[gatein-issues] [JBoss JIRA] Resolved: (GTNPORTAL-1345) Avoid NPE when a portal container has been disabled

Avoid NPE when a portal container has been disabled --------------------------------------------------- Key: GTNPORTAL-1345 URL: https://jira.jboss.org/browse/GTNPORTAL-1345 Project: GateIn Portal Issue Type: Feature Request Security Level: Public(Everyone can see) Reporter: Nicolas Filotto Assignee: Khoi Nguyen Fix For: 3.2.0-GA Attachments: GTNPORTAL-1345.diff Original Estimate: 2 hours Remaining Estimate: 2 hours Thanks to EXOJCR-842, it is possible to avoid creating a given portal container if it has not been registered. However this has for consequences that we get some NPE (due to the fact that the container is null) in the portal since up to now GateIn doesn't allow to disable a portal. The steps to reproduce are the following 1. Use exo.kernel.container-2.2.4-GA (or build the snapshot version if it is not yet released), in order to get the benefits of the feature EXOJCR-842 2. Remove the portal container definition of sample-portal from gatein-sample-portal.ear/exo.portal.sample.portal.config-3.0.0-GA.jar/conf/configuration.xml, in order to avoid registering the sample-portal 3. Start JBoss AS 4. Ensure that only the portal container "portal" has been launched 5. Stop JBoss AS, you should get the following exception: Cannot broadcast the event 'org.exoplatform.web.GenericHttpListener.contextDestroyed' java.lang.NullPointerException at org.exoplatform.web.GenericHttpListener.broadcast(GenericHttpListener.java:216) at org.exoplatform.web.GenericHttpListener.contextDestroyed(GenericHttpListener.java:143) at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:3882) at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4516) at org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:924) at org.apache.catalina.startup.HostConfig.undeployApps(HostConfig.java:1189) at org.apache.catalina.startup.HostConfig.stop(HostConfig.java:1160) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:313) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1086) at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1098) at org.apache.catalina.core.StandardEngine.stop(StandardEngine.java:448) at org.apache.catalina.core.StandardService.stop(StandardService.java:584) at org.apache.catalina.core.StandardServer.stop(StandardServer.java:744) at org.apache.catalina.startup.Catalina.stop(Catalina.java:628) at org.apache.catalina.startup.Catalina$CatalinaShutdownHook.run(Catalina.java:671) 7 juil. 2010 07:56:26 org.apache.coyote.http11.Http11Protocol destroy