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https://issues.apache.org/jira/browse/PORTLETBRIDGE-112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12830294#action_12830294
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Neil Griffin commented on PORTLETBRIDGE-112:
--------------------------------------------
See also: http://issues.liferay.com/browse/LPS-3082
> Improve compatibility with Liferay Portal for portlets that extend
> GenericFacesPortlet
> --------------------------------------------------------------------------------------
>
> Key: PORTLETBRIDGE-112
> URL: https://issues.apache.org/jira/browse/PORTLETBRIDGE-112
> Project: MyFaces Portlet Bridge
> Issue Type: Improvement
> Components: Impl
> Affects Versions: 2.0.0-alpha
> Reporter: Neil Griffin
>
> Liferay Portal 5.2.3 (and newer) has a PortletInvokerImpl.isFacesPortlet()
> method that will return true if the value of the <portlet-class> from
> WEB-INF/portlet.xml for "javax.portlet.faces.GenericFacesPortlet". However,
> if someone needs to subclass javax.portlet.faces.GenericFacesPortlet and
> override the getBridgeClassName() method, then Liferay's
> PortletInvokerImpl.isFacesPortlet() will return false.
> The purpose of PortletInvokerImpl.isFacesPortlet() is really just for
> Liferay's PortletRequestImpl.init(HttpServletRequest, Portlet,
> InvokerPortlet, PortletContext, WindowState, PortletMode, PortletPreferences,
> long) method, which will strip-off the namespace from request parameters for
> all portlets except JSF portlets.
> This is somewhat of a hack, but in order to fake-out Liferay's
> PortletRequestImpl.init(...) method, I am recommending that you have the
> MyFaces Bridge's PortletExternalContextImpl.encodeNameSpace(String) method
> from this:
> public String encodeNamespace(String s)
> {
> return ((PortletResponse) mPortletResponse).getNamespace() + s;
> }
> To this:
> private static final String LIFERAY_NAMESPACE_PREFIX_HACK = "A";
> public String encodeNamespace(String s)
> {
> return (LIFERAY_NAMESPACE_PREFIX_HACK + (PortletResponse)
> mPortletResponse).getNamespace() + s;
> }
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