/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., 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.jbpm.msg.jms;
import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.Destination;
import javax.jms.Session;
import javax.naming.InitialContext;
import org.jbpm.JbpmException;
import org.jbpm.svc.Service;
import org.jbpm.svc.ServiceFactory;
public class JmsMessageServiceFactoryImpl implements ServiceFactory {
private static final long serialVersionUID = 1L;
String connectionFactoryJndiName = "java:/JmsXA";
String destinationJndiName = "queue/JbpmJobQueue";
boolean isCommitEnabled = false;
public Service openService() {
Connection connection = null;
Session session = null;
Destination destination = null;
try {
InitialContext initialContext = new InitialContext();
ConnectionFactory connectionFactory = (ConnectionFactory) initialContext.lookup(connectionFactoryJndiName);
destination = (Destination) initialContext.lookup(destinationJndiName);
connection = connectionFactory.createConnection();
// If you use an XA connection factory in JBoss, the parameters will be ignored. It will always take part in the global JTA transaction.
// If you use a non XQ connection factory, the first parameter specifies wether you want to have all message productions and
// consumptions as part of one transaction (TRUE) or wether you want all productions and consumptions to be instantanious (FALSE)
// Of course, we never want messages to be received before the current jbpm transaction commits so we just set it to true.
session = connection.createSession(true, Session.AUTO_ACKNOWLEDGE);
} catch (Exception e) {
throw new JbpmException("couldn't open jms message session", e);
}
return new JmsMessageServiceImpl(connection, session, destination, isCommitEnabled);
}
public void close() {
}
}