+
−package nl.cwi.monetdb.embedded.mapping;
+
−
+
−import java.io.Serializable;
+
−import java.util.Arrays;
+
−
+
−/**
+
− * A Java representation for the BLOB data type. Added for more efficient data mapping when fetching from the database.
+
− *
+
− * @author <a href="mailto:pedro.ferreira@monetdbsolutions.com">Pedro Ferreira</a>
+
− */
+
−public class MonetDBEmbeddedBlob implements Serializable {
+
−
+
−    /**
+
−     * The BLOB's content as a Java byte array.
+
−     */
+
−    private final byte[] blob;
+
−
+
−    public MonetDBEmbeddedBlob(byte[] blob) { this.blob = blob; }
+
−
+
−    /**
+
−     * Get the BLOB content itself,
+
−     *
+
−     * @return A Java byte array containing the BLOB itself
+
−     */
+
−    public byte[] getBlob() { return blob; }
+
−
+
−    /**
+
−     * Overriding the equals method for the byte array.
+
−     */
+
−    @Override
+
−    public boolean equals(Object obj) {
+
−        return obj instanceof MonetDBEmbeddedBlob && Arrays.equals(this.blob, ((MonetDBEmbeddedBlob) obj).getBlob());
+
−    }
+
−
+
−    /**
+
−     * Overriding the hashCode method for the byte array.
+
−     */
+
−    @Override
+
−    public int hashCode() { return Arrays.hashCode(this.blob); }
+
−
+
−    /**
+
−     * Overriding the toString method for the byte array.
+
−     */
+
−    @Override
+
−    public String toString() { return Arrays.toString(blob); }
+
−}