Hi There!

I just migrated my whole EJBs to JBoss 4.0.4 GA and now get those exceptions...


  | 16:26:24,602 WARN  [ServiceController] Problem creating service 
jboss.j2ee:service=EJB3,module=plyd.jar
  | java.lang.TypeNotPresentException: Type javax.ejb.Interceptors not present
  |     at 
sun.reflect.generics.factory.CoreReflectionFactory.makeNamedType(CoreReflectionFactory.java:98)
  |     at 
sun.reflect.generics.visitor.Reifier.visitClassTypeSignature(Reifier.java:107)
  |     at 
sun.reflect.generics.tree.ClassTypeSignature.accept(ClassTypeSignature.java:31)
  |     at 
sun.reflect.annotation.AnnotationParser.parseSig(AnnotationParser.java:351)
  |     at 
sun.reflect.annotation.AnnotationParser.parseAnnotation(AnnotationParser.java:175)
  |     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 
org.jboss.aop.annotation.AnnotationElement.getVisibleAnnotation(AnnotationElement.java:88)
  |     at org.jboss.aop.Advisor.resolveAnnotation(Advisor.java:327)
  |     at 
org.jboss.ejb3.ProxyDeployer.initializeRemoteBindingMetadata(ProxyDeployer.java:127)
  |     at 
org.jboss.ejb3.SessionContainer.instantiated(SessionContainer.java:70)
  |     at org.jboss.ejb3.Ejb3Deployment.deployElement(Ejb3Deployment.java:573)
  |     at org.jboss.ejb3.Ejb3Deployment.deployElement(Ejb3Deployment.java:555)
  |     at org.jboss.ejb3.Ejb3Deployment.deployUrl(Ejb3Deployment.java:536)
  |     at org.jboss.ejb3.Ejb3Deployment.deploy(Ejb3Deployment.java:508)
  |     at org.jboss.ejb3.Ejb3Deployment.create(Ejb3Deployment.java:463)
  |     at org.jboss.ejb3.Ejb3Module.createService(Ejb3Module.java:125)
  |     at 
org.jboss.system.ServiceMBeanSupport.jbossInternalCreate(ServiceMBeanSupport.java:260)
  |     at 
org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:243)
  |     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: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(ServiceController.java:978)
  |     at $Proxy0.create(Unknown Source)
  |     at org.jboss.system.ServiceController.create(ServiceController.java:330)
  |     at org.jboss.system.ServiceController.create(ServiceController.java:273)
  |     at sun.reflect.GeneratedMethodAccessor4.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.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
  |     at $Proxy34.create(Unknown Source)
  |     at org.jboss.ejb3.EJB3Deployer.create(EJB3Deployer.java:429)
  |     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |     at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |     at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |     at java.lang.reflect.Method.invoke(Method.java:585)
  |     at 
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
  |     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
  |     at 
org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  |     at 
org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
  |     at 
org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)
  |     at 
org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)
  |     at 
org.jboss.ws.server.WebServiceDeployer.create(WebServiceDeployer.java:99)
  |     at 
org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.create(SubDeployerInterceptorSupport.java:180)
  |     at 
org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:91)
  |     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:659)
  |     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
  |     at $Proxy35.create(Unknown Source)
  |     at org.jboss.deployment.MainDeployer.create(MainDeployer.java:953)
  |     at org.jboss.deployment.MainDeployer.create(MainDeployer.java:943)
  |     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:807)
  |     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:771)
  |     at sun.reflect.GeneratedMethodAccessor13.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.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  |     at 
org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
  |     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:659)
  |     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
  |     at $Proxy6.deploy(Unknown Source)
  |     at 
org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
  |     at 
org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:610)
  |     at 
org.jboss.deployment.scanner.AbstractDeploymentScanner$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)
  | Caused by: java.lang.ClassNotFoundException: No ClassLoaders found for: 
javax.ejb.Interceptors
  |     at org.jboss.mx.loading.LoadMgr3.beginLoadTask(LoadMgr3.java:306)
  |     at 
org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:511)
  |     at 
org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:405)
  |     at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
  |     at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
  |     at java.lang.Class.forName0(Native Method)
  |     at java.lang.Class.forName(Class.java:242)
  |     at 
sun.reflect.generics.factory.CoreReflectionFactory.makeNamedType(CoreReflectionFactory.java:95)
  |     ... 85 more
  | 

