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3372 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3373

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3374 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3375 public void updateBlob(int columnIndex, InputStream s) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3376 throw newSQLFeatureNotSupportedException("updateBlob");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3377 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3378

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3379 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3380 public void updateBlob(int columnIndex, InputStream s, long length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3381 throw newSQLFeatureNotSupportedException("updateBlob");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3382 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3383

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3384 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3385 public void updateBlob(String columnName, Blob x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3386 throw newSQLFeatureNotSupportedException("updateBlob");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3387 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3388

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3389 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3390 public void updateBlob(String columnName, InputStream s) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3391 throw newSQLFeatureNotSupportedException("updateBlob");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3392 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3393

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3394 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3395 public void updateBlob(String columnName, InputStream s, long length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3396 throw newSQLFeatureNotSupportedException("updateBlob");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3397 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3398

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3399 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3400 public void updateBoolean(int columnIndex, boolean x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3401 throw newSQLFeatureNotSupportedException("updateBoolean");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3402 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3403

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3404 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3405 public void updateBoolean(String columnName, boolean x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3406 throw newSQLFeatureNotSupportedException("updateBoolean");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3407 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3408

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3409 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3410 public void updateByte(int columnIndex, byte x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3411 throw newSQLFeatureNotSupportedException("updateByte");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3412 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3413

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3414 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3415 public void updateByte(String columnName, byte x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3416 throw newSQLFeatureNotSupportedException("updateByte");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3417 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3418

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3419 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3420 public void updateBytes(int columnIndex, byte[] x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3421 throw newSQLFeatureNotSupportedException("updateBytes");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3422 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3423

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3424 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3425 public void updateBytes(String columnName, byte[] x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3426 throw newSQLFeatureNotSupportedException("updateBytes");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3427 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3428

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3429 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3430 public void updateCharacterStream(int columnIndex, Reader x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3431 throw newSQLFeatureNotSupportedException("updateCharacterStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3432 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3433

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3434 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3435 public void updateCharacterStream(int columnIndex, Reader x, int length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3436 throw newSQLFeatureNotSupportedException("updateCharacterStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3437 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3438

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3439 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3440 public void updateCharacterStream(int columnIndex, Reader x, long length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3441 throw newSQLFeatureNotSupportedException("updateCharacterStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3442 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3443

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3444 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3445 public void updateCharacterStream(String columnName, Reader reader) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3446 throw newSQLFeatureNotSupportedException("updateCharacterStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3447 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3448

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3449 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3450 public void updateCharacterStream(String columnName, Reader reader, int length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3451 throw newSQLFeatureNotSupportedException("updateCharacterStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3452 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3453

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3454 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3455 public void updateCharacterStream(String columnName, Reader reader, long length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3456 throw newSQLFeatureNotSupportedException("updateCharacterStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3457 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3458

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3459 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3460 public void updateNCharacterStream(int columnIndex, Reader x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3461 throw newSQLFeatureNotSupportedException("updateNCharacterStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3462 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3463

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3464 public void updateNCharacterStream(int columnIndex, Reader x, int length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3465 throw newSQLFeatureNotSupportedException("updateNCharacterStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3466 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3467

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3468 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3469 public void updateNCharacterStream(int columnIndex, Reader x, long length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3470 throw newSQLFeatureNotSupportedException("updateNCharacterStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3471 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3472

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3473 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3474 public void updateNCharacterStream(String columnName, Reader reader) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3475 throw newSQLFeatureNotSupportedException("updateNCharacterStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3476 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3477

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3478 public void updateNCharacterStream(String columnName, Reader reader, int length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3479 throw newSQLFeatureNotSupportedException("updateNCharacterStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3480 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3481

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3482 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3483 public void updateNCharacterStream(String columnName, Reader reader, long length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3484 throw newSQLFeatureNotSupportedException("updateNCharacterStream");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3485 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3486

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3487 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3488 public void updateClob(int columnIndex, Clob x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3489 throw newSQLFeatureNotSupportedException("updateClob");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3490 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3491

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3492 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3493 public void updateClob(int columnIndex, Reader r) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3494 throw newSQLFeatureNotSupportedException("updateClob");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3495 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3496

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3497 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3498 public void updateClob(int columnIndex, Reader r, long length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3499 throw newSQLFeatureNotSupportedException("updateClob");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3500 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3501

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3502 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3503 public void updateClob(String columnName, Clob x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3504 throw newSQLFeatureNotSupportedException("updateClob");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3505 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3506

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3507 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3508 public void updateClob(String columnName, Reader r) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3509 throw newSQLFeatureNotSupportedException("updateClob");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3510 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3511

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3512 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3513 public void updateClob(String columnName, Reader r, long length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3514 throw newSQLFeatureNotSupportedException("updateClob");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3515 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3516

