[ http://issues.apache.org/jira/browse/COCOON-492?page=all ]
Helma van der Linden closed COCOON-492:
---------------------------------------
Resolution: Fixed
> [PATCH] Caching problem with XSP, XSL and cocoon pseudo protocol
> ----------------------------------------------------------------
>
> Key: COCOON-492
> URL: http://issues.apache.org/jira/browse/COCOON-492
> Project: Cocoon
> Type: Bug
> Components: - Components: Sitemap
> Versions: 2.0.5-dev (Current CVS)
> Environment: Operating System: All
> Platform: All
> Reporter: Tuomo Lesonen
> Assignee: Cocoon Developers Team
> Priority: Blocker
> Attachments: SitemapSource.patch
>
> Several cocoon users have reported a caching problem when
> using cocoon: pseudo protocol with ServerPagesGenerator. Here's an example
> pipeline:
> <map:pipeline type="noncaching">
> <map:match pattern="foo">
> <map:generate type="serverpages" src="cocoon:/bar"/>
> <map:serialize type="html"/>
> </map:match>
> <map:match pattern="bar">
> <map:generate src="foobar.xml"/>
> <map:transform src="XSLwithXSP.xsl"/>
> <map:serialize type="xml"/>
> </map:match>
> </map:pipeline>
> The XSL page (XSLwithXSP.xsl) is used to extend the original XML page
> (foobar.xml) with XSP instructions (ESQL etc.), and the result is fed to the
> ServerPagesGenerator (resource "foo") using "cocoon:" pseudo protocol.
> Calling "bar" results to an updated page. No problem here. But calling "foo"
> always results to a cached page. So it seems that the Java code generated by
> the ServerPagesGenerator is not updated! The only thing that seems to help is
> to remove the work-dir and restart Tomcat. Doing this after every change
> is very frustrating and slow. Here's some experiments on the subject:
> http://www.mail-archive.com/[email protected]/msg19064.html
> If any of you developers can find and fix the problem, please do. I consider
> this as a major blocker in the framework. This is because pipelines like the
> example above can be used to create very flexible and general web
> applications.
> (For example, a complete database management system with one descriptor file).
> Thanks A LOT in advance,
> Tuomo
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