/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2007-2011, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* 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.hibernate.engine.transaction.internal.jta;
import javax.transaction.SystemException;
import org.hibernate.ConnectionReleaseMode;
import org.hibernate.TransactionException;
import org.hibernate.engine.transaction.spi.TransactionCoordinator;
import org.hibernate.engine.transaction.spi.TransactionFactory;
/**
* Factory for Container Managed Transaction (CMT) based transaction facades.
*
* @author Steve Ebersole
* @author Gavin King
*/
public class CMTTransactionFactory implements TransactionFactory<CMTTransaction> {
@Override
public CMTTransaction createTransaction(TransactionCoordinator transactionCoordinator) {
return new CMTTransaction( transactionCoordinator );
}
@Override
public boolean canBeDriver() {
return false;
}
@Override
public ConnectionReleaseMode getDefaultReleaseMode() {
return ConnectionReleaseMode.AFTER_STATEMENT;
}
@Override
public boolean compatibleWithJtaSynchronization() {
return true;
}
@Override
public boolean isJoinableJtaTransaction(TransactionCoordinator transactionCoordinator, CMTTransaction transaction) {
try {
final int status = transactionCoordinator
.getTransactionContext()
.getTransactionEnvironment()
.getJtaPlatform()
.getCurrentStatus();
return JtaStatusHelper.isActive( status );
}
catch( SystemException se ) {
throw new TransactionException( "Unable to check transaction status", se );
}
}
}