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https://issues.apache.org/jira/browse/PORTLETBRIDGE-140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jakob Korherr updated PORTLETBRIDGE-140:
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Status: Patch Available (was: Open)
> Ensure invocation of buildView() in PortletJspViewDeclarationLanguageImpl
> -------------------------------------------------------------------------
>
> Key: PORTLETBRIDGE-140
> URL: https://issues.apache.org/jira/browse/PORTLETBRIDGE-140
> Project: MyFaces Portlet Bridge
> Issue Type: Task
> Components: Impl
> Environment: sobryan_portlet-bridge-3.0.0 branch
> Reporter: Jakob Korherr
> Assignee: Scott O'Bryan
> Attachments: PORTLETBRIDGE-140.patch
>
>
> On MYFACES-2665 we got an error report that JSPs are not working with legacy
> ViewHandler implementations. After some digging on the issue I found out that
> VDL.buildView() is never called, because getViewDeclarationLanguage() returns
> null on a legacy ViewHandler. However this has to be called in order to work
> properly, so I committed a solution that memorizes if VDL.buildView() has
> been called and if not, it calls it from VDL.renderView() before the real
> rendering happens (see [1] for details). This solves the problem.
> However some code I had to change is from shared and is also used by the
> Portlet Bridge (JspViewDeclarationLanguageBase). So in order to work
> properly, PortletJspViewDeclarationLanguageImpl has to call super.buildView()
> in its buildView() method to do the "memorizing" (just as
> JspViewDeclarationLanguage does). Otherwise buildView() will be called twice
> on PortletJspViewDeclarationLanguageImpl.
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