I have an @Service EJB (see code).
It deploys OK. it works OK. I can see the bean being driven through its
lifecycle OK. I can see ssetValue being called. I can see the value in the
MBean Inspector page.
However on undeploy/redeploy I get an exception (see traces):
| java.lang.RuntimeException: javax.management.InstanceNotFoundException:
dnd:statistics=DisasterCount is not registered.
|
The exception occurs regardless of whether the value is inspected in the MBeans
Inspector page or not.
The app is based around SEAM.
Any suggestions/assistance would be gratefully accepted.
Cheers,
Alph.
===========
Usage in a SEAM stateful session bean:
| @EJB
| private DisasterCountLocal dc;
|
| @SuppressWarnings("unchecked")
| @Factory("disasterCollection")
| public void findAll()
| {
| disasterCollection = em.createNamedQuery("Disaster.findAll").setHint(
| "org.hibernate.cacheable", true).getResultList();
| dc.setValue(disasterCollection.size());
| }
|
| package dnd.mbean;
|
| import javax.ejb.Local;
|
| import org.jboss.annotation.ejb.Service;
|
| //
http://docs.jboss.org/ejb3/app-server/reference/build/reference/en/html/jboss_extensions.html
| // http://trailblazer.demo.jboss.com/EJB3Trail/serviceobjects/jmx/index.html
|
| @Service (objectName = "dnd:statistics=DisasterCount")
| @Local(DisasterCountLocal.class)
| public class DisasterCount implements DisasterCountLocal,
DisasterCountManagement
| {
| int v;
|
| public void setValue(int v)
| {
| System.out.println("setValue(" + v + ")");
| this.v = v;
| }
|
| public int getValue() {
| return v;
| }
|
| // Lifecycle methods
| public void create() throws Exception
| {
| System.out.println("DisasterCount - Creating");
| }
|
| public void start() throws Exception
| {
| System.out.println("DisasterCount - Starting");
| }
|
| public void stop()
| {
| System.out.println("DisasterCount - Stopping");
| }
|
| public void destroy()
| {
| System.out.println("DisasterCount - Destroying");
| }
| }
|
|
|
| package dnd.mbean;
|
| import javax.ejb.Local;
|
| @Local
| public interface DisasterCountLocal {
| int getValue();
| void setValue(int v);
| }
|
| package dnd.mbean;
|
| import org.jboss.annotation.ejb.Management;
|
| @Management
| public interface DisasterCountManagement {
| int getValue();
|
| void create() throws Exception;
| void start() throws Exception;
| void stop();
| void destroy();
| }
|
Deployment trace:
| 12:22:40,937 INFO [JmxKernelAbstraction] installing MBean:
jboss.j2ee:ear=jboss-seam-dnd.ear,jar=jboss-seam-dnd.jar,name=DisasterCount,service=EJB3
with dependencies:
| 12:22:40,953 INFO [EJBContainer] STARTED EJB: dnd.mbean.DisasterCount
ejbName: DisasterCount
| 12:22:40,968 INFO [STDOUT] DisasterCount - Creating
| 12:22:40,968 INFO [STDOUT] DisasterCount - Starting
| 12:22:40,984 INFO [EJBContainer] STARTED EJB:
dnd.ejb3.session.DisasterManagerAction ejbName: DisasterManagerAction
|
Undeploy/redeploy trace:
| 13:19:35,125 INFO [STDOUT] DisasterCount - Stopping
| 13:19:35,125 INFO [STDOUT] DisasterCount - Destroying
| 13:19:35,125 WARN [ServiceDelegateWrapper] Stopping failed
jboss.j2ee:ear=jboss-seam-dnd.ear,jar=jboss-seam-dnd.jar,name=DisasterCount,service=EJB3
| java.lang.RuntimeException: javax.management.InstanceNotFoundException:
dnd:statistics=DisasterCount is not registered.
| at
org.jboss.ejb3.JmxKernelAbstraction.uninstallMBean(JmxKernelAbstraction.java:159)
| at
org.jboss.ejb3.service.ServiceContainer.stop(ServiceContainer.java:166)
| 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.stopService(ServiceDelegateWrapper.java:118)
| at
org.jboss.system.ServiceMBeanSupport.jbossInternalStop(ServiceMBeanSupport.java:315)
| at
org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:247)
| at sun.reflect.GeneratedMethodAccessor406.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(ServiceController.java:978)
| at $Proxy0.stop(Unknown Source)
| at org.jboss.system.ServiceController.stop(ServiceController.java:508)
| at sun.reflect.GeneratedMethodAccessor127.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 $Proxy267.stop(Unknown Source)
| at
org.jboss.ejb3.JmxKernelAbstraction.uninstallMBean(JmxKernelAbstraction.java:151)
| at
org.jboss.ejb3.JmxKernelAbstraction.uninstall(JmxKernelAbstraction.java:175)
| at org.jboss.ejb3.Ejb3Deployment.stop(Ejb3Deployment.java:501)
| at org.jboss.ejb3.Ejb3Module.stopService(Ejb3Module.java:107)
| at
org.jboss.system.ServiceMBeanSupport.jbossInternalStop(ServiceMBeanSupport.java:315)
| at
org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:247)
| at sun.reflect.GeneratedMethodAccessor406.invoke(Unknown Source)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
| at
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at
org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
| at $Proxy0.stop(Unknown Source)
| at org.jboss.system.ServiceController.stop(ServiceController.java:508)
| at sun.reflect.GeneratedMethodAccessor127.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 $Proxy36.stop(Unknown Source)
| at org.jboss.ejb3.EJB3Deployer.stop(EJB3Deployer.java:469)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at
org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at
org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
| at
org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)
| at
org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)
| at
org.jboss.ws.integration.jboss.DeployerInterceptor.stop(DeployerInterceptor.java:122)
| at
org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.stop(SubDeployerInterceptorSupport.java:196)
| at
org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:99)
| 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 $Proxy37.stop(Unknown Source)
| at org.jboss.deployment.MainDeployer.stop(MainDeployer.java:667)
| at org.jboss.deployment.MainDeployer.stop(MainDeployer.java:659)
| at org.jboss.deployment.MainDeployer.undeploy(MainDeployer.java:638)
| at org.jboss.deployment.MainDeployer.undeploy(MainDeployer.java:632)
| at org.jboss.deployment.MainDeployer.undeploy(MainDeployer.java:615)
| 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.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 $Proxy6.undeploy(Unknown Source)
| at
org.jboss.deployment.scanner.URLDeploymentScanner.undeploy(URLDeploymentScanner.java:450)
| at
org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:604)
| at
org.jboss.deployment.scanner.AbstractDeploymentScanner$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: javax.management.InstanceNotFoundException:
dnd:statistics=DisasterCount is not registered.
| at
org.jboss.mx.server.registry.BasicMBeanRegistry.get(BasicMBeanRegistry.java:523)
| at
org.jboss.mx.server.MBeanServerImpl.unregisterMBean(MBeanServerImpl.java:383)
| at
org.jboss.ejb3.JmxKernelAbstraction.uninstallMBean(JmxKernelAbstraction.java:155)
| ... 100 more
|
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