/*
* JBoss, Home of Professional Open Source.
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* as indicated by the @author tags. See the copyright.txt file 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.jboss.test.jbossts.jms;
import javax.ejb.EJBException;
import javax.ejb.Stateless;
import javax.jms.XAConnection;
import javax.jms.XAConnectionFactory;
import javax.jms.XASession;
import javax.naming.InitialContext;
import javax.transaction.xa.XAResource;
import org.jboss.test.jbossts.recovery.CommonCrashHelper;
import org.jboss.test.jbossts.recovery.CrashHelperRem;
/**
* Helper class for playing with in-doubt txs on JMS.
*
* @author <a href="istudens@redhat.com">Ivo Studensky</a>
* @version $Revision: 1.1 $
*/
@Stateless
public class JMSCrashHelper extends CommonCrashHelper implements CrashHelperRem
{
public static final String REMOTE_JNDI_NAME = JMSCrashHelper.class.getSimpleName() + "/remote";
private XAConnection xaConnection = null;
@Override
protected XAResource getNewXAResource() throws Exception
{
try
{
if (xaConnection == null)
{
InitialContext ic = new InitialContext();
XAConnectionFactory xacf = (XAConnectionFactory) ic.lookup("java:/XAConnectionFactory");
xaConnection = xacf.createXAConnection();
}
XASession session = xaConnection.createXASession();
return session.getXAResource();
}
catch (Exception e)
{
log.warn("Cannot create new XA resource", e);
throw e;
}
}
// Should not throw out any exception.
@Override
protected void closeXAResource()
{
if (xaConnection != null)
{
try
{
xaConnection.close();
}
catch (Exception e)
{
log.warn("Cannot close jms xa connection", e);
}
xaConnection = null;
}
}
}