[jboss-jira] [JBoss JIRA] Resolved: (JBPORTAL-530) Null Pointer Exception in MyFacesGenericPortlet

[Julien Viet (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBPORTAL-530?page=all ]

Julien Viet resolved JBPORTAL-530.
----------------------------------

    Resolution: Won't Fix

> Null Pointer Exception in MyFacesGenericPortlet
> -----------------------------------------------
>
>                 Key: JBPORTAL-530
>                 URL: http://jira.jboss.com/jira/browse/JBPORTAL-530
>             Project: JBoss Portal
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>         Environment: Jboss 4.0.3 SP1 - portal 2.0.1 RC3
>            Reporter: Stefan Tausendpfund
>            Priority: Minor
>             Fix For: 2.6.Beta1
>
>         Attachments: DuplicatePortletTestWeb.tgz
>
>
> Hello,
> the initial post is from the Jboss portal forum. 
> I repost it to attach a sample application showing this error.
> <snip>
> Hello,
> we created an portal application on JBoss Server 4.0.3SP1 with portal 2.0.1RC3 using myfaces MyFacesGenericPortlet. We have several pages and several portlets in one page. One portlet is present in all pages. If I make an action on this portlet (portletwindow0) and switch the page (portletwindow1) i get an NPE in the facesRender method of the MyFacesGenericPortlet.
> The lookup of the faces context with
> ServletFacesContextImpl facesContext = (ServletFacesContextImpl)request.
> getPortletSession().
> getAttribute(CURRENT_FACES_CONTEXT);
> returns a null object and the following statement
> if (facesContext.getResponseComplete()) return;
> fails.
> On first entry of doView the getAttribure looks for an Attribute:
> javax.portlet.p..<portletwindow0>?org.apache.myfaces.portlet.MyFacesGenericPortlet.CURRENT_FACES_CONTEXT
> After switching the page it looks for
> javax.portlet.p..<portletwindow1>?org.apache.myfaces.portlet.MyFacesGenericPortlet.CURRENT_FACES_CONTEXT
> but the facescontext is still with the key window0 in the session.
> Using the same window name in different pages for the same portlet leeds to a portal error. 
> <snap>
> best regards
>    Stefan Tausendpfund

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