6 Replies Latest reply on Jun 21, 2006 12:21 PM by Paul Andrews

    Error with @EntityListeners

    Cyril JOUI Newbie

      Hello,

      I have a strange error, I can't use @EntityListeners to specifie an external listener class to a Bean.

      My code :

      @EntityListeners({UserAlert.class})
      public class User implements Serializable {
      ...
      }
      
      ////////////////
      // Listener class
      
      public class UserAlert {
      
       @PrePersist
       public void beforePersist(User user) {
       System.out.println("User before persist ! " + user);
       }
      
       @PostPersist
       public void alertNewUser(User user) {
       System.out.println("Nouvel utilisateur : " + user);
       }
      
       @PreRemove
       public void beforeRemove(User user) {
       System.out.println("User before remove : " + user);
       }
      
       @PostRemove
       public void alertUnsuscribeUser(User user) {
       System.out.println("Utilisateur désinscrit : " + user);
       }
      
       @PreUpdate
       public void beforeUpdate(User user) {
       System.out.println("beforeUpdate : " + user);
       }
      
       @PostUpdate
       public void afterUpdate(User user) {
       System.out.println("afterUpdate : " + user);
       }
      
       @PostLoad
       public void loadUser(User user) {
       System.out.println("after loading : " + user);
       }
      }
      
      
      


      I have this error on JBoss :
      java.lang.ArrayStoreException: sun.reflect.annotation.TypeNotPresentExceptionProxy
       at sun.reflect.annotation.AnnotationParser.parseClassArray(AnnotationParser.java:653)
       at sun.reflect.annotation.AnnotationParser.parseArray(AnnotationParser.java:460)
       at sun.reflect.annotation.AnnotationParser.parseMemberValue(AnnotationParser.java:286)
       at sun.reflect.annotation.AnnotationParser.parseAnnotation(AnnotationParser.java:222)
       at sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:69)
       at sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:52)
       at java.lang.Class.initAnnotationsIfNecessary(Class.java:2998)
       at java.lang.Class.getAnnotation(Class.java:2958)
       at java.lang.Class.isAnnotationPresent(Class.java:2970)
       at org.hibernate.reflection.java.JavaAnnotationReader.isAnnotationPresent(JavaAnnotationReader.java:25)
       at org.hibernate.reflection.java.JavaXAnnotatedElement.isAnnotationPresent(JavaXAnnotatedElement.java:43)
       at org.hibernate.cfg.AnnotationConfiguration.addAnnotatedClass(AnnotationConfiguration.java:116)
       at org.hibernate.ejb.Ejb3Configuration.addAnnotatedClass(Ejb3Configuration.java:810)
       at org.hibernate.ejb.Ejb3Configuration.addNamedAnnotatedClasses(Ejb3Configuration.java:779)
       at org.hibernate.ejb.Ejb3Configuration.addClassesToSessionFactory(Ejb3Configuration.java:640)
       at org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:528)
       at org.hibernate.ejb.Ejb3Configuration.createContainerEntityManagerFactory(Ejb3Configuration.java:308)
       at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:115)
       at org.jboss.ejb3.entity.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:264)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.ejb3.ServiceDelegateWrapper.startService(ServiceDelegateWrapper.java:99)
       at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
       at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
       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:157)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
       at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
       at $Proxy0.start(Unknown Source)
       at org.jboss.system.ServiceController.start(ServiceController.java:417)
       at sun.reflect.GeneratedMethodAccessor8.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:157)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
       at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
       at $Proxy115.start(Unknown Source)
       at org.jboss.ejb3.JmxKernelAbstraction.install(JmxKernelAbstraction.java:82)
       at org.jboss.ejb3.Ejb3Deployment.startPersistenceUnits(Ejb3Deployment.java:626)
       at org.jboss.ejb3.Ejb3Deployment.start(Ejb3Deployment.java:475)
       at org.jboss.ejb3.Ejb3Module.startService(Ejb3Module.java:139)
       at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
       at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
       at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
       at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
       at $Proxy0.start(Unknown Source)
       at org.jboss.system.ServiceController.start(ServiceController.java:417)
       at sun.reflect.GeneratedMethodAccessor8.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:157)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
       at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
       at $Proxy29.start(Unknown Source)
       at org.jboss.ejb3.EJB3Deployer.start(EJB3Deployer.java:428)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)
       at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:138)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:90)
       at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:140)
       at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)
       at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)
       at org.jboss.ws.server.WebServiceDeployer.start(WebServiceDeployer.java:117)
       at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188)
       at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:90)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
       at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
       at $Proxy30.start(Unknown Source)
       at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1007)
       at org.jboss.deployment.MainDeployer.start(MainDeployer.java:997)
       at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:808)
       at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:771)
       at sun.reflect.GeneratedMethodAccessor49.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:157)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)
       at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:138)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:90)
       at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:140)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:90)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
       at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
       at $Proxy8.deploy(Unknown Source)
       at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
       at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:610)
       at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)
       at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:274)
       at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:225)
      


      I have tried it with JBoss 4.0.4CR2 and JBoss Dev version 5.0.0Beta

      Thanks by advance !