/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
*
* 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.transaction;
import java.util.Properties;
import org.hibernate.ConnectionReleaseMode;
import org.hibernate.HibernateException;
import org.hibernate.Transaction;
import org.hibernate.TransactionException;
import org.hibernate.util.JTAHelper;
import org.hibernate.jdbc.JDBCContext;
import javax.transaction.SystemException;
/**
* Factory for {@link CMTTransaction} instances.
*
* @author Gavin King
*/
public class CMTTransactionFactory implements TransactionFactory {
public ConnectionReleaseMode getDefaultReleaseMode() {
return ConnectionReleaseMode.AFTER_STATEMENT;
}
public void configure(Properties props) throws HibernateException {}
public Transaction createTransaction(JDBCContext jdbcContext, Context transactionContext)
throws HibernateException {
return new CMTTransaction(jdbcContext, transactionContext);
}
public boolean isTransactionManagerRequired() {
return true;
}
public boolean areCallbacksLocalToHibernateTransactions() {
return false;
}
public boolean isTransactionInProgress(
JDBCContext jdbcContext,
Context transactionContext,
Transaction transaction) {
try {
return JTAHelper.isTransactionInProgress(
transactionContext.getFactory().getTransactionManager().getTransaction()
);
}
catch( SystemException se ) {
throw new TransactionException( "Unable to check transaction status", se );
}
}
}