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https://issues.apache.org/jira/browse/COCOON-1945?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Simone Gianni updated COCOON-1945:
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Attachment: patch-1945.diff
The new patch, cause files were moved since when i opened this bug.
> Mounting the same subsitemap multiple time, but with different prefixes,
> causes an error
> ----------------------------------------------------------------------------------------
>
> Key: COCOON-1945
> URL: https://issues.apache.org/jira/browse/COCOON-1945
> Project: Cocoon
> Issue Type: Bug
> Components: * Cocoon Core
> Affects Versions: 2.2-dev (Current SVN)
> Reporter: Simone Gianni
> Attachments: patch-1945.diff
>
>
> Suppose I have a subsitemap that generates XML documents, and then i want to
> mount it with different prefixes. For example :
> <map:match pattern="*/doc/**">
> <map:action ......>
> <map:mount src="mysubfolder" location="{1}"/>
> </map:match>
> <map:match pattern="something/*/**">
> <map:generate src="cocoon://{1}/doc/{2}"/>
> <map:transform src="cocoon://otherprefix/doc/somethingelse"/>
> ....
> The second call with cocoon:// fails with the cause that
> "/otherprefix/docs/blabla does not start with /originalprefix/".
> This is because in MountNode getProcessor() the TreeProcessors are cached
> based on their source (mysubfolder/sitemap.xmap), but not regarding their
> prefix.
> I "solved" this using also the prefix in the cache key :
> Index:
> src/main/java/org/apache/cocoon/components/treeprocessor/sitemap/MountNode.java
> ===================================================================
> ---
> src/main/java/org/apache/cocoon/components/treeprocessor/sitemap/MountNode.java
> (revision 449416)
> +++
> src/main/java/org/apache/cocoon/components/treeprocessor/sitemap/MountNode.java
> (working copy)
> @@ -135,13 +135,13 @@
> private synchronized TreeProcessor getProcessor(String source, String
> prefix)
> throws Exception {
> - TreeProcessor processor = (TreeProcessor) processors.get(source);
> + TreeProcessor processor = (TreeProcessor) processors.get(source +
> "||" + prefix);
> if (processor == null) {
> processor = this.parentProcessor.createChildProcessor(source,
> this.checkReload, prefix);
> // Associate to the original source
> - processors.put(source, processor);
> + processors.put(source + "||" + prefix, processor);
> }
> return processor;
> But this means that two tree processors gets generated to represent the same
> sitemap, with only the prefix changing. I'm sure that there is a best way to
> do it.
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