/*
*
* The DbUnit Database Testing Framework
* Copyright (C)2002-2004, DbUnit.org
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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 library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
package org.dbunit.operation;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.dbunit.DatabaseUnitException;
import org.dbunit.database.IDatabaseConnection;
import org.dbunit.dataset.IDataSet;
import java.sql.Connection;
import java.sql.SQLException;
/**
* Decorates an operation and executes within the context of a transaction.
*
* @author Manuel Laflamme
* @version $Revision: 675 $
* @since Feb 21, 2002
*/
public class TransactionOperation extends DatabaseOperation
{
/**
* Logger for this class
*/
private static final Logger logger = LoggerFactory.getLogger(TransactionOperation.class);
private final DatabaseOperation _operation;
/**
* Creates a TransactionOperation that decorates the specified operation.
*/
public TransactionOperation(DatabaseOperation operation)
{
_operation = operation;
}
////////////////////////////////////////////////////////////////////////////
// DatabaseOperation class
public void execute(IDatabaseConnection connection, IDataSet dataSet)
throws DatabaseUnitException, SQLException
{
logger.debug("execute(connection={}, dataSet={}) - start", connection, dataSet);
IDatabaseConnection databaseConnection = connection;
Connection jdbcConnection = databaseConnection.getConnection();
if (jdbcConnection.getAutoCommit() == false)
{
throw new ExclusiveTransactionException();
}
jdbcConnection.setAutoCommit(false);
try
{
_operation.execute(databaseConnection, dataSet);
jdbcConnection.commit();
}
catch (DatabaseUnitException e)
{
jdbcConnection.rollback();
throw e;
}
catch (SQLException e)
{
jdbcConnection.rollback();
throw e;
}
catch (RuntimeException e)
{
jdbcConnection.rollback();
throw e;
}
finally
{
jdbcConnection.setAutoCommit(true);
}
}
}