my MDB is not invoked by jboss container

[saravanankt]

Hi

Here i am deployed MyMDB.jar under the jboss deploy folder...
and i am running the jms client...client is working good..But my MDB is not working ..what may be the reason..

please advice me

This is my client

public class MessageSender {
public static void main(String[] args) {
QueueConnection queueConnection = null;

try {

Hashtable props = new Hashtable();
props.put(Context.INITIAL_CONTEXT_FACTORY,
"org.jnp.interfaces.NamingContextFactory");
props.put(Context.PROVIDER_URL, "localhost:8080/");
props.put("java.naming.rmi.security.manager", "yes");
props.put(Context.URL_PKG_PREFIXES, "org.jboss.naming");

Context context = new InitialContext(props);
QueueConnectionFactory queueConnectionFactory =
(QueueConnectionFactory) context.lookup("QueueConnectionFactory");
System.out.println("queueConnectionFactory ----"+queueConnectionFactory );
String queueName = "MyQueue";
Queue queue = (Queue) context.lookup("queue/MyQueue");

System.out.println("queue----"+queue);
queueConnection =
queueConnectionFactory.createQueueConnection();

System.out.println("queueConnection ----"+queueConnection );
QueueSession queueSession =
queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
QueueSender queueSender = queueSession.createSender(queue);
TextMessage message = queueSession.createTextMessage();
message.setText("This is a TextMessage");
queueSender.send(message);
System.out.println("Message sent.");
}
catch (NamingException e) {
System.out.println("Naming Exception : " );
e.printStackTrace();
}
catch (JMSException e) {
System.out.println("JMS Exception");
}
finally {
if (queueConnection != null) {
try {
System.out.println("finally closing the connection");
queueConnection.close();
}
catch (JMSException e) {}
}
}
}

}


This is my BEAN......
MessageDrivenContext context = null;
QueueConnection connection;
QueueSession session;

public MyMDB() {
System.out.println("Constructing MyMDB");
}

public void setMessageDrivenContext(MessageDrivenContext context) {
this.context = context;
System.out.println("setMessageDrivenContext");
}

public void ejbCreate() throws EJBException {
System.out.println("ejbCreate");
try {
InitialContext initContext = new InitialContext();
QueueConnectionFactory qcf = (QueueConnectionFactory)
initContext.lookup("java:comp/env/jms/QCF");
connection = qcf.createQueueConnection();
session = connection.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);
connection.start();
}
catch(Exception e) {
throw new EJBException("Failed to initialize MyMDB", e);
}
}

public void ejbRemove() {
System.out.println("ejbRemove");
context = null;
try {
if( session != null )
session.close();
if( connection != null )
connection.close();
}
catch(JMSException e) {
e.printStackTrace();
}
}

public void onMessage(Message msg) {
System.out.println("onMessage");
try {
TextMessage message = (TextMessage) msg;
Queue queue = (Queue) msg.getJMSReplyTo();
QueueSender sender = session.createSender(queue);
TextMessage message2 = session.createTextMessage(message.getText());
sender.send(message2);
sender.close();
}
catch(Exception e) {
e.printStackTrace();
}
}



This is my ejb-jar.xml


<?xml version="1.0"?>
<!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN"
"http://java.sun.com/dtd/ejb-jar_2_0.dtd">

<ejb-jar>
<enterprise-beans>
<message-driven>
<ejb-name>MyMDB</ejb-name>
<ejb-class>com.nabil.ejb.MyMDB</ejb-class>
<transaction-type>Container</transaction-type>
<acknowledge-mode>AUTO_ACKNOWLEDGE</acknowledge-mode>
<message-driven-destination>
<destination-type>javax.jms.Queue</destination-type>
</message-driven-destination>
<resource-ref>
<res-ref-name>jms/QCF</res-ref-name>
<res-type>javax.jms.QueueConnectionFactory</res-type>
<res-auth>Container</res-auth>
</resource-ref>
</message-driven>
</enterprise-beans>
</ejb-jar>


This is my jboss.xml...

<?xml version="1.0" encoding="UTF-8"?>

<enterprise-beans>
<message-driven>
<ejb-name>MyMDB</ejb-name>
<destination-jndi-name>queue/MyQueue</destination-jndi-name>
<resource-ref>
<res-ref-name>jms/QCF</res-ref-name>
<jndi-name>QueueConnectionFactory</jndi-name>
</resource-ref>
</message-driven>
</enterprise-beans>



my jar structure is...

added manifest
com/nabil/ejb/MyMDB.class
META-INF/ejb-jar.xml
META-INF/jboss.xml

....Please advice me what i have to do to run my MDB...