Inherit @Resources fails
ejb3workshop Jun 15, 2011 1:09 AMI would like to enherit common resources from an abstract superclass
public abstract class AbstractManagedBean { @Resource(name = "jms/ConnectionFactory") protected ConnectionFactory m_factory; @Resource(name = "topic/abc/ConsoleMessages") protected Topic m_consoleMessagesTopic; }
In the ejb-jar.xml and jboss.xml files I have added the appropriate declarations for all concrete subclasses of this class.
ejb-jar.xml
<!-- JobRequest Listener MDB --> <message-driven> <ejb-name>JobRequestListener</ejb-name> <ejb-class>com.abc.backend.jobs.JobRequestListener</ejb-class> <message-destination-link>JobRequests</message-destination-link> <!--Inherited From AbstractManagedBean --> <resource-ref> <res-ref-name>jms/ConnectionFactory</res-ref-name> <res-type>javax.jms.ConnectionFactory</res-type> <res-auth>Container</res-auth> </resource-ref> <message-destination-ref> <message-destination-ref-name>topic/abc/ConsoleMessages</message-destination-ref-name> <message-destination-type>javax.jms.Topic</message-destination-type> <message-destination-usage>Produces</message-destination-usage> <message-destination-link>ConsoleMessages</message-destination-link> </message-destination-ref> <!--Local Resources --> </message-driven>
jboss.xml
<!-- Job Request Listener MDB --> <message-driven> <ejb-name>JobRequestListener</ejb-name> <destination-jndi-name>queue/abc/JobRequests</destination-jndi-name> <!--Inherited From AbstractManagedBean --> <resource-ref> <res-ref-name>jms/ConnectionFactory</res-ref-name> <jndi-name>java:/JmsXA</jndi-name> </resource-ref> <message-destination-ref> <message-destination-ref-name>topic/abc/ConsoleMessages</message-destination-ref-name> <message-destination-type>javax.jms.Topic</message-destination-type> <message-destination-usage>Produces</message-destination-usage> <message-destination-link>ConsoleMessages</message-destination-link> <jndi-name>jnp://localhost:1100/topic/abc/ConsoleMessages</jndi-name> </message-destination-ref> <!--Local Resources --> </message-driven>
However during deployment the following errors are reported. Any ideas what I have to add to the deployment descriptors to get this working. Since it's an abstract bean it doesn't seem to make sense to add it.
I have already tried changing the @Resource annotation to use mappedName and this resolves the problem, however I need to defer the mapping to the "real" JNDI name to the deployment descriptor, as "java:/JmsXA" only works with JBoss and not other application servers.
java.lang.RuntimeException: You did not specify a @Resource.mappedName() on protected javax.jms.Topic com.abc.backend.AbstractManagedBean.m_consoleMessagesTopic and there is no binding for enc name env/topic/abc/ConsoleMessages in XML
at org.jboss.injection.ResourceHandler.handlePropertyAnnotation(ResourceHandler.java:506)
at org.jboss.injection.ResourceHandler.handleFieldAnnotations(ResourceHandler.java:325)
at org.jboss.injection.InjectionUtil.processFieldAnnotations(InjectionUtil.java:137)
at org.jboss.injection.InjectionUtil.processFieldAnnotations(InjectionUtil.java:143)
at org.jboss.injection.InjectionUtil.processAnnotations(InjectionUtil.java:174)
at org.jboss.ejb3.EJBContainer.processMetadata(EJBContainer.java:358)
at org.jboss.ejb3.SessionContainer.processMetadata(SessionContainer.java:140)
at org.jboss.ejb3.Ejb3Deployment.processEJBContainerMetadata(Ejb3Deployment.java:292)
at org.jboss.ejb3.Ejb3Deployment.start(Ejb3Deployment.java:356)
at org.jboss.ejb3.Ejb3Module.startService(Ejb3Module.java:91)
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:597)
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.start(Unknown Source)
at org.jboss.system.ServiceController.start(ServiceController.java:417)
at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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 $Proxy33.start(Unknown Source)
at org.jboss.ejb3.EJB3Deployer.start(EJB3Deployer.java:512)
at sun.reflect.GeneratedMethodAccessor247.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)
at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)
at org.jboss.wsf.container.jboss42.DeployerInterceptor.start(DeployerInterceptor.java:87)
at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188)
at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95)
at org.jboss.mx.server.Invocation.invoke(Invocation.java: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 $Proxy34.start(Unknown Source)
at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1015)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
at sun.reflect.GeneratedMethodAccessor30.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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 $Proxy65.deploy(Unknown Source)
at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
at org.jboss.ha.framework.server.FarmMemberService.deploy(FarmMemberService.java:412)
at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:610)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$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)
14:28:26,541 INFO [EJB3Deployer] Deployed: file:/C:/jboss-4.2.2.GA/server/all/tmp/deploy/tmp60776ABCEJB.ear-contents/ABCEJB.jar
14:28:26,541 INFO [STDOUT] Busy