Hibernate example source code file (JBossStandAloneJtaPlatform.java)

This example Hibernate source code file (JBossStandAloneJtaPlatform.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Hibernate tags/keywords

class, could, exception, jboss, jboss, jboss_tm_class_name, jboss_ut_class_name, jboss_ut_class_name, jtaplatformexception, override, string, transaction, transactionmanager, transactions, usertransaction

The Hibernate JBossStandAloneJtaPlatform.java source code

/*
 * 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 org.hibernate.service.classloading.spi.ClassLoaderService;
import org.hibernate.service.jta.platform.spi.JtaPlatformException;

import javax.transaction.TransactionManager;
import javax.transaction.UserTransaction;

/**
 * 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 );
		}
	}
}