Hello I am the new of Message Driven Bean in EJB 3.0. And I try to create a first example of Message Driven Bean in EJB 3.0, but it has an error of:
java.lang.ClassCastException: javax.naming.Reference at MDBTestClient.main(MDBTestClient.java:21) My Codes are below: MDB.java package mdb; import javax.ejb.MessageDriven; import javax.ejb.ActivationConfigProperty; import javax.jms.MessageListener; import javax.jms.Message; @MessageDriven(activationConfig = { @ActivationConfigProperty(propertyName="destinationType", propertyValue="javax.jms.Queue"), @ActivationConfigProperty(propertyName="destination", propertyValue="queue/mdb") }) public class MDB implements MessageListener { public void onMessage (Message msg) { System.out.print("Got Message"); } } TestClient import java.util.Properties; import javax.jms.QueueConnection; import javax.jms.QueueSender; import javax.jms.QueueSession; import javax.jms.Queue; import javax.jms.QueueConnectionFactory; import javax.jms.TextMessage; import javax.naming.InitialContext; public class MDBTestClient { private static QueueConnectionFactory factory=null; //private static Queue queue=null; private static QueueConnection cnn=null; private static QueueSender sender=null; private static QueueSession sess=null; public static void main(String args[]) { try{ InitialContext ctx=new InitialContext(); Queue queue=(javax.jms.Queue)ctx.lookup("queue/mdb"); factory=(QueueConnectionFactory)ctx.lookup("ConnectionFactory"); cnn=factory.createQueueConnection(); sess=cnn.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE); TextMessage txt=sess.createTextMessage("Hello My First MDB"); txt.setLongProperty("send", System.currentTimeMillis()); sender=sess.createSender(queue); sender.send(txt); sess.close(); } catch(Exception e){ e.printStackTrace(); } } } please help me on this. Thanks all of you in advance. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3975452#3975452 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3975452 _______________________________________________ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user