/*
* 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.test.thirdparty.remoting;
import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageListener;
import javax.jms.MessageProducer;
import javax.jms.Queue;
import javax.jms.Session;
import javax.jms.TextMessage;
import javax.naming.InitialContext;
import org.jboss.test.messaging.MessagingTestCase;
import org.jboss.test.messaging.tools.ServerManagement;
import EDU.oswego.cs.dl.util.concurrent.Latch;
/**
*
* A DeliveryOrderTest
*
* @author <a href="mailto:tim.fox@jboss.com">Tim Fox</a>
* @version <tt>$Revision: 1.1 $</tt>
*
* $Id$
*
*/
public class DeliveryOrderTest extends MessagingTestCase
{
public DeliveryOrderTest(String name)
{
super(name);
}
private ConnectionFactory cf;
private Queue queue;
protected void setUp() throws Exception
{
super.setUp();
ServerManagement.start("all");
ServerManagement.deployQueue("testQueue");
InitialContext ic = new InitialContext(ServerManagement.getJNDIEnvironment());
cf = (ConnectionFactory)ic.lookup("/ConnectionFactory");
queue = (Queue)ic.lookup("/queue/testQueue");
this.drainDestination(cf, queue);
ic.close();
}
protected void tearDown() throws Exception
{
super.tearDown();
ServerManagement.undeployQueue("testQueue");
ServerManagement.stop();
}
public void testOutOfOrder() throws Exception
{
Connection conn = null;
try
{
conn = cf.createConnection();
Session sess = conn.createSession(true, Session.SESSION_TRANSACTED);
Session sess2 = conn.createSession(true, Session.AUTO_ACKNOWLEDGE);
MessageProducer prod = sess.createProducer(queue);
MessageConsumer cons = sess2.createConsumer(queue);
Latch latch = new Latch();
final int NUM_MESSAGES = 2000;
MyListener listener = new MyListener(latch, NUM_MESSAGES);
cons.setMessageListener(listener);
conn.start();
for (int i = 0; i < NUM_MESSAGES; i++)
{
TextMessage tm = sess.createTextMessage("message" + i);
prod.send(tm);
if (i % 10 == 0)
{
sess.commit();
}
}
// need extra commit for cases in which the last message index is not a multiple of 10
sess.commit();
latch.acquire();
if (listener.failed)
{
fail("listener failed: " + listener.getError());
}
}
finally
{
if (conn != null)
{
conn.close();
}
}
}
class MyListener implements MessageListener
{
private int c;
private int num;
private Latch latch;
private volatile boolean failed;
private String error;
MyListener(Latch latch, int num)
{
this.latch = latch;
this.num = num;
}
public void onMessage(Message msg)
{
// preserve the first error
if (failed)
{
return;
}
try
{
TextMessage tm = (TextMessage)msg;
log.debug("got " + tm.getText());
if (!("message" + c).equals(tm.getText()))
{
// Failed
failed = true;
setError("Listener was supposed to get " + ("message" + c) +
" but got " + tm.getText());
latch.release();
}
c++;
if (c == num)
{
latch.release();
}
}
catch (JMSException e)
{
e.printStackTrace();
// Failed
failed = true;
setError("Listener got exception " + e.toString());
latch.release();
}
}
public synchronized String getError()
{
return error;
}
private synchronized void setError(String s)
{
error = s;
}
}
}