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3517 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3518 public void updateNClob(int columnIndex, NClob x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3519 throw newSQLFeatureNotSupportedException("updateNClob");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3520 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3521

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3522 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3523 public void updateNClob(int columnIndex, Reader r) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3524 throw newSQLFeatureNotSupportedException("updateNClob");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3525 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3526

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3527 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3528 public void updateNClob(int columnIndex, Reader r, long length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3529 throw newSQLFeatureNotSupportedException("updateNClob");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3530 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3531

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3532 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3533 public void updateNClob(String columnName, NClob x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3534 throw newSQLFeatureNotSupportedException("updateNClob");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3535 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3536

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3537 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3538 public void updateNClob(String columnName, Reader r) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3539 throw newSQLFeatureNotSupportedException("updateNClob");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3540 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3541

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3542 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3543 public void updateNClob(String columnName, Reader r, long length) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3544 throw newSQLFeatureNotSupportedException("updateNClob");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3545 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3546

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3547 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3548 public void updateDate(int columnIndex, java.sql.Date x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3549 throw newSQLFeatureNotSupportedException("updateDate");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3550 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3551

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3552 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3553 public void updateDate(String columnName, java.sql.Date x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3554 throw newSQLFeatureNotSupportedException("updateDate");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3555 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3556

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3557 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3558 public void updateDouble(int columnIndex, double x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3559 throw newSQLFeatureNotSupportedException("updateDouble");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3560 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3561

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3562 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3563 public void updateDouble(String columnName, double x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3564 throw newSQLFeatureNotSupportedException("updateDouble");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3565 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3566

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3567 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3568 public void updateFloat(int columnIndex, float x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3569 throw newSQLFeatureNotSupportedException("updateFloat");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3570 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3571

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3572 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3573 public void updateFloat(String columnName, float x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3574 throw newSQLFeatureNotSupportedException("updateFloat");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3575 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3576

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3577 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3578 public void updateInt(int columnIndex, int x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3579 throw newSQLFeatureNotSupportedException("updateInt");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3580 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3581

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3582 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3583 public void updateInt(String columnName, int x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3584 throw newSQLFeatureNotSupportedException("updateInt");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3585 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3586

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3587 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3588 public void updateLong(int columnIndex, long x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3589 throw newSQLFeatureNotSupportedException("updateLong");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3590 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3591

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3592 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3593 public void updateLong(String columnName, long x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3594 throw newSQLFeatureNotSupportedException("updateLong");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3595 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3596

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3597 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3598 public void updateNull(int columnIndex) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3599 throw newSQLFeatureNotSupportedException("updateNull");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3600 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3601

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3602 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3603 public void updateNull(String columnName) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3604 throw newSQLFeatureNotSupportedException("updateNull");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3605 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3606

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3607 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3608 public void updateObject(int columnIndex, Object x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3609 throw newSQLFeatureNotSupportedException("updateObject");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3610 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3611

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3612 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3613 public void updateObject(int columnIndex, Object x, int scale) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3614 throw newSQLFeatureNotSupportedException("updateObject");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3615 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3616

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3617 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3618 public void updateObject(String columnName, Object x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3619 throw newSQLFeatureNotSupportedException("updateObject");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3620 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3621

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3622 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3623 public void updateObject(String columnName, Object x, int scale) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3624 throw newSQLFeatureNotSupportedException("updateObject");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3625 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3626

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3627 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3628 public void updateRef(int columnIndex, Ref x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3629 throw newSQLFeatureNotSupportedException("updateRef");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3630 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3631

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3632 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3633 public void updateRef(String columnName, Ref x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3634 throw newSQLFeatureNotSupportedException("updateRef");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3635 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3636

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3637 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3638 public void updateRow() throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3639 throw newSQLFeatureNotSupportedException("updateRow");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3640 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3641

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3642 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3643 public void updateRowId(int columnIndex, RowId x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3644 throw newSQLFeatureNotSupportedException("updateRowId");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3645 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3646

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3647 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3648 public void updateRowId(String columnLabel, RowId x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3649 throw newSQLFeatureNotSupportedException("updateRowId");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3650 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3651

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3652 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3653 public void updateShort(int columnIndex, short x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3654 throw newSQLFeatureNotSupportedException("updateShort");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3655 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3656

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3657 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3658 public void updateShort(String columnName, short x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3659 throw newSQLFeatureNotSupportedException("updateShort");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3660 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3661

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3662 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3663 public void updateString(int columnIndex, String x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3664 throw newSQLFeatureNotSupportedException("updateString");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3665 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3666

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3667 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3668 public void updateString(String columnName, String x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3669 throw newSQLFeatureNotSupportedException("updateString");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3670 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3671

