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From Arnaud Vandyck <arnaud.vand...@ulg.ac.be>
Subject Aggregation problem
Date Wed, 13 Mar 2002 11:17:53 GMT
Hi all,

I have these entries in a sub-sitemap:

      <map:match pattern="autolayout.xml">
        <map:read src="docs2/autolayout.xml" mime-type="text/xml"></map:read>
		<map:serialize type="xml" />
	  </map:match>

      <map:match pattern="test.xml">
        <map:aggregate element="site">
          <map:part src="cocoon:/autolayout.xml" />
          <map:part src="cocoon:/coco.xml" />
        </map:aggregate>
        <map:serialize type="xml" />
      </map:match>

      <map:match pattern="**.xml">
        <map:read src="docs2/{1}.xml" mime-type="text/xml"></map:read>
		<map:serialize type="xml" />
	  </map:match>

Accessing autolayout.xml  and index.xml  (first and last  entries) are
OK. But the aggregation fails:

$ lynx -source http://localhost/cocoon/ste/test.xml

<?xml version="1.0" encoding="UTF-8"?>
<site>
  <autolayout/>
</site>
<html>
  <head><title>Internal server error</title>
    <STYLE>
  <!--H1{font-family : sans-serif,Arial,Tahoma;color : white;background-color : #0086b2;}
      BODY{font-family : sans-serif,Arial,Tahoma;color : black;background-color : white;}
      B{color : white;background-color : #0086b2;} HR{color : #0086b2;} -->
    </STYLE>
  </head>
  <body>
  <h1>Cocoon 2 - Internal server error</h1>
  <HR size="1" noshade>
  <p><b>type</b> internal-server-error</p>
  <p><b>message</b> <u>Attempted to process incomplete pipeline.</u></p>
  <p><b>description</b> <u>org.apache.cocoon.ProcessingException:
Attempted to process incomplete pipeline.</u></p>
  <p><b>sender</b> org.apache.cocoon.servlet.CocoonServlet</p><p><b>source</b>
Cocoon servlet</p>
  <p><b>request-uri</b><pre>/cocoon/ste/test.xml</pre></p>
  <p><b>exception</b><pre>org.apache.cocoon.ProcessingException: Attempted
to process incomplete pipeline.</pre></p>
  <p><b>path-info</b><pre>ste/test.xml</pre></p>
  <p><b>stacktrace</b><pre>org.apache.cocoon.ProcessingException:
Attempted to process incomplete pipeline. 
	at org.apache.cocoon.components.pipeline.CachingEventPipeline.setup(CachingEventPipeline.java:235)
	at org.apache.cocoon.components.pipeline.CachingEventPipeline.generateKey(CachingEventPipeline.java:99)
	at org.apache.cocoon.components.source.SitemapSource.refresh(SitemapSource.java:240)
	at org.apache.cocoon.components.source.SitemapSource.<init>(SitemapSource.java:152)
	at org.apache.cocoon.components.source.CocoonSourceFactory.getSource(CocoonSourceFactory.java:54)
	at org.apache.cocoon.components.source.SourceHandlerImpl.getSource(SourceHandlerImpl.java:133)
	at org.apache.cocoon.environment.AbstractEnvironment.resolve(AbstractEnvironment.java:272)
	at org.apache.cocoon.sitemap.ContentAggregator.setup(ContentAggregator.java:242)
	at org.apache.cocoon.components.pipeline.AbstractEventPipeline.setupPipeline(AbstractEventPipeline.java:142)
	at org.apache.cocoon.components.pipeline.CachingEventPipeline.setup(CachingEventPipeline.java:239)
	at org.apache.cocoon.components.pipeline.CachingEventPipeline.generateKey(CachingEventPipeline.java:99)
	at org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(CachingStreamPipeline.java:277)
	at org.apache.cocoon.www.ste.sitemap_xmap.wildcardMatchN400065(sitemap_xmap.java:816)
	at org.apache.cocoon.www.ste.sitemap_xmap.process(sitemap_xmap.java:535)
	at org.apache.cocoon.www.ste.sitemap_xmap.process(sitemap_xmap.java:483)
	at org.apache.cocoon.sitemap.Handler.process(Handler.java:163)
	at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:114)
	at org.apache.cocoon.www.sitemap_xmap.wildcardMatchN400225(sitemap_xmap.java:3394)
	at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:2621)
	at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:2523)
	at org.apache.cocoon.sitemap.Handler.process(Handler.java:163)
	at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:114)
	at org.apache.cocoon.Cocoon.process(Cocoon.java:514)
	at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:647)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
	at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:201)
	at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
	at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2344)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
	at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
	at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
	at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
	at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462)
	at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:163)
	at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
	at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1011)
	at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1106)
	at java.lang.Thread.run(Thread.java:484)
</pre></p>
    <HR size="1" noshade>
  </body>
</html>

Thanks for any help

-- Arnaud http://vbstefi60.fapse.ulg.ac.be/

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