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

[ https://jira.jboss.org/browse/GTNPORTAL-1345?page=com.atlassian.jira.plug... ] Nicolas Filotto updated GTNPORTAL-1345: --------------------------------------- Description: 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 was: 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 have the benefit 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 4. Ensure that only the portal container "portal" has been launched 5. Stop JBoss, 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 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira