/*
* 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.jboss.example.jms.mdbfailure;
import org.jboss.example.jms.common.ExampleSupport;
import javax.naming.InitialContext;
import javax.jms.ConnectionFactory;
import javax.jms.Connection;
import javax.jms.Session;
import javax.jms.MessageProducer;
import javax.jms.TextMessage;
import javax.jms.Queue;
import javax.jms.MessageConsumer;
/**
* This example deploys a simple Message Driven Bean that processes messages sent to a test queue.
* The MDB container is configured to use CMT.
*
* We send a special tagged message (we do this by adding a custom property to the message) to the
* MDB. The MDB is programmed to "fail" when handling such a message, by throwing a
* RuntimeException, but not before "clearing" the failure-inducing tag.
*
* The expected behavior for the JMS provider is to redeliver the message, this time without the
* "failure tag". The MDB is supposed to process it and put it on response queue, from were it will
* be read by the client.
*
* The example is considered successful if the client receives the "processed" message.
*
* Since this example is also used by the smoke test, it is essential that the VM exits with exit
* code 0 in case of successful execution and a non-zero value on failure.
*
* @author <a href="mailto:ovidiu@jboss.org">Ovidiu Feodorov</a>
* @version <tt>$Revision: 884 $</tt>
*
* $Id: Sender.java 884 2006-04-12 01:04:10Z ovidiu $
*/
public class Sender extends ExampleSupport
{
public void example() throws Exception
{
String destinationName = getDestinationJNDIName();
InitialContext ic = new InitialContext();
ConnectionFactory cf = (ConnectionFactory)ic.lookup("/ConnectionFactory");
Queue queue = (Queue)ic.lookup(destinationName);
log("Queue " + destinationName + " exists");
Connection connection = cf.createConnection();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageProducer sender = session.createProducer(queue);
Queue temporaryQueue = session.createTemporaryQueue();
MessageConsumer consumer = session.createConsumer(temporaryQueue);
TextMessage message = session.createTextMessage("Hello!");
message.setJMSReplyTo(temporaryQueue);
sender.send(message);
log("The \"" + message.getText() + "\" message was successfully sent to the " + queue.getQueueName() + " queue");
connection.start();
message = (TextMessage)consumer.receive(5000);
if (message == null)
{
throw new Exception("Have not received any reply. The example failed!");
}
log("Received message: " + message.getText());
assertEquals("!olleH", message.getText());
displayProviderInfo(connection.getMetaData());
connection.close();
}
protected boolean isQueueExample()
{
return true;
}
public static void main(String[] args)
{
new Sender().run();
}
}