[richfaces-issues] [JBoss JIRA] Updated: (RF-11423) NPE and PreRenderViewEvent in UIDataAdaptor

[Bernard Labno (JIRA)]

     [ https://issues.jboss.org/browse/RF-11423?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bernard Labno updated RF-11423:
-------------------------------

    Attachment: rf410test.tar.bz2


Test case

> NPE and PreRenderViewEvent in UIDataAdaptor
> -------------------------------------------
>
>                 Key: RF-11423
>                 URL: https://issues.jboss.org/browse/RF-11423
>             Project: RichFaces
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: core
>    Affects Versions: 4.1.0.Milestone2
>         Environment: JBoss AS 7.0.1.Final, 
> Linux kuna 2.6.27.7-smp #22 SMP PREEMPT Tue Mar 9 22:58:03 CET 2010 i686 Intel(R) Core(TM)2 Duo CPU     P7370  @ 2.00GHz GenuineIntel GNU/Linux
>            Reporter: Bernard Labno
>            Priority: Critical
>         Attachments: rf410test.tar.bz2
>
>
> When there is any of UIDataAdaptor components on page and we do regular form submit or ajax re-render then we get NullPointerException.
>  java.lang.NullPointerException
>     at javax.faces.component.UIComponent$ComponentSystemEventListenerAdapter.processEvent(UIComponent.java:2477)
>     at javax.faces.event.SystemEvent.processListener(SystemEvent.java:106)
>     at com.sun.faces.application.ApplicationImpl.processListeners(ApplicationImpl.java:2102)
>     at com.sun.faces.application.ApplicationImpl.invokeComponentListenersFor(ApplicationImpl.java:2050)
>     at com.sun.faces.application.ApplicationImpl.publishEvent(ApplicationImpl.java:287)
>     at com.sun.faces.application.ApplicationImpl.publishEvent(ApplicationImpl.java:245)
>     at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:108)
>     at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
>     at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
>     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:313)
>     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)
>     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
>     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
>     at org.apache.catalina.core.StandardContextValve.__invoke(StandardContextValve.java:161)
>     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java)
>     at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139)
>     at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:388)
>     at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57)
>     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154)
>     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
>     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
>     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667)
>     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952)
>     at java.lang.Thread.run(Thread.java:619)
> This is due to fact that "wrapped" attribute in UIComponent$ComponentSystemEventListenerAdapter is not restored properly in restoreState method (the UIComponent .getCurrentComponent(context) call returns null).

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