org.hibernate.service.jta.platform.internal.JBossStandAloneJtaPlatform Maven / Gradle / Ivy
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 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.service.jta.platform.internal;
import javax.transaction.TransactionManager;
import javax.transaction.UserTransaction;
import org.hibernate.service.classloading.spi.ClassLoaderService;
import org.hibernate.service.jta.platform.spi.JtaPlatformException;
/**
* Return a standalone JTA transaction manager for JBoss Transactions
* Known to work for org.jboss.jbossts:jbossjta:4.9.0.GA
*
* @author Emmanuel Bernard
* @author Steve Ebersole
*/
public class JBossStandAloneJtaPlatform extends AbstractJtaPlatform {
private static final String JBOSS_TM_CLASS_NAME = "com.arjuna.ats.jta.TransactionManager";
private static final String JBOSS_UT_CLASS_NAME = "com.arjuna.ats.jta.UserTransaction";
@Override
protected TransactionManager locateTransactionManager() {
try {
final Class jbossTmClass = serviceRegistry()
.getService( ClassLoaderService.class )
.classForName( JBOSS_TM_CLASS_NAME );
return (TransactionManager) jbossTmClass.getMethod( "transactionManager" ).invoke( null );
}
catch ( Exception e ) {
throw new JtaPlatformException( "Could not obtain JBoss Transactions transaction manager instance", e );
}
}
@Override
protected UserTransaction locateUserTransaction() {
try {
final Class jbossUtClass = serviceRegistry()
.getService( ClassLoaderService.class )
.classForName( JBOSS_UT_CLASS_NAME );
return (UserTransaction) jbossUtClass.getMethod( "userTransaction" ).invoke( null );
}
catch ( Exception e ) {
throw new JtaPlatformException( "Could not obtain JBoss Transactions user transaction instance", e );
}
}
}