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http://issues.ops4j.org/jira/browse/PAXWEB-98?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_11463
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Thomas Joseph commented on PAXWEB-98:
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Yes, its the same problem again.
I am preparing the samples out from my junk working space,.. enough to be
working independently.
You may look at the FactoryFinder code here:
http://svn.apache.org/viewvc/myfaces/core/tags/1_2_3/api/src/main/java/javax/faces/FactoryFinder.java?view=markup
or here:
http://www.krugle.org/kse/files/svn/svn.apache.org/myfaces/current/core/api/src/main/java/javax/faces/FactoryFinder.java
The Factory is initialised (setFactory) during web app startup by a
ServletContextListener
(http://www.krugle.org/kse/files/svn/svn.apache.org/myfaces/current/core/impl/src/main/java/org/apache/myfaces/webapp/StartupServletContextListener.java)
and used (getFactory) for every request (and all its phases).
> 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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