/*
* JBoss, Home of Professional Open Source
* Copyright 2009 Red Hat Inc. and/or its affiliates and other
* contributors as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a full listing of
* individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.infinispan.transaction.lookup;
import org.infinispan.config.ConfigurationException;
import org.infinispan.util.Util;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.transaction.TransactionManager;
/**
* Uses JNDI to look-up the {@link TransactionManager} instance from "java:/TransactionManager".
*
* @author Bela Ban, Aug 26 2003
* @since 4.0
*/
public class JBossTransactionManagerLookup implements TransactionManagerLookup {
@Override
public TransactionManager getTransactionManager() throws Exception {
String as7Location = "java:jboss/TransactionManager";
InitialContext initialContext = new InitialContext();
try {
// Check for JBoss AS 7
return (TransactionManager) initialContext.lookup(as7Location);
} catch (NamingException ne) {
// Fall back and try for AS 4 ~ 6
String legacyAsLocation = "java:/TransactionManager";
try {
// Check for JBoss AS 4 ~ 6
return (TransactionManager) initialContext.lookup(legacyAsLocation);
} catch (NamingException neAgain) {
throw new ConfigurationException("Unable to locate a transaction manager in JNDI, either in " + as7Location + " or " + legacyAsLocation);
}
} finally {
Util.close(initialContext);
}
}
}