/*
* 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.util;
import javax.transaction.Status;
import javax.transaction.SystemException;
import javax.transaction.TransactionManager;
import org.hibernate.TransactionException;
import org.hibernate.engine.SessionFactoryImplementor;
/**
* @author Gavin King
*/
public final class JTAHelper {
private JTAHelper() {}
public static boolean isRollback(int status) {
return status==Status.STATUS_MARKED_ROLLBACK ||
status==Status.STATUS_ROLLING_BACK ||
status==Status.STATUS_ROLLEDBACK;
}
public static boolean isInProgress(int status) {
return status==Status.STATUS_ACTIVE ||
status==Status.STATUS_MARKED_ROLLBACK;
}
/**
* Return true if a JTA transaction is in progress
* and false in *every* other cases (including in a JDBC transaction).
*/
public static boolean isTransactionInProgress(SessionFactoryImplementor factory) {
TransactionManager tm = factory.getTransactionManager();
try {
return tm != null && isTransactionInProgress( tm.getTransaction() );
}
catch (SystemException se) {
throw new TransactionException( "could not obtain JTA Transaction", se );
}
}
public static boolean isTransactionInProgress(javax.transaction.Transaction tx) throws SystemException {
return tx != null && JTAHelper.isInProgress( tx.getStatus() );
}
public static boolean isMarkedForRollback(int status) {
return status == Status.STATUS_MARKED_ROLLBACK;
}
public static boolean isMarkedForRollback(javax.transaction.Transaction tx) throws SystemException {
return isMarkedForRollback( tx.getStatus() );
}
}