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From "Randy Watler (JIRA)" <jetspeed-...@portals.apache.org>
Subject [jira] Commented: (JS2-506) Extend profiler to fallback to parent folders when requested path is not available.
Date Fri, 03 Mar 2006 14:45:12 GMT
    [ http://issues.apache.org/jira/browse/JS2-506?page=comments#action_12368720 ] 

Randy Watler commented on JS2-506:

This is a simple extension of the fallback already in place in the ProfilerValveImpl. Note
that this is not a true profiling issue, but rather a consequence of using the security constraints/preferences
instead of a profiler approach. It is problematic becasue this user does not have a reaonable
default page in the root folder. Note that by falling back to more specific pages, the proposed
algorithm should produce a better result in all cases, even when the profiler is engaged.

> Extend profiler to fallback to parent folders when requested path is not available.
> -----------------------------------------------------------------------------------
>          Key: JS2-506
>          URL: http://issues.apache.org/jira/browse/JS2-506
>      Project: Jetspeed 2
>         Type: Improvement
>   Components: Profiling/Portal Navigation
>     Versions: 2.0-FINAL
>     Reporter: Ethan Adams
>     Assignee: Randy Watler
>     Priority: Minor

> It would be helpful to have the profiler fallback to the parent folder of the requested
path if it is no longer accessible.
> Ex:
> A user navigates to /a/b/c/123.psml.  The user logs in and is redirected back to to /a/b/c/123.psml.
 However, the logged in user no longer has access to /a/b/c/123.psml.  In the current 2.0-FINAL,
an exception would be thrown ("org.apache.jetspeed.page.document.NodeNotFoundException: No
page matched / request in site view.").  Ideally, the profiler would try to fallback to the
parent nodes (and its parents if  necessary) default page.  So it would try /a/b/c, then /a/b,

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