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From "David Sean Taylor (JIRA)" <jetspeed-...@portals.apache.org>
Subject [jira] Commented: (JS2-315) Premature access to portal can break access to portlets.
Date Thu, 21 Jul 2005 17:24:11 GMT
    [ http://issues.apache.org/jira/browse/JS2-315?page=comments#action_12316386 ] 

David Sean Taylor commented on JS2-315:
---------------------------------------

I may be confusing this issue with something else....

I think I purposely removed this code a while back because  it was a serious performance bottleneck.
See the PortletWindowAccessorImpl constructor and

            if (validateWindows)
            {
                validateWindow(fragment, portletWindow);
            }

Im -1 on adding any code that requires a database lookup for EACH and EVERY rendering of a
portlet regardless.
Prefer that we handle exceptions, and recover from there



> Premature access to portal can break access to portlets.
> --------------------------------------------------------
>
>          Key: JS2-315
>          URL: http://issues.apache.org/jira/browse/JS2-315
>      Project: Jetspeed 2
>         Type: Bug
>   Components: Deployment, Portlet Entities and Preferences
>     Versions: 2.0-M4
>     Reporter: Scott T Weaver
>     Assignee: Scott T Weaver
>      Fix For: 2.0-M4, 2.0-FINAL

>
> When the portal is first deployed, and a user attempts to access the portal before the
portlet apps have been deployed into Tomcat, the portlets do not display correctly.  This
is to be expected, as the target portlet app is yet to register itslef into the portlet registry.
 However, due to caching of portlet windows and hence portlet entities, this cannot be corrected
and the portal must be bounced.
> To fix this, I have added logic to the PortletEntityImpl that allows it to try and load
it's related PortletDefinition by looking using the Fragment that is associated with saod
entity to pull the PortletDefinition from the registry, even in the case of the PortletEntity
being cached.

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