org.eobjects.metamodel.jdbc.JdbcBatchUpdateCallback Maven / Gradle / Ivy

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/**
 * eobjects.org MetaModel
 * Copyright (C) 2010 eobjects.org
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * 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 GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 */
package org.eobjects.metamodel.jdbc;

import java.sql.PreparedStatement;
import java.sql.SQLException;

import org.eobjects.metamodel.UpdateCallback;
import org.eobjects.metamodel.util.FileHelper;

/**
 * Jdbc {@link UpdateCallback} for databases that support the JDBC Batch
 * features.
 * 
 * @author Kasper Sørensen
 */
final class JdbcBatchUpdateCallback extends JdbcUpdateCallback {

	public JdbcBatchUpdateCallback(JdbcDataContext dataContext) {
		super(dataContext);
	}

	@Override
	protected void closePreparedStatement(PreparedStatement preparedStatement) {
		try {
			preparedStatement.executeBatch();
		} catch (SQLException e) {
			throw JdbcUtils.wrapException(e, "execute batch: "
					+ preparedStatement);
		} finally {
			FileHelper.safeClose(preparedStatement);
		}
	}

	@Override
	protected void executePreparedStatement(PreparedStatement st)
			throws SQLException {
		st.addBatch();
	}
}