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https://issues.apache.org/jira/browse/PORTLETBRIDGE-77?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Neil Griffin updated PORTLETBRIDGE-77:
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Status: Patch Available (was: Open)
> Add detection of Servlet API dependencies in JSF implementation
> ---------------------------------------------------------------
>
> Key: PORTLETBRIDGE-77
> URL: https://issues.apache.org/jira/browse/PORTLETBRIDGE-77
> Project: MyFaces Portlet Bridge
> Issue Type: Improvement
> Reporter: Neil Griffin
>
> This issue was discovered when trying to use the JSR 301 RI with Liferay
> Portal.
> The Portlet spec requires the implementing portlet container (in this case,
> specifically Liferay Portal) to specify the following request attributes:
> javax.servlet.include.path_info
> javax.servlet.include.servlet_path
> Mojarra 1.2_12 is trying to determine the viewId by checking the values of
> these attributes. I would consider this to be a Servlet API dependency (or
> assumption) by Mojarra. Liferay Portal is supplying its own internal values
> for these attributes, which have no JSF viewId meaning to Mojarra. I
> submitted patches to Sun, which will appear in Mojarra 1.2_13 when it is
> released. Until then, the patch appears in nightly snapshots.
> The JSR 301 RI is aware of these servlet dependency problems in Mojarra, and
> contains some workarounds. This ticket describes an improvement that needs to
> be made to the JSR 301 RI, such that it will add detection of Servlet API
> dependencies in the JSF implementation, and only perform the workarounds if
> those dependencies are found.
> I'll attach patches to this ticket shortly.
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