I had a weird problem in deploying my application under JBOSS-4.0.5, caused by a failure in finding an instance of Timer.
Here is an overview of what I was doing: 1) my application contains an MBean in which I inject a dependency on Timer using the following code: | private static final String TIMER_SERVICE_NAME = "DefaultDomain:service=timer"; | | private static final long TIME_GRANULARITY = Timer.ONE_MINUTE; | | private final MBeanServer server = MBeanServerLocator.locateJBoss(); | | /** | * need to put timer-service.xml in the deploy directory to make it work | * | * @uml.associationEnd | */ | @Depends(TIMER_SERVICE_NAME) | private TimerMBean timer; | | @Depends(TIMER_SERVICE_NAME) | private ObjectName timerName; | | 2) later on in the application I add to server some Notifications in order to call another function of the MBean when I receive a Notification from the Timer 3) I deploy also a timer-service.xml in JBoss: <server> | | <!-- ==================================================================== --> | <!-- JMX Timer MBean --> | <!-- ==================================================================== --> | | <mbean code="javax.management.timer.Timer" name="DefaultDomain:service=timer"/> | | </server> | | Now, the code was working, and I was able to see from the jmx-console my MBean Then I decided I want to use jconsole from Sun java distribution, so I read some wiki pages in JBoss web site, and I added to $JBOSS_HOME/bin/run.conf the following line: JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote" When I tried to deploy again my application, after restarting JBoss with the previous options, I got the following error when JBoss tried deploying my application: 11:59:54,239 ERROR [STDERR] java.lang.RuntimeException: Error creating MBeanProxy: DefaultDomain:service=timer 11:59:54,241 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt.init(MBeanProxyExt.java:415) 11:59:54,242 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt.(MBeanProxyExt.java:99) 11:59:54,243 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt.create(MBeanProxyExt.java:394) 11:59:54,244 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt.create(MBeanProxyExt.java:349) 11:59:54,245 ERROR [STDERR] at org.jboss.injection.DependsFieldInjector.inject(DependsFieldInjector.java:65) 11:59:54,246 ERROR [STDERR] at org.jboss.injection.DependsFieldInjector.inject(DependsFieldInjector.java:50) 11:59:54,247 ERROR [STDERR] at org.jboss.ejb3.service.ServiceContainer.injectDependencies(ServiceContainer.java:337) 11:59:54,249 ERROR [STDERR] at org.jboss.ejb3.service.ServiceContainer.start(ServiceContainer.java:145) 11:59:54,256 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 11:59:54,258 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 11:59:54,365 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 11:59:54,365 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) 11:59:54,365 ERROR [STDERR] at org.jboss.ejb3.ServiceDelegateWrapper.startService(ServiceDelegateWrapper.java:102) 11:59:54,365 ERROR [STDERR] at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289) 11:59:54,366 ERROR [STDERR] at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245) 11:59:54,366 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source) 11:59:54,366 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 11:59:54,366 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) 11:59:54,366 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) 11:59:54,366 ERROR [STDERR] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) 11:59:54,366 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) 11:59:54,366 ERROR [STDERR] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) 11:59:54,367 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) 11:59:54,367 ERROR [STDERR] at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978) 11:59:54,367 ERROR [STDERR] at $Proxy0.start(Unknown Source) 11:59:54,367 ERROR [STDERR] at org.jboss.system.ServiceController.start(ServiceController.java:417) 11:59:54,367 ERROR [STDERR] at org.jboss.system.ServiceController.start(ServiceController.java:435) 11:59:54,367 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) 11:59:54,367 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 11:59:54,367 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) 11:59:54,367 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) 11:59:54,368 ERROR [STDERR] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) 11:59:54,368 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) 11:59:54,368 ERROR [STDERR] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) 11:59:54,368 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) 11:59:54,368 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210) 11:59:54,368 ERROR [STDERR] at $Proxy4.start(Unknown Source) 11:59:54,368 ERROR [STDERR] at org.jboss.deployment.SARDeployer.start(SARDeployer.java:302) 11:59:54,368 ERROR [STDERR] at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025) 11:59:54,368 ERROR [STDERR] at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819) 11:59:54,368 ERROR [STDERR] at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782) 11:59:54,369 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source) 11:59:54,369 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 11:59:54,369 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) 11:59:54,369 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) 11:59:54,369 ERROR [STDERR] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) 11:59:54,369 ERROR [STDERR] at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133) 11:59:54,370 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) 11:59:54,370 ERROR [STDERR] at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142) 11:59:54,370 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) 11:59:54,370 ERROR [STDERR] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) 11:59:54,370 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) 11:59:54,370 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210) 11:59:54,370 ERROR [STDERR] at $Proxy6.deploy(Unknown Source) 11:59:54,370 ERROR [STDERR] at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421) 11:59:54,370 ERROR [STDERR] at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634) 11:59:54,371 ERROR [STDERR] at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263) 11:59:54,371 ERROR [STDERR] at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:274) 11:59:54,371 ERROR [STDERR] at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:225) 11:59:54,372 ERROR [STDERR] Caused by: javax.management.InstanceNotFoundException: DefaultDomain:service=timer 11:59:54,372 ERROR [STDERR] at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1010) 11:59:54,372 ERROR [STDERR] at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBeanInfo(DefaultMBeanServerInterceptor.java:1303) 11:59:54,372 ERROR [STDERR] at com.sun.jmx.mbeanserver.JmxMBeanServer.getMBeanInfo(JmxMBeanServer.java:903) 11:59:54,372 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt.init(MBeanProxyExt.java:407) 11:59:54,372 ERROR [STDERR] ... 58 more 12:04:53,153 INFO [Server] Runtime shutdown hook called, forceHalt: true Then I decided to check from jboss jmx-console if the Timer was there, and from the web page I can see it...(with the correct name: DefaultDomain:service=timer) I'm curious to understand the reason of the problem, if there is some expert that is willing to explain it ;-) Thanks in advance, Andrea View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3983707#3983707 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3983707 _______________________________________________ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user