There is an example of bean code:
@MessageDriven (activationConfig={
@ActivationConfigProperty(propertyName="destination", propertyValue="jms/Queue")})
public class JBossMDB implements MessageListener{
@Override
public void onMessage(Message message) {
Logger.getLogger("JbossMDB").log(Level.INFO, message.toString());
}
}
But when deploying (firest deploy) an ear with this bean to JBosss AS 6CR1 I have this exception:
Failed to create Resource J6EELearning.ear - cause: java.lang.Exception:Failed to start deployment [vfs:///home/stasikos/Soft/jboss-6.0.0.20101110-CR1/server/default/deploy/J6EELearning.ear] during deployment of 'J6EELearning.ear' - cause: java.lang.RuntimeException:org.jboss.deployers.client.spi.IncompleteDeploymentException: Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS): DEPLOYMENTS IN ERROR: Deployment "jboss.j2ee:ear=J6EELearning.ear,jar=J6EELearning-ejb.jar,name=JBossMDB,service=EJB3" is in error due to the following reason(s): java.lang.IllegalStateException: Timer service with timedObjectId: jboss.j2ee:ear=J6EELearning.ear,jar=J6EELearning-ejb.jar,name=JBossMDB,service=EJB3 is already registered -> org.jboss.deployers.client.spi.IncompleteDeploymentException:Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS): DEPLOYMENTS IN ERROR: Deployment "jboss.j2ee:ear=J6EELearning.ear,jar=J6EELearning-ejb.jar,name=JBossMDB,service=EJB3" is in error due to the following reason(s): java.lang.IllegalStateException: Timer service with timedObjectId: jboss.j2ee:ear=J6EELearning.ear,jar=J6EELearning-ejb.jar,name=JBossMDB,service=EJB3 is already registered
It is little strange to have Timer service errors when deploying Message-Driven Beans. Also, if I remove this bean from ear, deploy is successfull.