Maybe adding global="true" on the map:redirect-to would help.
On Mon, 2003-10-20 at 23:29, Tim Olson wrote:
> we get a NullPointerException for any <redirect-to> that gets called in our
> subsitemap. i presume this is because a <generate type="file"> has been
> called, but we must use the "cocoon:" protocol in order to divide our
> pipeline into a main pipe which calls down into page-specific fragments. no
> "actual" generation has happened before the redirect.
> is this NPE fixable? if not, how else can we organize our pipelines into
> per-page sitemaps? resources don't work because they can't be called from a
> subsitemap.
> using cocoon 2.1.2
>
>
> MAIN SITEMAP:
> <map:match pattern="xsl/*/*/*.html">
> <map:generate src="cocoon:/fullPipe/{1}/{2}/{3}"/>
> <map:serialize type="html"/>
> </map:match>
>
> <map:match pattern="fullPipe/*/*/*">
> <!-- configure our proprietary framework by touching the
> "config" cocoon action -->
> <map:act type="config"/>
>
> <!-- call into the subsitemap to perform page/action
> specific actions and xsl transforms. -->
> <map:generate src="cocoon:/subsitemap/{1}/{2}/{3}"/>
>
> <!-- apply banner -->
> <map:transform src="{global:xsl-root}/general/banner.xsl"
> label="banner">
> <map:parameter name="domain-id" value="{1}"/>
> </map:transform>
>
> <!-- internationalization -->
> <map:act type="locale">
> <map:transform type="i18n" label="i18n">
> <map:parameter name="locale" value="{locale}"/>
> </map:transform>
> </map:act>
>
> </map:match>
>
>
> <map:match pattern="subsitemap/*/*/*">
> <map:mount check-reload="yes"
> src="{global:xsl-root}/common/{2}/{2}.xmap" uri-prefix="subsitemap"/>
> </map:match>
>
>
> SUBSITEMAP:
>
> <match pattern="*/*/pageSpecificPipe">
> <redirect-to uri="..."/>
> </match>
>
>
> Original Exception: java.lang.NullPointerException
> at
> org.apache.cocoon.environment.AbstractEnvironment.release(AbstractEnvironmen
> t.java:521)
> at
> org.apache.cocoon.environment.wrapper.MutableEnvironmentFacade.release(Mutab
> leEnvironmentFacade.java:332)
> at
> org.apache.cocoon.components.source.impl.SitemapSource.reset(SitemapSource.j
> ava:495)
> at
> org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.j
> ava:480)
> at
> org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:224)
> at
> org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:141)
> at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLP
> ipeline(AbstractProcessingPipeline.java:532)
> at
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline
> .processXMLPipeline(AbstractCachingProcessingPipeline.java:196)
> at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(Abs
> tractProcessingPipeline.java:683)
> at
> org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.j
> ava:467)
> at
> org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:224)
> at
> org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:141)
> at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLP
> ipeline(AbstractProcessingPipeline.java:548)
> at
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline
> .processXMLPipeline(AbstractCachingProcessingPipeline.java:196)
> at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(Abs
> tractProcessingPipeline.java:492)
> at
> org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(Seri
> alizeNode.java:147)
> at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
> keNodes(AbstractParentProcessingNode.java:84)
> at
> org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invok
> e(PreparableMatchNode.java:164)
> at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
> keNodes(AbstractParentProcessingNode.java:108)
> at
> org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(Pipel
> ineNode.java:163)
> at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
> keNodes(AbstractParentProcessingNode.java:108)
> at
> org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(Pipe
> linesNode.java:161)
> at
> org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
> or.java:351)
> at
> org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
> or.java:304)
> at org.apache.cocoon.Cocoon.process(Cocoon.java:640)
> at
> org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1104)
>
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Bruno Dumon http://outerthought.org/
Outerthought - Open Source, Java & XML Competence Support Center
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