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https://issues.apache.org/jira/browse/PB-84?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12623585#action_12623585
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Ate Douma commented on PB-84:
-----------------------------
Right, no CCEs for sure, but what about the PortletWindowId?
Did you check the console output and was the PortletWindowId actually
determined, or did you only get a null value returned?
In the latter case, the CCE might be gone but still the functionality is broken
and then you still don't have a valid solution...
I'd rather keep the old solution then and have the OpenPortal (and JBoss
Portal) team fix the bug in their containers.
> CCE in PortletWindowUtils.getPortletWindowId
> --------------------------------------------
>
> Key: PB-84
> URL: https://issues.apache.org/jira/browse/PB-84
> Project: Portals Bridges
> Issue Type: Bug
> Components: common
> Affects Versions: 1.0
> Environment: Mac OS, Wicket Portlets, OpenPortal Portlet Container
> Reporter: Tim Boudreau
> Attachments: portals-bridges-common-1.0.4.jar
>
>
> I'm trying to get wicket portlet support working over OpenPortal. I've
> hacked together implementations of ServletContextProvider and
> PortletResourceURLFactory - just required exposing WicketFilter from the
> Application to get the necessary data. I can deploy a portlet, but...
> I'm getting this exception.
> java.lang.ClassCastException: java.lang.Double
> at
> org.apache.portals.bridges.util.PortletWindowUtils.getPortletWindowId(PortletWindowUtils.java:45)
> Looking at the code, this seems like a clear bug: The method casts to String
> here:
> (String)session.getAttribute(PORTLET_WINDOW_ID);
> and if null fills in the value with an instance of Double. If it's going to
> put a Double there, it should probably not expect a String - this exception
> will occur any time this method is called twice for a PortletSession, it will
> throw the CCE the second time it is called.
> Since the value is not used, probably simply changing it to
> Object portletWindowId = session.getAttribute(PORTLET_WINDOW_ID);
> would fix it.
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