org.hibernate.engine.transaction.jta.platform.internal.JBossStandAloneJtaPlatform Maven / Gradle / Ivy
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or .
*/
package org.hibernate.engine.transaction.jta.platform.internal;
import javax.transaction.TransactionManager;
import javax.transaction.UserTransaction;
import org.hibernate.boot.registry.classloading.spi.ClassLoaderService;
import org.hibernate.engine.transaction.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 {
public static final String JBOSS_TM_CLASS_NAME = "com.arjuna.ats.jta.TransactionManager";
public 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 );
}
}
}