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−package nl.cwi.monetdb.mcl.connection.helpers;
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−
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−import java.sql.Timestamp;
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−import java.util.Calendar;
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−
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−/**
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− * Due to the poor design of the old Java date and time API, when retrieving timestamps from the MAPI connection, this
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− * class is used to store the calendar with timezone information and the nanoseconds information to generate a
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− * {@link Timestamp} instance, as there is no mapping in Java Classes to store both information.
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− *
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− * @author Pedro Ferreira
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− */
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−public class TimestampHelper {
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−
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−    /** The calendar instance */
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−    private Calendar calendar;
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−
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−    /** The nanoseconds information */
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−    private int nanoseconds;
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−
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−    TimestampHelper(Calendar calendar, int nanoseconds) {
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−        this.calendar = calendar;
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−        this.nanoseconds = nanoseconds;
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−    }
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−
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−    /**
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−     * Gets the Calendar instance.
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−     *
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−     * @return The Calendar instance
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−     */
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−    public Calendar getCalendar() {
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−        return calendar;
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−    }
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−
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−    /**
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−     * Sets the Calendar instance.
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−     *
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−     * @param calendar The Calendar instance
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−     */
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−    public void setCalendar(Calendar calendar) {
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−        this.calendar = calendar;
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−    }
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−
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−    /**
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−     * Gets the nanoseconds information.
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−     *
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−     * @return The nanoseconds information
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−     */
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−    public int getNanoseconds() {
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−        return nanoseconds;
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−    }
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−
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−    /**
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−     * Sets the nanoseconds information.
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−     *
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−     * @param nanoseconds The nanoseconds information
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−     */
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−    public void setNanoseconds(int nanoseconds) {
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−        this.nanoseconds = nanoseconds;
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−    }
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−
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−    /**
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−     * Generates a {@link Timestamp} instance from the provided information.
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−     *
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−     * @return The generated {@link Timestamp} instance
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−     */
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−    public Timestamp getTimestamp() {
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−        Timestamp res = new Timestamp(calendar.getTimeInMillis());
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−        res.setNanos(nanoseconds);
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−        return res;
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−    }
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−}