<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<body link="#355491" alink="#4262a1" vlink="#355491" style="background: #e2e2e2; margin: 0; padding: 20px;">
<div>
<table cellpadding="0" bgcolor="#FFFFFF" border="0" cellspacing="0" style="border: 1px solid #dadada; margin-bottom: 30px; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td>
<table border="0" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF" style="border: solid 2px #ccc; background: #dadada; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td bgcolor="#000000" valign="middle" height="58px" style="border-bottom: 1px solid #ccc; padding: 20px; -moz-border-radius-topleft: 3px; -moz-border-radius-topright: 3px; -webkit-border-top-right-radius: 5px; -webkit-border-top-left-radius: 5px;">
<h1 style="color: #333333; font: bold 22px Arial, Helvetica, sans-serif; margin: 0; display: block !important;">
<!-- To have a header image/logo replace the name below with your img tag -->
<!-- Email clients will render the images when the message is read so any image -->
<!-- must be made available on a public server, so that all recipients can load the image. -->
<a href="https://community.jboss.org/index.jspa" style="text-decoration: none; color: #E1E1E1">JBoss Community</a></h1>
</td>
</tr>
<tr>
<td bgcolor="#FFFFFF" style="font: normal 12px Arial, Helvetica, sans-serif; color:#333333; padding: 20px; -moz-border-radius-bottomleft: 4px; -moz-border-radius-bottomright: 4px; -webkit-border-bottom-right-radius: 5px; -webkit-border-bottom-left-radius: 5px;"><h3 style="margin: 10px 0 5px; font-size: 17px; font-weight: normal;">
JMS Client program is not able to receive messages from the queue
</h3>
<span style="margin-bottom: 10px;">
created by <a href="https://community.jboss.org/people/chithu21">chithu21</a> in <i>JBoss Messaging</i> - <a href="https://community.jboss.org/message/727422#727422">View the full discussion</a>
</span>
<hr style="margin: 20px 0; border: none; background-color: #dadada; height: 1px;">
<div class="jive-rendered-content"><p>I have a jms client program and an MDB. The client program is not able to receive message from the queue. But I am able to see the messages in the MDB's system.out log.</p><p>Can anyone help me please? Thanks in advance.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Client Program:</p><p>----------------------</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>public class MessageReceiver {</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    static final int N = 1;</p><p>    static CountDown done = new CountDown(N);</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    ReadValues readValues = new ReadValues();</p><p>    Config config = readValues.readPropertiesFile();</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    public static class ExListener implements MessageListener {</p><p>        public void onMessage(Message msg) {</p><p>            System.out.println("Inside OnMessage");</p><p>            done.release();</p><p>            TextMessage tm = (TextMessage) msg;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>            try {</p><p>                String receivedMsg = tm.getText();</p><p>                System.out.println("onMessage, recv text=" + receivedMsg);</p><p>                // System.out.println("Added Some text with " + receivedMsg);</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>            } catch (Throwable t) {</p><p>                t.printStackTrace();</p><p>            }</p><p>        }</p><p>        </p><p>             }</p><p>   </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    public void receiveMessage() throws JMSException, NamingException,</p><p>            InterruptedException, ClassNotFoundException, SQLException {</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>        System.out.println("Begin receiveMessage method");</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>        JMSConnector jmsConnector = new JMSConnector();</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>        QueueObject queueObj = jmsConnector.setupPTP(config.getProviderUrl(),</p><p>                "XibToCatQueue");</p><p>        QueueSession session = queueObj.getQueueSession();</p><p>        Queue xibToCatQueue = queueObj.getQueue();</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>        System.out.println("Queue Name : " + xibToCatQueue.getQueueName());</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>        // Set the async listener for xibToCatQueue</p><p>                QueueReceiver recv = session.createReceiver(xibToCatQueue);</p><p>            //    System.out.println("........." + recv.getQueue());</p><p>                recv.setMessageListener(new ExListener());    </p><p>        </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>        Queue catToXibQueue = queueObj.getCatToXibQueue();</p><p>        QueueSender send = session.createSender(catToXibQueue);</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>     </p><p>        String text = "Test Message...";</p><p>      </p><p>        TextMessage tm = session.createTextMessage(text);</p><p>        tm.setJMSReplyTo(xibToCatQueue);</p><p>        send.send(tm);</p><p>        System.out.println("Sent text=" + tm.getText());</p><p>        send.close();</p><p>        </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>        MessageReceiver.done.acquire();</p><p>        jmsConnector.closePTP();</p><p>        </p><p>        System.out.println("End receiveMessage method");</p><p>        System.exit(0);</p><p>    }</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>  </p><p>     public static void main(String[] args) throws JMSException,</p><p>            NamingException, InterruptedException, ClassNotFoundException,</p><p>            SQLException {</p><p>        MessageReceiver msgReceiver = new MessageReceiver();</p><p>        msgReceiver.receiveMessage();</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    }</p><p>}</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Connector Program:</p><p>---------------------------------</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>public QueueObject setupPTP(String contextUrl,String queueName) throws JMSException, NamingException {</p><p>        </p><p>        ReadValues readValues = new ReadValues();</p><p>        Config config = readValues.readPropertiesFile();</p><p>        Properties env = new Properties();</p><p>        env.put(Context.INITIAL_CONTEXT_FACTORY,config.getContextFactory());</p><p>        env.put(Context.PROVIDER_URL, contextUrl);</p><p>        env.put(Context.URL_PKG_PREFIXES,config.getPkgPrefixes());</p><p>        InitialContext iniCtx = new InitialContext(env);</p><p>        </p><p>        Object tmp = iniCtx.lookup("ConnectionFactory");</p><p>        QueueConnectionFactory qcf = (QueueConnectionFactory) tmp;</p><p>        </p><p>        connection = qcf.createQueueConnection();</p><p>        String lookUpObj = "queue/" + queueName;</p><p>        Queue xibToCatQueue =  (Queue) iniCtx.lookup(lookUpObj);</p><p>        Queue catToXIbQueue = (Queue) iniCtx.lookup("queue/CatToXibQueue");</p><p>        </p><p>        session = connection.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);</p><p>        connection.start();</p><p>        </p><p>        </p><p>      </p><p>        return new QueueObject(session,xibToCatQueue,catToXIbQueue);</p><p>    }</p><p>    </p><p>    public void closePTP() throws JMSException {</p><p>        System.out.println("Inside closePTP.....");</p><p>        connection.stop();</p><p>        if(session != null) {</p><p>            session.close();</p><p>        }</p><p>        if(connection != null) {</p><p>            connection.close();</p><p>        }</p><p>    }</p></div>
<div style="background-color: #f4f4f4; padding: 10px; margin-top: 20px;">
<p style="margin: 0;">Reply to this message by <a href="https://community.jboss.org/message/727422#727422">going to Community</a></p>
<p style="margin: 0;">Start a new discussion in JBoss Messaging at <a href="https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2042">Community</a></p>
</div></td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>