[jboss-jira] [JBoss JIRA] Resolved: (JBPORTAL-1137) Programatic control of portlet caching behavior

[Julien Viet (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBPORTAL-1137?page=all ]

Julien Viet resolved JBPORTAL-1137.
-----------------------------------

    Resolution: Done

no update since my last comment.
it has unit tests.

> Programatic control of portlet caching behavior  
> -------------------------------------------------
>
>                 Key: JBPORTAL-1137
>                 URL: http://jira.jboss.com/jira/browse/JBPORTAL-1137
>             Project: JBoss Portal
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Portal Portlet
>    Affects Versions: 2.4 Final
>         Environment: Portal 2.4, JDK 1.5, WindowsXP
>            Reporter: Jerry Lacy
>         Assigned To: Julien Viet
>
> Attempts to programatically alter the EXPIRATION_CACHE setting of a portlet from within the doView() method has not effect.  
> e.g. 
>   response.setProperty( RenderResponse.EXPIRATION_CACHE, "0" );
> Unless I am missing something, it doesn't appear that this was implemented anywhere (as of the 2.4 final release). I believe the problem is on line 65 of 
> org.jboss.portal.portlet.aspects.portlet.ProducerCacheInterceptor.invoke(). The cache expiration value is being updated on each request using the configured EXPIRATION_CACHE value regardless of whether an EXPIRATION_CACHE property was set on the response. I added the following test which seems to work based on what little testing I have done so far:
> // Update the fragment cache info only if the value has not been overridden during render processing
> if ( fragmentResult.getProperties().getProperty(RenderResponse.EXPIRATION_CACHE) == null ) {
>   fragmentResult.setExpirationSecs(cacheInfo.getExpirationSecs());
> }	 

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