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http://issues.ops4j.org/jira/browse/PAXWEB-98?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_11461
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Alin Dreghiciu commented on PAXWEB-98:
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Same problem? It will be much useful if I can get an example.
Till then can you point me to the source code of the class that you think is
generating the exception (the part where the factory class names are stored
against class loaders)
> JasperClassLoader causes JSF FactoryFinder to fail during request dispatch
> --------------------------------------------------------------------------
>
> Key: PAXWEB-98
> URL: http://issues.ops4j.org/jira/browse/PAXWEB-98
> Project: Pax Web
> Issue Type: Bug
> Components: JSP Support
> Affects Versions: 0.5.1
> Reporter: Thomas Joseph
> Assignee: Alin Dreghiciu
> Priority: Minor
>
> I am now trying to build JSF application with Pax Web + Extender and
> Whiteboard. I am using Spring DM to register listeners, servlets and jsps
> with the Pax Web Whiteboard.
> I faced some issue that I observed:
> 1. JSF during initialisation stores FactoryClassNames in a HashMap that is
> stored against classloaders (Classloader instance is used as key).
> 2. At all instances (initialisation and during later usage) an instance of
> "BundleClassLoader" is used as the ClassLoader, except for a place where
> there is a EL expression
> 3. At EL expression evaluation it dispatches to JspServletWrapper that uses
> the JaperClassLoader.
> 4. The JSF's hashmap is now queried for FactoryNames against the
> JasperClassLoader (that returns a different hash) and hence a null for the
> FactoryClassNames, which causes a failure in JSF page rendering whenever it
> carries a reference to a ManagedBean.
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