FacesPortlet should Restore View before the ActionRequest lifecycle is executed.
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Key: PB-64
URL: https://issues.apache.org/jira/browse/PB-64
Project: Portals Bridges
Issue Type: Bug
Components: jsf
Affects Versions: 1.0
Environment: Sun JSF Reference Implementation version 1.2
(jsf-impl.jar)
Websphere portlet container version 6.1.0
Apache MyFaces JSF portal bridge version 1.0.1 (portals-bridges-jsf-1.0.1.jar)
Reporter: Matthew Bruzek
The FacesPortlet.process( PortletRequest, PortletResponse) method controls the
JSF lifecycle for the MyFaces Portals Bridge.
The six phases of the JSF application lifecycle are:
1. Restore view
2. Apply request values; process events
3. Process validations; process events
4. Update model values; process events
5. Invoke application; process events
6. Render response
The Restore View phase recreates the server-side component tree when a JSF page
is revisited.
It looks like the ActionRequest lifecycle processing is missing a restore view
step. The code for the RenderRequest restores the view before calling the
lifecycle processing.
I would suggest that the Action Request branch of code in the process() method
needs to call restoreView as well. This can be done inside the Action Request
branch by itself. Or it can be done once before the branch that determines the
request type (then remove the restoreView in the Render Request branch. Either
way be sure that the view does not get restored twice.
Please consider this change. Let me know if you think of any problems with
this suggestion.
- Matt Bruzek
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