/**
* Copyright (c) 2002-2011 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.kernel;
import javax.transaction.TransactionManager;
import org.neo4j.graphdb.Transaction;
import org.neo4j.graphdb.TransactionFailureException;
public class PlaceboTransaction implements Transaction
{
private final TransactionManager transactionManager;
public PlaceboTransaction( TransactionManager transactionManager )
{
// we should override all so null is ok
this.transactionManager = transactionManager;
}
public void failure()
{
try
{
transactionManager.getTransaction().setRollbackOnly();
}
catch ( Exception e )
{
throw new TransactionFailureException(
"Failed to mark transaction as rollback only.", e );
}
}
public void success()
{
}
public void finish()
{
}
}