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Posted to users@cocoon.apache.org by Werner Vesterås <wv...@gmail.com> on 2006/10/05 11:39:44 UTC
(Cocoon 2.1.9) HSSFSerializer problem
I would like to be able to generate excel sheets from Cocoon 2.1.9,
but I have a problem using the HSSFSerializer.
This is my sitemap:
<?xml version="1.0" encoding="UTF-8"?>
<map:sitemap xmlns:map="http://apache.org/cocoon/sitemap/1.0">
<map:components>
<map:generators default="file">
<map:generator label="content" logger="sitemap.generator.file"
name="file" pool-max="${file-generator.pool-max}"
src="org.apache.cocoon.generation.FileGenerator"/>
<map:generator label="content" logger="sitemap.generator.jx"
name="jx" pool-max="${jx-generator.pool-max}"
src="org.apache.cocoon.generation.JXTemplateGenerator"/>
</map:generators>
<map:transformers default="xslt">
<map:transformer logger="sitemap.transformer.xslt" name="xslt"
pool-max="${xslt-transformer.pool-max}"
src="org.apache.cocoon.transformation.TraxTransformer">
<use-request-parameters>false</use-request-parameters>
<use-session-parameters>false</use-session-parameters>
<use-cookie-parameters>false</use-cookie-parameters>
<xslt-processor-role>xalan</xslt-processor-role>
<check-includes>true</check-includes>
</map:transformer>
</map:transformers>
<map:serializers default="html">
<map:serializer logger="sitemap.serializer.xml"
mime-type="text/xml" name="xml"
src="org.apache.cocoon.serialization.XMLSerializer"/>
<map:serializer logger="sitemap.serializer.html"
mime-type="text/html" name="html"
pool-max="${html-serializer.pool-max}"
src="org.apache.cocoon.serialization.HTMLSerializer">
<doctype-public>-//W3C//DTD HTML 4.01 Transitional//EN</doctype-public>
<doctype-system>http://www.w3.org/TR/html4/loose.dtd</doctype-system>
</map:serializer>
<map:serializer logger="sitemap.serializer.xls"
mime-type="application/vnd.ms-excel" name="xls"
src="org.apache.cocoon.serialization.HSSFSerializer" locale="us"/>
</map:serializers>
<map:matchers default="wildcard">
<map:matcher logger="sitemap.matcher.wildcard" name="wildcard"
src="org.apache.cocoon.matching.WildcardURIMatcher"/>
</map:matchers>
<map:pipes default="caching">
<map:pipe name="caching"
src="org.apache.cocoon.components.pipeline.impl.CachingProcessingPipeline"/>
</map:pipes>
</map:components>
<map:pipelines>
<map:pipeline>
<map:match pattern="try1.rpt">
<map:generate src="report.xml" type="jx"/>
<map:serialize type="xls"/>
</map:match>
<map:match pattern="try2_a.rpt">
<map:generate src="report.xml" type="jx"/>
<map:serialize type="xml"/>
</map:match>
<map:match pattern="try2_b.rpt">
<map:generate src="cocoon:/try2_a.rpt"/>
<map:serialize type="xls"/>
</map:match>
<map:match pattern="report.raw">
<map:generate src="report.raw" type="file"/>
<map:serialize type="xls"/>
</map:match>
</map:pipeline>
</map:pipelines>
</map:sitemap>
This is report.xml, the report template:
<?xml version="1.0" encoding="ISO-8859-1"?>
<jx:template xmlns:jx="http://apache.org/cocoon/templates/jx/1.0">
<gmr:Workbook xmlns:gmr="http://www.gnome.org/gnumeric/v7">
<gmr:SheetNameIndex>
<gmr:SheetName>Sheet1</gmr:SheetName>
</gmr:SheetNameIndex>
<gmr:Sheets>
<gmr:Sheet>
<gmr:Cells>
<jx:forEach varStatus="rowStatus" begin="0" end="9">
<jx:forEach varStatus="colStatus" begin="0" end="9">
<gmr:Cell Col="${colStatus.index}" Row="${rowStatus.index}">
<gmr:Content>=${rowStatus.index * colStatus.index}</gmr:Content>
</gmr:Cell>
</jx:forEach>
</jx:forEach>
</gmr:Cells>
</gmr:Sheet>
</gmr:Sheets>
</gmr:Workbook>
</jx:template>
The match "try1.rpt" and "try2_b.rpt" fails, giving slightly different
stacktraces (see the bottom of this message)
It works perfectly with static content. If I try the match
"try2_b.rpt", and put the xml produced in a file with the name
"report.raw", and then try the match with the same name, an excel
sheet is generated.