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3672 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3673 public void updateNString(int columnIndex, String x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3674 throw newSQLFeatureNotSupportedException("updateNString");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3675 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3676

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3677 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3678 public void updateNString(String columnName, String x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3679 throw newSQLFeatureNotSupportedException("updateNString");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3680 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3681

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3682 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3683 public void updateSQLXML(String columnName, SQLXML x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3684 throw newSQLFeatureNotSupportedException("updateSQLXML");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3685 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3686

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3687 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3688 public void updateSQLXML(int columnIndex, SQLXML x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3689 throw newSQLFeatureNotSupportedException("updateSQLXML");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3690 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3691

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3692 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3693 public void updateTime(int columnIndex, Time x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3694 throw newSQLFeatureNotSupportedException("updateTime");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3695 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3696

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3697 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3698 public void updateTime(String columnName, Time x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3699 throw newSQLFeatureNotSupportedException("updateTime");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3700 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3701

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3702 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3703 public void updateTimestamp(int columnIndex, Timestamp x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3704 throw newSQLFeatureNotSupportedException("updateTimestamp");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3705 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3706

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3707 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3708 public void updateTimestamp(String columnName, Timestamp x) throws SQLException {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3709 throw newSQLFeatureNotSupportedException("updateTimestamp");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3710 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3711

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3712 // Chapter 14.2.3.3 Sun JDBC 3.0 Specification

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3713 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3714 * Reports whether the last column read had a value of SQL NULL. Note that

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3715 * you must first call one of the getter methods on a column to try to read

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3716 * its value and then call the method wasNull to see if the value read was

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3717 * SQL NULL.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3718 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3719 * @return true if the last column value read was SQL NULL and false

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3720 * otherwise

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3721 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3722 @Override

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3723 public boolean wasNull() {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3724 return lastReadWasNull;

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3725 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3726

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3727 //== end methods of interface ResultSet

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3728

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3729 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3730 * Adds a warning to the pile of warnings this ResultSet object has. If

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3731 * there were no warnings (or clearWarnings was called) this warning will

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3732 * be the first, otherwise this warning will get appended to the current

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3733 * warning.

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3734 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3735 * @param reason the warning message

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3736 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3737 private void addWarning(String reason, String sqlstate) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3738 if (warnings == null) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3739 warnings = new SQLWarning(reason, sqlstate);

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3740 } else {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3741 warnings.setNextWarning(new SQLWarning(reason, sqlstate));

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3742 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3743 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3744

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3745 /**

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3746 * Small helper method that formats the "Invalid Column Index number ..." message

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3747 * and creates a new SQLException object whose SQLState is set to "M1M05".

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3748 *

12

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

3749 * @param colIdx the column index number

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3750 * @return a new created SQLException object with SQLState M1M05

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3751 */

12

a0e8adf10d41 Improved ResultSetMetaData methods isAutoIncrement(), getPrecision(), getScale(), isNullable().

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 11

diff changeset

3752 public final static SQLException newSQLInvalidColumnIndexException(int colIdx) {

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3753 return new SQLException("Invalid Column Index number: " + colIdx, "M1M05");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3754 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3755

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3756 /**

9

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

3757 * Small helper method that formats the "Could not convert value to a number" message

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

3758 * and creates a new SQLException object whose SQLState is set to "22003": Numeric value out of range.

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

3759 *

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

3760 * @param error the NumberFormatException

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

3761 * @return a new created SQLException object with SQLState 22003

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

3762 */

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

3763 private final static SQLException newSQLNumberFormatException(NumberFormatException error) {

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

3764 return new SQLException("Could not convert value to a number. " + error.getMessage(), "22003");

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

3765 }

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

3766

c37a76cc1e6e Corrected ResultSet methods: getByte(), getBigDecimal(), getShort(), getInt(), getLong(), getFloat() and getDouble()

Martin van Dinther <martin.van.dinther@monetdbsolutions.com>

parents: 8

diff changeset

3767 /**

0

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3768 * Small helper method that formats the "Method ... not implemented" message

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3769 * and creates a new SQLFeatureNotSupportedException object

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3770 * whose SQLState is set to "0A000".

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3771 *

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3772 * @param name the method name

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3773 * @return a new created SQLFeatureNotSupportedException object with SQLState 0A000

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3774 */

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3775 private final static SQLFeatureNotSupportedException newSQLFeatureNotSupportedException(String name) {

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3776 return new SQLFeatureNotSupportedException("Method " + name + " not implemented", "0A000");

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3777 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3778 }

a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.

Sjoerd Mullender <sjoerd@acm.org>

parents:

diff changeset

3779

Mercurial > hg > monetdb-java

annotate src/main/java/nl/cwi/monetdb/jdbc/MonetResultSet.java @ 20:dbb8e7c2dbbf