Unable to deploy simple MDB
fmarchioni Sep 10, 2008 9:05 AMDear all,
I'm trying to deploy a simple MDB on JBoss 4.2.0 GA. However once I package the mdb in a jar file and deploy it I get this error:
14:44:33,828 WARN [ServiceController] Problem creating service jboss.j2ee:service=EJB3,module=DummyMDBean.jar java.lang.ClassNotFoundException: No ClassLoaders found for: com.sample.DummyMDBean at org.jboss.mx.loading.LoadMgr3.beginLoadTask(LoadMgr3.java:212) at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:514) at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:408) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at org.jboss.ejb3.Ejb3AnnotationHandler.populateBaseInfo(Ejb3AnnotationHandler.java:293) at org.jboss.ejb3.Ejb3AnnotationHandler.getContainers(Ejb3AnnotationHandler.java:138) at org.jboss.ejb3.Ejb3Deployment.deployElement(Ejb3Deployment.java:468) at org.jboss.ejb3.Ejb3Deployment.deployElement(Ejb3Deployment.java:424) at org.jboss.ejb3.Ejb3Deployment.deployUrl(Ejb3Deployment.java:405) at org.jboss.ejb3.Ejb3Deployment.deploy(Ejb3Deployment.java:366) at org.jboss.ejb3.Ejb3Deployment.create(Ejb3Deployment.java:321) at org.jboss.ejb3.Ejb3Module.createService(Ejb3Module.java:77) at org.jboss.system.ServiceMBeanSupport.jbossInternalCreate(ServiceMBeanSupport.java:260) at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:243) at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceControl ler.java:978) at $Proxy0.create(Unknown Source)
This is the source code:
package com.sample; import javax.ejb.ActivationConfigProperty; import javax.ejb.MessageDriven; import javax.jms.Message; import javax.jms.MessageListener; @MessageDriven( name="MessageMDBSample", activationConfig = { @ActivationConfigProperty( propertyName = "destinationType", propertyValue = "javax.jms.Queue"), @ActivationConfigProperty(propertyName = "destination", propertyValue = "testQueue"), @ActivationConfigProperty( propertyName = "acknowledgeMode", propertyValue = "Auto-acknowledge")}) public class DummyMDBean implements MessageListener { public void onMessage(Message message) { System.out.println("Message received "+message.toString()); } }
The queue was deployed separately under the "deploy" directory
<server> <mbean code="org.jboss.mq.server.jmx.Queue" name="jboss.mq.destination:service=Queue,name=testQueue"> <depends optional-attribute-name="DestinationManager">jboss.mq:service=DestinationManager</depends> </mbean> </server>
Any help ?
thanks a lot
frank