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MessageListener in AQ JMS

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I am using AQ with JMS. when i run receiver with MessageListeners onMessage() method, it receives all messages which are already in Queue, but will not receive notification of any new messages that are enqueued at runtime.

here i am putting sample code

import javax.jms.*;
import oracle.jms.*;
public class SimpleQueueReceiver implements javax.jms.MessageListener
String queueName = null;
QueueConnectionFactory queueConnectionFactory = null;
QueueConnection queueConnection = null;
QueueSession queueSession = null;
Queue queue = null;
QueueReceiver queueReceiver = null;
ObjectMessage message = null;
Text1Listener queueListener = null;
SimpleQueueReceiversr =null;
SimpleQueueReceiver(int i)
try {
queueConnectionFactory = AQjmsFactory.getQueueConnectionFactory("", "bcsftp", 1521, "thin");
queueConnection = queueConnectionFactory.createQueueConnection("BCSFTP", "bcsftp");
queueSession = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
System.out.println("queue: "+queue);
queueReceiver = queueSession.createReceiver(queue);
//queueReceiver = queueSession.createConsumer(queue);
System.out.println("queueReceiver Object Create: ");
sr = new SimpleQueueReceiver();
System.out.println("AFTER Invoking TextListener(): "+queueSession .getMessageListener());

} catch (Exception e) {
System.out.println("Exception occurred: " +

public static void main(String[] args) {

SimpleQueueReceiver sr = new SimpleQueueReceiver(1);

synchronized(sr) {
while (true) {
try {
} catch (InterruptedException ie) {ie.printStackTrace();}

}catch(Exception e)


public void onMessage(Message message)
System.out.println("INSiDE Reading OnMessage(): " );
ObjectMessage msg = null;

try {
if (message instanceof ObjectMessage) {
msg = (ObjectMessage) message;
//System.out.println("Reading message: " + msg.getObject());
TestMessageType test=(TestMessageType)msg.getObject();
System.out.println("Reading message: You Got it ......" +test.getTestMessageType());
} else {
System.out.println("Message of wrong type: " +
} catch (JMSException e) {
System.out.println("JMSException in onMessage(): " +


Oracle version is

Please let me know what is the problem with AQ JMS and how to resolve this issue..
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