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List:       xml-cocoon-dev
Subject:    [jira] Commented: (COCOON-2044) servlet: protocol URIs have to be
From:       "Grzegorz Kossakowski (JIRA)" <jira () apache ! org>
Date:       2007-04-30 8:27:15
Message-ID: 16120885.1177921635593.JavaMail.jira () brutus
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    [ https://issues.apache.org/jira/browse/COCOON-2044?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12492629 \
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Grzegorz Kossakowski commented on COCOON-2044:
----------------------------------------------

Alexander, are you going to provide a patch for this issue?

> servlet: protocol URIs have to be globally unique for use as cache-keys
> -----------------------------------------------------------------------
> 
> Key: COCOON-2044
> URL: https://issues.apache.org/jira/browse/COCOON-2044
> Project: Cocoon
> Issue Type: Bug
> Components: - Servlet service framework
> Affects Versions: 2.2-dev (Current SVN)
> Reporter: Alexander Klimetschek
> Assigned To: Grzegorz Kossakowski
> Priority: Critical
> 
> All servlet protocol URIs like servlet:/some/thing or servlet:super:/foo/bar or \
> servlet:myblock:/another/path have to be globally unique because they are used in \
> the cache, of which there is only one global with globally acting keys. There are \
> two caches in standard Cocoon configuration (the only ones I know of ;-), both with \
> a different key generation. Here are ideas how to make the keys global: a) \
> EHDefaultStore for caching resources of caching pipelines: they use the uriPrefix \
> of the Enviroment in the key, so providing a uriPrefix (eg. the mount path of the \
> servlet) works here. b) DefaultTransientStore which caches XSLT and JX generator \
> sources (don't know why this is different from a)): they do not use the uriPrefix \
> and much worse, they need correct URIs because they are read by the XSLT processor, \
> who does not like things like servlet:uniqueID34:/xsl/stylesheet.xsl containing \
> arbitrary schemes at the beginning. Appending an ID via a query parameter seems the \
> only working solution (tried it already): \
> servlet:/xsl/stylesheet.xsl?servlet-services-id=12345 Another solution would be to \
> have one cache per sitemap, so that the keys don't have to be unique anymore. But I \
> don't know how to configure that and if this is feasible.

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