/**
* Copyright 2003-2010 Terracotta, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.sf.ehcache.hibernate.tm;
import javax.transaction.Status;
import javax.transaction.Synchronization;
/**
* @author Alex Snaps
*/
public class TransactionSynchronization implements Synchronization {
private final SyncTransaction transaction;
/**
* Synchronization on a Transaction
* @param transaction the SyncTransaction to commit or rollback after the real Transaction finished
*/
public TransactionSynchronization(final SyncTransaction transaction) {
this.transaction = transaction;
}
/**
* {@inheritDoc}
*/
public void beforeCompletion() {
transaction.beforeCompletion();
}
/**
* {@inheritDoc}
*/
public void afterCompletion(final int status) {
switch (status) {
case Status.STATUS_COMMITTED:
try {
transaction.commit();
} catch (Exception e) {
throw new RuntimeException(e);
}
break;
case Status.STATUS_ROLLEDBACK:
try {
transaction.rollback();
} catch (Exception e) {
throw new RuntimeException(e);
}
break;
default:
throw new IllegalArgumentException();
}
}
}
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