[jboss-dev-forums] [Design the new POJO MicroContainer] - Re: Nulling properties on uninstall

[scott.stark@jboss.org]

I am seeing a related problem that seems like a bug on shutdown of the kernel where a long property is being nulled out:


  | 6125 TRACE [AbstractKernelController] Uninstalling VFSDeploymentScanner from Configured
  | 166547 TRACE [ConfigureAction] Ignored for org.jboss.joinpoint.plugins.BasicMethodJoinPoint at 1d31859
  | java.lang.IllegalArgumentException: Wrong arguments. setScanPeriod for target org.jboss.deployers.plugins.scanner.VFSDeploymentScannerImpl at 10e7c9e expected=[long] actual=[null]
  | 	at org.jboss.reflect.plugins.introspection.ReflectionUtils.handleErrors(ReflectionUtils.java:224)
  | 	at org.jboss.reflect.plugins.introspection.ReflectionUtils.invoke(ReflectionUtils.java:59)
  | 	at org.jboss.reflect.plugins.introspection.ReflectMethodInfoImpl.invoke(ReflectMethodInfoImpl.java:107)
  | 	at org.jboss.joinpoint.plugins.BasicMethodJoinPoint.dispatch(BasicMethodJoinPoint.java:66)
  | 	at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchJoinPoint(KernelControllerContextAction.java:65)
  | 	at org.jboss.kernel.plugins.dependency.ConfigureAction.setAttributes(ConfigureAction.java:97)
  | 	at org.jboss.kernel.plugins.dependency.ConfigureAction.uninstallAction(ConfigureAction.java:68)
  | 	at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.uninstall(KernelControllerContextAction.java:128)
  | 	at org.jboss.dependency.plugins.AbstractControllerContextActions.uninstall(AbstractControllerContextActions.java:58)
  | 	at org.jboss.dependency.plugins.AbstractControllerContext.uninstall(AbstractControllerContext.java:236)
  | 	at org.jboss.dependency.plugins.AbstractController.uninstall(AbstractController.java:605)
  | 	at org.jboss.dependency.plugins.AbstractController.uninstallContext(AbstractController.java:575)
  | 	at org.jboss.dependency.plugins.AbstractController.uninstallContext(AbstractController.java:510)
  | 	at org.jboss.dependency.plugins.AbstractController.uninstall(AbstractController.java:194)
  | 	at org.jboss.kernel.plugins.deployment.AbstractKernelDeployer.undeployBean(AbstractKernelDeployer.java:367)
  | 	at org.jboss.kernel.plugins.deployment.AbstractKernelDeployer.undeployBeans(AbstractKernelDeployer.java:346)
  | 	at org.jboss.kernel.plugins.deployment.AbstractKernelDeployer.undeploy(AbstractKernelDeployer.java:149)
  | 	at org.jboss.kernel.plugins.deployment.BasicKernelDeployer.undeploy(BasicKernelDeployer.java:76)
  | 	at org.jboss.kernel.plugins.deployment.xml.BasicXMLDeployer.undeploy(BasicXMLDeployer.java:84)
  | 	at org.jboss.kernel.plugins.deployment.BasicKernelDeployer.shutdown(BasicKernelDeployer.java:90)
  | 	at org.jboss.system.server.profileservice.ServerImpl$ShutdownHook.shutdownKernel(ServerImpl.java:719)
  | 	at org.jboss.system.server.profileservice.ServerImpl$ShutdownHook.shutdown(ServerImpl.java:691)
  | 	at org.jboss.system.server.profileservice.ServerImpl$ShutdownHook.run(ServerImpl.java:674)
  | 


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