TransactionManagerProvider.java

/*
* JBoss, a division of Red Hat
* Copyright 2006, Red Hat Middleware, LLC, and individual contributors as indicated
* by the @authors tag. 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.picketlink.idm.common.transaction;

import javax.transaction.TransactionManager;
import javax.naming.InitialContext;

/**
 * Implementations provides access to a transaction manager.
 *
 * @author <a href="mailto:julien@jboss.org">Julien Viet</a>
 * @version $Revision: 5451 $
 */
public interface TransactionManagerProvider
{
   /**
    * Provide access to the transaction manager.
    *
    * @return return the transaction manager.
    * @throws Exception any exception that prevent to get the transaction manager
    */
   TransactionManager getTransactionManager() throws Exception;

   /**
    * JBoss transaction manager provider implementation.
    */
   TransactionManagerProvider JBOSS_PROVIDER = new TransactionManagerProvider()
   {
      public TransactionManager getTransactionManager() throws Exception
      {
         return (TransactionManager)new InitialContext().lookup("java:/TransactionManager");
      }
   };
}