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JDBC Driver for the Firebird RDBMS

There is a newer version: 2.2.7

/*
 * Firebird Open Source J2ee connector - jdbc driver
 *
 * Distributable under LGPL license.
 * You may obtain a copy of the License at http://www.gnu.org/copyleft/lgpl.html
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * LGPL License for more details.
 *
 * This file was created by members of the firebird development team.
 * All individual contributions remain the Copyright (C) of those
 * individuals.  Contributors to this file are either listed here or
 * can be obtained from a CVS history command.
 *
 * All rights reserved.
 */
/*
 * The Original Code is the Firebird Java GDS implementation.
 *
 * The Initial Developer of the Original Code is Alejandro Alberola.
 * Portions created by Alejandro Alberola are Copyright (C) 2001
 * Boix i Oltra, S.L. All Rights Reserved.
 */

package org.firebirdsql.gds.impl.jni;

import org.firebirdsql.gds.XSQLDA;
import org.firebirdsql.gds.GDSException;
import org.firebirdsql.gds.impl.AbstractIscStmtHandle;
import org.firebirdsql.gds.impl.AbstractIscTrHandle;

/**
 * Describe class isc_stmt_handle_impl here.
 *
 * @author Alejandro Alberola
 * @author David Jencks
 * @version 1.0
 */
public final class isc_stmt_handle_impl extends AbstractIscStmtHandle {
    private int rsr_id;
    private int rsr_id_ptr = 0;

    private isc_db_handle_impl rsr_rdb;
    private XSQLDA in_sqlda = null;
    private XSQLDA out_sqlda = null;
    private byte[][][] rows;
    private int size;
    private boolean allRowsFetched = false;
    private boolean isSingletonResult = false;
    private boolean hasOpenResultSet = false;

    private int statementType;
    private int insertCount;
    private int updateCount;
    private int deleteCount;
    private int selectCount; //????
    
    private AbstractIscTrHandle trHandle;

    public void addWarning(GDSException warning) {
        rsr_rdb.addWarning(warning);
    }

    public isc_stmt_handle_impl() {
    }

    public XSQLDA getInSqlda() {
        return in_sqlda;
    }

    public XSQLDA getOutSqlda() {
        return out_sqlda;
    }

    public void setInSqlda(XSQLDA xsqlda) {
        in_sqlda = xsqlda;
    }

    public void setOutSqlda(XSQLDA xsqlda) {
        out_sqlda = xsqlda;
    }

    public void ensureCapacity(int maxSize) {
        if (rows== null || rows.length