EJb 3.0 com.ibm.mq.jms.MQQueueConnectionFactory

Question

Hi All
I see this error
[EJB:011013]The Message-Driven EJB attempted to connect to the JMS connection fa
ctory with the JNDI name:xxxx.ccerqcf. However, the object with th
e JNDI name xxxx.ccerqcf is not a JMS connection factory. NestedEx
ception Message is :com.ibm.mq.jms.MQQueueConnectionFactory
When using MDB/ EJB 3.0 in WLS 10.0 Mp2
When I use EJB 2.x I don't see the issue, can ejb 3.o read weblogic-ejb-jar.xml for its connection factory?
Is there any debug flag to see a better exception
This is a MDB intended to listen to message from IBM MQ server using a foreign server configured in the console
Edited by: user12297324 on Mar 15, 2010 3:47 PM
Edited by: user12297324 on Mar 15, 2010 4:04 PM

Answer 1

EJB 2.0
import javax.ejb.*;
import javax.jms.*;
public class FOTSysInqMsgBean implements MessageDrivenBean, MessageListener
//     private static Logger logger = Logger.getLogger(FOTSysInqMsgBean.class);
     MessageDrivenContext messageDrivenContext;
     public void ejbActivate(){}
     public void ejbRemove(){}
     public void ejbPassivate(){}
     public void ejbCreate() throws CreateException {}
     // This is the key onMessage method
     public void onMessage(Message msg)
          //if (logger.isInfoEnabled()) logger.info("Enter MDB onMessage");
//          byte buf[] = new byte[1000];
//          int      length      = 0;
          String      inString = null;
          String jmsMsgId = null;
          try
               if(msg instanceof TextMessage)
                    TextMessage tm = (TextMessage) msg;
                    inString = tm.getText();
                    jmsMsgId = tm.getJMSMessageID();
                    System.out.print(inString);
                    //MQMessageFormatter.parse(inString, jmsMsgId);
               //else
                    //System.out.println("Is not instanceOf TextMessage");
               //     if (logger.isInfoEnabled()) logger.info("Not instanceOf TextMessage");
     catch(Exception ex)
          System.out.println("Error IncomingMessage is *********************" +ex);
          //if (logger.isInfoEnabled())
          //     logger.info("FOTSysInqMsgBean === " + ex + " === in Bean class Message method");
     //if (logger.isInfoEnabled()) logger.info("IncomingMessage:" + inString);
     //     if (logger.isInfoEnabled()) logger.info("Exit MDB onMessage");
          //System.out.println("IncomingMessage is *********************" +inString);
     public void setMessageDrivenContext(MessageDrivenContext messageDrivenContext)
          this.messageDrivenContext = messageDrivenContext;
EJB 3.0
package foo;
import javax.annotation.Resource;
//import javax.ejb.*;
import javax.ejb.MessageDriven;
import javax.ejb.ActivationConfigProperty;
import javax.ejb.MessageDrivenContext;
import javax.ejb.TransactionAttribute;
import javax.ejb.TransactionAttributeType;
import javax.jms.MessageListener;
import javax.jms.Message;
import javax.jms.TextMessage;
* MDB asynchronously feeds the new added reviews to subscribers.
@MessageDriven
( name = "FOTSysInqMsgBean3", //,mappedName = "wholesale.ccer.fjms.maint.rsps.q1",
activationConfig = {
@ActivationConfigProperty(propertyName = "destinationType",
          propertyValue = "javax.jms.Queue")
EJB 3.0
public class FOTSysInqMsgBean3 implements MessageListener
//     MessageDrivenContext messageDrivenContext;
     @Resource MessageDrivenContext messageDrivenContext;
     //public void ejbActivate(){}
     //public void ejbRemove(){}
     //public void ejbPassivate(){}
     //public void ejbCreate() throws CreateException {}
     // This is the key onMessage method
     public void onMessage(Message msg)
     //     if (logger.isInfoEnabled()) logger.info("Enter MDB onMessage");
//          byte buf[] = new byte[1000];
//          int      length      = 0;
          String      inString = null;
          String jmsMsgId = null;
          try
               if(msg instanceof TextMessage)
                    TextMessage tm = (TextMessage) msg;
                    inString = tm.getText();
                    jmsMsgId = tm.getJMSMessageID();
               //     if (logger.isInfoEnabled()) logger.info("MQ Message Class:" + msg.getClass());
          //          if (logger.isInfoEnabled()) logger.info("MQ Message Object:" + msg);
          //          if (logger.isInfoEnabled()) logger.info("MQ Message Id:" + jmsMsgId);
               //     MQMessageFormatter.parse(inString, jmsMsgId);
               else
                    //System.out.println("Is not instanceOf TextMessage");
          //          if (logger.isInfoEnabled()) logger.info("Not instanceOf TextMessage");
     catch(Exception ex)
          //System.out.println("Error IncomingMessage is *********************" +ex);
          //if (logger.isInfoEnabled())
     //          logger.info("FOTSysInqMsgBean === " + ex + " === in Bean class Message method");
//     if (logger.isInfoEnabled()) logger.info("IncomingMessage:" + inString);
     //     if (logger.isInfoEnabled()) logger.info("Exit MDB onMessage");
          //System.out.println("IncomingMessage is *********************" +inString);
     /*public void setMessageDrivenContext(MessageDrivenContext messageDrivenContext)
          this.messageDrivenContext = messageDrivenContext;
both uses the same weblogic-ejb-jar.xml