[jboss-user] [JBoss Portal] - PortalObjectContainer Object is getting null

[tekulapallinaresh]

Hi Everyone,

I wrote a portlet where I need PortalObjectContainer reference. So in my init method I wrote  the below code in the init method of my portlet. Please note that I have extended the JBossPortlet class

     PortalObjectContainer container  = (PortalObjectContainer) getPortletContext().getAttribute("PortalObjectContainer")

and 
in jboss-portlet.xml I kept 

  
        <portlet-name>MenuPortlet</portlet-name>
        
            <trans-attribute>Required</trans-attribute>
        
    


        <service-name>PortalObjectContainer</service-name>
        <service-class>org.jboss.portal.core.model.portal.PortalObjectContainer</service-class>
        <service-ref>:container=PortalObject</service-ref>
    


I deployed the application and while running the  server I able to see the below exception in the log

ERROR [dependency.AbstractKernelController] [2006-09-21 13:34:32,539] [main] [AbstractController.java:350] - Error installing to Start: name=portal:container=Portlet,id=supplierportal.MenuPortlet state=Create
org.jboss.portal.portlet.container.PortletInitializationException: The portlet MenuPortlet threw a runtime exception during init
	at org.jboss.portal.portlet.container.PortletContainer.start(PortletContainer.java:287)
	at org.jboss.portal.portlet.container.PortletContainerAdapter.start(PortletContainerAdapter.java:74)
	at sun.reflect.GeneratedMethodAccessor144.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:585)
	at org.jboss.joinpoint.plugins.reflect.ReflectMethodJoinPoint.dispatch(ReflectMethodJoinPoint.java:72)
	at org.jboss.kernel.plugins.dependency.KernelControllerContextActions.dispatchJoinPoint(KernelControllerContextActions.java:92)
	at org.jboss.kernel.plugins.dependency.KernelControllerContextActions$LifecycleAction.installAction(KernelControllerContextActions.java:452)
	at org.jboss.kernel.plugins.dependency.KernelControllerContextActions$KernelControllerContextAction.install(KernelControllerContextActions.java:147)
	at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51)
	at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:226)
	at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:593)
	at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:346)
	at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:438)
	at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:379)
	at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:225)
	at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:151)
	at org.jboss.kernel.plugins.dependency.AbstractKernelController.install(AbstractKernelController.java:74)
	at org.jboss.portal.portlet.deployment.jboss.PortletAppDeployment.start(PortletAppDeployment.java:232)
	at org.jboss.portal.core.deployment.jboss.PortletAppDeployment.start(PortletAppDeployment.java:79)
	at org.jboss.portal.server.deployment.jboss.PortalDeploymentInfo$DeploymentContext.start(PortalDeploymentInfo.java:211)
	at org.jboss.portal.server.deployment.jboss.ServerDeployer.start(ServerDeployer.java:242)
	at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1007)
	at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:808)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)




Please can anybody have idea on this.

Thanks in advance
Naresh Kumar Tekulapalli



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