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Type:
Bug
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Status: Resolved
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Priority:
Major
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Resolution: Won't Fix
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Affects Version/s: 1.0
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Fix Version/s: None
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Component/s: common
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Labels:None
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Environment:Mac OS, Wicket Portlets, OpenPortal Portlet Container
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.
- duplicates
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PB-77 Cannot cast Double to String
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- Resolved
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