Stacktrace from "try1.rpt":
Internal Server Error
Message: Failed to process pipeline at <map:serialize type="xls"> -
file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:36:36 at
<map:generate type="jx"> -
file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:35:51
Description: org.apache.cocoon.ProcessingException: Failed to process
pipeline at <map:serialize type="xls"> -
file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:36:36 at
<map:generate type="jx"> -
file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:35:51
Sender: org.apache.cocoon.servlet.CocoonServlet
Source: Cocoon Servlet
Request URI
try1.rpt
cause
java.lang.NullPointerException
request-uri
/try1.rpt
full exception chain stacktrace
org.apache.cocoon.ProcessingException: Failed to process pipeline
at <map:serialize type="xls"> -
file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:36:36
at <map:generate type="jx"> -
file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:35:51
at org.apache.cocoon.ProcessingException.throwLocated(ProcessingException.java:144)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.handleException(AbstractProcessingPipeline.java:951)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:582)
at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:281)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:480)
at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:252)
at org.apache.cocoon.Cocoon.process(Cocoon.java:686)
at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1153)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:358)
at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:294)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1807)
at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:525)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1757)
at org.mortbay.http.HttpServer.service(HttpServer.java:879)
at org.mortbay.http.HttpConnection.service(HttpConnection.java:789)
at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:960)
at org.mortbay.http.HttpConnection.handle(HttpConnection.java:806)
at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:218)
at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:300)
at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:511)
Caused by: java.lang.NullPointerException
at org.apache.cocoon.serialization.ElementProcessorSerializer.SAXExceptionFactory(ElementProcessorSerializer.java:131)
at org.apache.cocoon.serialization.ElementProcessorSerializer.characters(ElementProcessorSerializer.java:276)
at org.apache.cocoon.xml.AbstractXMLPipe.characters(AbstractXMLPipe.java:123)
at org.apache.cocoon.generation.JXTemplateGenerator.execute(JXTemplateGenerator.java:2626)
at org.apache.cocoon.generation.JXTemplateGenerator.performGeneration(JXTemplateGenerator.java:2497)
at org.apache.cocoon.generation.JXTemplateGenerator.generate(JXTemplateGenerator.java:2488)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
... 28 more
Caused by: java.lang.NullPointerException
at org.apache.cocoon.serialization.ElementProcessorSerializer.characters(ElementProcessorSerializer.java:273)
... 33 more
stacktrace
java.lang.NullPointerException
at org.apache.cocoon.serialization.ElementProcessorSerializer.characters(ElementProcessorSerializer.java:273)
at org.apache.cocoon.xml.AbstractXMLPipe.characters(AbstractXMLPipe.java:123)
at org.apache.cocoon.generation.JXTemplateGenerator.execute(JXTemplateGenerator.java:2626)
at org.apache.cocoon.generation.JXTemplateGenerator.performGeneration(JXTemplateGenerator.java:2497)
at org.apache.cocoon.generation.JXTemplateGenerator.generate(JXTemplateGenerator.java:2488)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:281)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:480)
at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:252)
at org.apache.cocoon.Cocoon.process(Cocoon.java:686)
at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1153)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:358)
at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:294)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1807)
at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:525)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1757)
at org.mortbay.http.HttpServer.service(HttpServer.java:879)
at org.mortbay.http.HttpConnection.service(HttpConnection.java:789)
at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:960)
at org.mortbay.http.HttpConnection.handle(HttpConnection.java:806)
at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:218)
at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:300)
at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:511)
--------------------------------------------------------------
Stacktrace from "try2_b.rpt"
Internal Server Error
Message: Failed to process pipeline at <map:serialize type="xml"> -
file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:40:36 at
<map:generate type="jx"> -
file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:39:51 at
<map:serialize type="xls"> -
file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:44:36 at
<map:generate> -
file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:43:49
Description: org.apache.cocoon.ProcessingException: Failed to process
pipeline at <map:serialize type="xml"> -
file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:40:36 at
<map:generate type="jx"> -
file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:39:51 at
<map:serialize type="xls"> -
file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:44:36 at
<map:generate> -
file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:43:49
Sender: org.apache.cocoon.servlet.CocoonServlet
Source: Cocoon Servlet
Request URI
try2_b.rpt
cause
java.lang.NullPointerException
request-uri
/try2_b.rpt
full exception chain stacktrace
org.apache.cocoon.ProcessingException: Failed to process pipeline
at <map:serialize type="xml"> -
file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:40:36
at <map:generate type="jx"> -
file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:39:51
at <map:serialize type="xls"> -
file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:44:36
at <map:generate> -
file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:43:49
at org.apache.cocoon.ProcessingException.throwLocated(ProcessingException.java:144)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.handleException(AbstractProcessingPipeline.java:951)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:582)
at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:281)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:779)
