[jboss-user] [Management, JMX/JBoss] - Can't expose 'start' for a service XMBean

[osganian]

I can't figure out how to expose a start service using an XMBean.  I started with the code in the JBoss EJB3 tutorial (XMBeanService.java) and modified it to include:

  | public void start() {
  |        System.out.println("Start was called");
  | }
  | 
Deploying the JAR produced the expected output.  I then added the following to the service-xmbean.xml file:
  | <operation>
  |     <name>start</name>
  |     <return-type>void</return-type>
  | </operation>
  | 

This produced the following exception:
  | java.lang.RuntimeException: Problem registering @Management interface for @Service class org.jboss.tutorial.service.bean.XMBeanService
  |         at org.jboss.ejb3.service.ServiceContainer.registerManagementInterface(ServiceContainer.java:804)
  |         at org.jboss.ejb3.service.ServiceContainer.create(ServiceContainer.java:251)
  |         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.reflect.plugins.introspection.ReflectionUtils.invoke(ReflectionUtils.java:59)
  |         at org.jboss.reflect.plugins.introspection.ReflectMethodInfoImpl.invoke(ReflectMethodInfoImpl.java:150)
  |         at org.jboss.joinpoint.plugins.BasicMethodJoinPoint.dispatch(BasicMethodJoinPoint.java:66)
  |         at org.jboss.kernel.plugins.dependency.KernelControllerContextAction$JoinpointDispatchWrapper.execute(KernelControllerContextAction.java:241)
  |         at org.jboss.kernel.plugins.dependency.ExecutionWrapper.execute(ExecutionWrapper.java:47)
  |         at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchExecutionWrapper(KernelControllerContextAction.java:109)
  |         at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchJoinPoint(KernelControllerContextAction.java:70)
  |         at org.jboss.kernel.plugins.dependency.LifecycleAction.installActionInternal(LifecycleAction.java:221)
  |         at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:54)
  |         at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:42)
  |         at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62)
  |         at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71)
  |         at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51)
  |         at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
  |         at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1598)
  |         at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1062)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
  |         at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:774)
  |         at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:540)
  |         at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:121)
  |         at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:51)
  |         at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:62)
  |         at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:50)
  |         at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:171)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1439)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1157)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1178)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1098)
  |         at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
  |         at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1598)
  |         at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1062)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
  |         at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)
  |         at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:781)
  |         at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:698)
  |         at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:290)
  |         at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:221)
  |         at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:417)
  |         at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:280)
  |         at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:135)
  |         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:65)
  |         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:142)
  |         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:166)
  |         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
  |         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
  |         at java.lang.Thread.run(Thread.java:595)
  | Caused by: java.lang.RuntimeException: javax.management.MBeanException
  |         at org.jboss.ejb3.deployers.JBossASKernel.installMBean(JBossASKernel.java:181)
  |         at org.jboss.ejb3.service.ServiceContainer.registerManagementInterface(ServiceContainer.java:797)
  |         ... 54 more
  | Caused by: javax.management.MBeanException
  |         at org.jboss.ejb3.service.ServiceMBeanDelegate.invoke(ServiceMBeanDelegate.java:219)
  |         at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164)
  |         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
  |         at org.jboss.ejb3.deployers.JBossASKernel.invokeOptionalMethod(JBossASKernel.java:287)
  |         at org.jboss.ejb3.deployers.JBossASKernel.installMBean(JBossASKernel.java:177)
  |         ... 55 more
  | Caused by: org.jboss.aop.DispatcherConnectException: EJB container is not completely started, or is stopped.
  |         at org.jboss.ejb3.BlockContainerShutdownInterceptor.invoke(BlockContainerShutdownInterceptor.java:62)
  |         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
  |         at org.jboss.aspects.currentinvocation.CurrentInvocationInterceptor.invoke(CurrentInvocationInterceptor.java:67)
  |         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
  |         at org.jboss.ejb3.service.ServiceContainer.localInvoke(ServiceContainer.java:512)
  |         at org.jboss.ejb3.service.ServiceContainer.localInvoke(ServiceContainer.java:475)
  |         at org.jboss.ejb3.service.ServiceMBeanDelegate.invoke(ServiceMBeanDelegate.java:215)
  | 

Adding a start method to XMBeanServiceRemote.java and deploying the service bean with the Management annotation @Management(XMBeanServiceRemote.class)
  |  worked just fine.  Am I missing something, or is there perhaps a bug?

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