/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, 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 java.util.Map;
import org.jboss.logging.Logger;
import org.hibernate.HibernateException;
import org.hibernate.cfg.AvailableSettings;
import org.hibernate.cfg.Environment;
import org.hibernate.internal.CoreMessageLogger;
import org.hibernate.internal.util.jndi.JndiHelper;
import org.hibernate.service.classloading.spi.ClassLoaderService;
import org.hibernate.service.jta.platform.spi.JtaPlatform;
import org.hibernate.service.jta.platform.spi.JtaPlatformException;
import org.hibernate.service.spi.BasicServiceInitiator;
import org.hibernate.service.spi.ServiceRegistryImplementor;
import org.hibernate.transaction.TransactionManagerLookup;
/**
* Standard initiator for the standard {@link org.hibernate.service.jta.platform.spi.JtaPlatform}
*
* @author Steve Ebersole
*/
public class JtaPlatformInitiator implements BasicServiceInitiator<JtaPlatform> {
public static final JtaPlatformInitiator INSTANCE = new JtaPlatformInitiator();
private static final CoreMessageLogger LOG = Logger.getMessageLogger(CoreMessageLogger.class, JtaPlatformInitiator.class.getName());
@Override
public Class<JtaPlatform> getServiceInitiated() {
return JtaPlatform.class;
}
@Override
@SuppressWarnings( {"unchecked"})
public JtaPlatform initiateService(Map configurationValues, ServiceRegistryImplementor registry) {
final Object platform = getConfiguredPlatform( configurationValues, registry );
if ( platform == null ) {
return new NoJtaPlatform();
}
if ( JtaPlatform.class.isInstance( platform ) ) {
return (JtaPlatform) platform;
}
final Class<JtaPlatform> jtaPlatformImplClass;
if ( Class.class.isInstance( platform ) ) {
jtaPlatformImplClass = (Class<JtaPlatform>) platform;
}
else {
final String platformImplName = platform.toString();
final ClassLoaderService classLoaderService = registry.getService( ClassLoaderService.class );
try {
jtaPlatformImplClass = classLoaderService.classForName( platformImplName );
}
catch ( Exception e ) {
throw new HibernateException( "Unable to locate specified JtaPlatform class [" + platformImplName + "]", e );
}
}
try {
return jtaPlatformImplClass.newInstance();
}
catch ( Exception e ) {
throw new HibernateException( "Unable to create specified JtaPlatform class [" + jtaPlatformImplClass.getName() + "]", e );
}
}
private Object getConfiguredPlatform(Map configVales, ServiceRegistryImplementor registry) {
Object platform = configVales.get( AvailableSettings.JTA_PLATFORM );
if ( platform == null ) {
final String transactionManagerLookupImplName = (String) configVales.get( Environment.TRANSACTION_MANAGER_STRATEGY );
if ( transactionManagerLookupImplName != null ) {
LOG.deprecatedTransactionManagerStrategy(TransactionManagerLookup.class.getName(),
Environment.TRANSACTION_MANAGER_STRATEGY,
JtaPlatform.class.getName(),
AvailableSettings.JTA_PLATFORM);
platform = mapLegacyClasses( transactionManagerLookupImplName, configVales, registry );
LOG.debugf("Mapped %s -> %s", transactionManagerLookupImplName, platform);
}
}
return platform;
}
private JtaPlatform mapLegacyClasses(String tmlImplName, Map configVales, ServiceRegistryImplementor registry) {
if ( tmlImplName == null ) {
return null;
}
LOG.legacyTransactionManagerStrategy(JtaPlatform.class.getName(), AvailableSettings.JTA_PLATFORM);
if ( "org.hibernate.transaction.BESTransactionManagerLookup".equals( tmlImplName ) ) {
return new BorlandEnterpriseServerJtaPlatform();
}
if ( "org.hibernate.transaction.BTMTransactionManagerLookup".equals( tmlImplName ) ) {
return new BitronixJtaPlatform();
}
if ( "org.hibernate.transaction.JBossTransactionManagerLookup".equals( tmlImplName ) ) {
return new JBossAppServerJtaPlatform();
}
if ( "org.hibernate.transaction.JBossTSStandaloneTransactionManagerLookup".equals( tmlImplName ) ) {
return new JBossStandAloneJtaPlatform();
}
if ( "org.hibernate.transaction.JOnASTransactionManagerLookup".equals( tmlImplName ) ) {
return new JOnASJtaPlatform();
}
if ( "org.hibernate.transaction.JOTMTransactionManagerLookup".equals( tmlImplName ) ) {
return new JOTMJtaPlatform();
}
if ( "org.hibernate.transaction.JRun4TransactionManagerLookup".equals( tmlImplName ) ) {
return new JRun4JtaPlatform();
}
if ( "org.hibernate.transaction.OC4JTransactionManagerLookup".equals( tmlImplName ) ) {
return new OC4JJtaPlatform();
}
if ( "org.hibernate.transaction.OrionTransactionManagerLookup".equals( tmlImplName ) ) {
return new OrionJtaPlatform();
}
if ( "org.hibernate.transaction.ResinTransactionManagerLookup".equals( tmlImplName ) ) {
return new ResinJtaPlatform();
}
if ( "org.hibernate.transaction.SunONETransactionManagerLookup".equals( tmlImplName ) ) {
return new SunOneJtaPlatform();
}
if ( "org.hibernate.transaction.WeblogicTransactionManagerLookup".equals( tmlImplName ) ) {
return new WeblogicJtaPlatform();
}
if ( "org.hibernate.transaction.WebSphereTransactionManagerLookup".equals( tmlImplName ) ) {
return new WebSphereJtaPlatform();
}
if ( "org.hibernate.transaction.WebSphereExtendedJTATransactionLookup".equals( tmlImplName ) ) {
return new WebSphereExtendedJtaPlatform();
}
try {
TransactionManagerLookup lookup = (TransactionManagerLookup) registry.getService( ClassLoaderService.class )
.classForName( tmlImplName )
.newInstance();
return new TransactionManagerLookupBridge( lookup, JndiHelper.extractJndiProperties( configVales ) );
}
catch ( Exception e ) {
throw new JtaPlatformException(
"Unable to build " + TransactionManagerLookupBridge.class.getName() + " from specified " +
TransactionManagerLookup.class.getName() + " implementation: " +
tmlImplName
);
}
}
}