For installing JBoss I used the jboss-4.0.4.GA-Patch1-installer.jar and 
selected the EJB3 configuration.

I figured out, that by commenting out the @Interceptors annotation the 
deployment functions properly. I want to know, if something with the 
Interceptors has changed regarding to the new JBoss / EJB stuff.

Here are the "interceptor class" and my session bean. Maybe you've some hints 
for me. I couldn't find anythings about that in the specs.

CustomerAccountHomeBean


  | import static javax.ejb.TransactionAttributeType.REQUIRED;
  | 
  | import javax.annotation.EJB;
  | import javax.annotation.Resource;
  | import javax.ejb.Interceptors;
  | import javax.ejb.Stateless;
  | 
  | import javay.ejb.config.Config;
  | import javay.ejb.config.ConfigListener;
  | import javay.ejb.config.ConfigResource;
  | import javay.ejb.config.PropertiesConfigurator;
  | 
  | @Stateless
  | @Interceptors(ConfigListener.class)
  | @ConfigResource(type = PropertiesConfigurator.class, resource = 
"/config.properties")
  | public class CustomerAccountHomeBean implements CustomerAccountHomeLocal,
  |         CustomerAccountHomeRemote
  | {
  |     protected @Resource(mappedName="java:/Mail")
  |     Session mailSession;
  | 
  |     public @Config
  |     String transportProtocol = "smtp";
  | 
  |     protected @EJB
  |     Velocity velocity;
  | 
  |     // ...some Methods...
  | 
  | }
  | 

ConfigListener


  | public class ConfigListener
  | {
  |     @PostConstruct
  |     public void init(InvocationContext invocationContext)
  |     {
  |         Class< ? > clazz;
  |         ConfigResource configResource;
  |         Configurator configurator;
  |         String resource;
  |         InputStream inputStream;
  |         Object object;
  |         
  |         object = invocationContext.getBean();
  | 
  |         try
  |         {
  |             clazz = object.getClass();
  |             if (clazz.isAnnotationPresent(ConfigResource.class))
  |             {
  |                 configResource = clazz.getAnnotation(ConfigResource.class);
  |                 configurator = configResource.type().newInstance();
  |                 resource = configResource.resource();
  |                 assert resource != null;
  |                 inputStream = clazz.getResourceAsStream(resource);
  |                 assert inputStream != null;
  |                 configurator.load(inputStream);
  |                 walk(configurator, clazz, object);
  |                 for (Class< ? > cl : clazz.getClasses())
  |                 {
  |                     walk(configurator, cl, object);
  |                 }
  |             }
  |         }
  |         catch (InstantiationException e)
  |         {
  |             // TODO Logging
  |             e.printStackTrace();
  |         }
  |         catch (IllegalAccessException e)
  |         {
  |             // TODO Logging
  |             e.printStackTrace();
  |         }
  |         catch (IOException e)
  |         {
  |             // TODO Logging
  |             e.printStackTrace();
  |         }
  |     }
  | 
  |     private void walk(Configurator configurator, Class< ? > clazz, Object 
object)
  |             throws IllegalArgumentException, IllegalAccessException
  |     {
  |         for (Field field : clazz.getDeclaredFields())
  |         {
  |             if (field.isAnnotationPresent(Config.class))
  |             {
  |                 configurator.config(field, object, field
  |                         .getAnnotation(Config.class));
  |             }
  |         }
  |     }
  | }
  | 


Regards,
Hauke


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