NPE after redeploying a JSF portlet on JBoss AS
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Key: MYFACES-1450
URL: http://issues.apache.org/jira/browse/MYFACES-1450
Project: MyFaces Core
Issue Type: Bug
Components: Portlet_Support
Affects Versions: 1.1.4
Environment: JBoss 4.0 - JBoss 4.0.4
Reporter: Adam Warski
If I have a JSF portlet, and it is given the chance to initialize the session,
after redeploying the application I get an NPE:
Caused by: java.lang.NullPointerException
at
org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:393)
at
org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:266)
I have worked around the problem by creating my own portlet and overriding one
function:
(the cause of the NPE is
request.getPortletSession().getAttribute(CURRENT_FACES_CONTEXT) being null
after redeployment)
protected void facesRender(RenderRequest request, RenderResponse response)
throws PortletException, java.io.IOException {
if (sessionTimedOut(request) || request.getPortletSession().
getAttribute(CURRENT_FACES_CONTEXT) == null) {
setPortletRequestFlag(request);
nonFacesRequest(request, response);
return;
}
super.facesRender(request, response);
}
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