[jboss-user] [EJB 3.0] - Re: JMS: using Websphere MQ as JMS provider.

[adamhmitchell]

I think that ClassCastException happens when the JBossMQ code pulls your IBM MQ class from JNDI.  You're still using the JBoss MDB JMS Provider.

I was in the same boat trying to use Sun's IMQ server.  This is how I got it working:


  | package elm.mdb;
  | 
  | import javax.ejb.ActivationConfigProperty;
  | import javax.ejb.MessageDriven;
  | import javax.ejb.Remote;
  | import javax.jms.Message;
  | import javax.jms.MessageListener;
  | import org.jboss.annotation.ejb.ResourceAdapter;
  | 
  | import org.apache.log4j.Logger;
  | 
  | @MessageDriven(mappedName = "jms/LoggingEventBean", activationConfig =  {
  |         @ActivationConfigProperty(propertyName = "acknowledgeMode", propertyValue = "Auto-acknowledge"),
  |         @ActivationConfigProperty(propertyName = "destinationType", propertyValue = "javax.jms.Topic"),
  |         @ActivationConfigProperty(propertyName = "subscriptionDurability", propertyValue = "Durable"),
  |         @ActivationConfigProperty(propertyName = "clientId", propertyValue = "LoggingEventBean"),
  |         //@ActivationConfigProperty(propertyName = "destination", propertyValue = "elm_topics_LoggingEvent_default"),
  |         @ActivationConfigProperty(propertyName = "destination", propertyValue = "EnterpriseLoggingTopic"),
  |         @ActivationConfigProperty(propertyName = "subscriptionName", propertyValue = "LoggingEventBean")
  |         //@ActivationConfigProperty(propertyName = "UserName", propertyValue = "guest"),
  |         //@ActivationConfigProperty(propertyName = "Password", propertyValue = "guest")
  |     })
  |     @ResourceAdapter("imqjmsra.rar")
  | public class LoggingEventBean implements MessageListener {
  |     
  |     static Logger logger = Logger.getLogger(LoggingEventBean.class);
  |     
  |     public LoggingEventBean() {
  |     }
  | 
  |     public void onMessage(Message message) {
  |         logger.info("got message");
  |        
  |     }
  |     
  | }
  | 

I still don't know if this is the 'right' way to do it.  Let me know if you find anything different!

AM


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