at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:412)
at org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:100)
at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:320)
at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:281)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:480)
at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:252)
at org.apache.cocoon.Cocoon.process(Cocoon.java:686)
at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1153)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:358)
at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:294)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1807)
at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:525)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1757)
at org.mortbay.http.HttpServer.service(HttpServer.java:879)
at org.mortbay.http.HttpConnection.service(HttpConnection.java:789)
at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:960)
at org.mortbay.http.HttpConnection.handle(HttpConnection.java:806)
at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:218)
at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:300)
at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:511)
Caused by: java.lang.NullPointerException
at org.apache.cocoon.serialization.ElementProcessorSerializer.SAXExceptionFactory(ElementProcessorSerializer.java:131)
at org.apache.cocoon.serialization.ElementProcessorSerializer.characters(ElementProcessorSerializer.java:276)
at org.apache.cocoon.components.EnvironmentChanger.characters(EnvironmentStack.java:154)
at org.apache.cocoon.xml.AbstractXMLPipe.characters(AbstractXMLPipe.java:123)
at org.apache.cocoon.generation.JXTemplateGenerator.execute(JXTemplateGenerator.java:2626)
at org.apache.cocoon.generation.JXTemplateGenerator.performGeneration(JXTemplateGenerator.java:2497)
at org.apache.cocoon.generation.JXTemplateGenerator.generate(JXTemplateGenerator.java:2488)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
... 35 more
Caused by: java.lang.NullPointerException
at org.apache.cocoon.serialization.ElementProcessorSerializer.characters(ElementProcessorSerializer.java:273)
... 41 more
stacktrace
java.lang.NullPointerException
at org.apache.cocoon.serialization.ElementProcessorSerializer.characters(ElementProcessorSerializer.java:273)
at org.apache.cocoon.components.EnvironmentChanger.characters(EnvironmentStack.java:154)
at org.apache.cocoon.xml.AbstractXMLPipe.characters(AbstractXMLPipe.java:123)
at org.apache.cocoon.generation.JXTemplateGenerator.execute(JXTemplateGenerator.java:2626)
at org.apache.cocoon.generation.JXTemplateGenerator.performGeneration(JXTemplateGenerator.java:2497)
at org.apache.cocoon.generation.JXTemplateGenerator.generate(JXTemplateGenerator.java:2488)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:281)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:779)
at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:412)
at org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:100)
at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:320)
at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:281)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:480)
at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:252)
at org.apache.cocoon.Cocoon.process(Cocoon.java:686)
at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1153)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:358)
at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:294)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1807)
at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:525)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1757)
at org.mortbay.http.HttpServer.service(HttpServer.java:879)
at org.mortbay.http.HttpConnection.service(HttpConnection.java:789)
at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:960)
at org.mortbay.http.HttpConnection.handle(HttpConnection.java:806)
at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:218)
at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:300)
at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:511)
--
Werner Vesterås <wv...@gmail.com>
Jacob Aalls gt 7
0368 OSLO
Tel +47 452 99039
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Re: (Cocoon 2.1.9) HSSFSerializer problem
Posted by Felix Knecht <fe...@otego.com>.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
For me the 'list of items to iterate over' seems to miss
(http://cocoon.apache.org/2.1/userdocs/flow/jxtemplate.html).
I don't think you can use jx:forEach in the way of a 'normal' for ...
next loop.
You can use cocoon-views
(http://wiki.apache.org/cocoon/DebuggingWithViews) to debug you
pipline and see what the generated stream looks like before it's
serialized.
Regards
Felix
> I would like to be able to generate excel sheets from Cocoon 2.1.9,
> but I have a problem using the HSSFSerializer.
>
> This is my sitemap:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <map:sitemap xmlns:map="http://apache.org/cocoon/sitemap/1.0">
> <map:components>
> <map:generators default="file">
> <map:generator label="content" logger="sitemap.generator.file"
> name="file" pool-max="${file-generator.pool-max}"
> src="org.apache.cocoon.generation.FileGenerator"/>
> <map:generator label="content" logger="sitemap.generator.jx"
> name="jx" pool-max="${jx-generator.pool-max}"
> src="org.apache.cocoon.generation.JXTemplateGenerator"/>
> </map:generators>
> <map:transformers default="xslt">
> <map:transformer logger="sitemap.transformer.xslt" name="xslt"
> pool-max="${xslt-transformer.pool-max}"
> src="org.apache.cocoon.transformation.TraxTransformer">
> <use-request-parameters>false</use-request-parameters>
> <use-session-parameters>false</use-session-parameters>
> <use-cookie-parameters>false</use-cookie-parameters>
> <xslt-processor-role>xalan</xslt-processor-role>
> <check-includes>true</check-includes>
> </map:transformer>
> </map:transformers>
> <map:serializers default="html">
> <map:serializer logger="sitemap.serializer.xml"
> mime-type="text/xml" name="xml"
> src="org.apache.cocoon.serialization.XMLSerializer"/>
> <map:serializer logger="sitemap.serializer.html"
> mime-type="text/html" name="html"
> pool-max="${html-serializer.pool-max}"
> src="org.apache.cocoon.serialization.HTMLSerializer">
> <doctype-public>-//W3C//DTD HTML 4.01
> Transitional//EN</doctype-public>
>
> <doctype-system>http://www.w3.org/TR/html4/loose.dtd</doctype-system>
> </map:serializer>
> <map:serializer logger="sitemap.serializer.xls"
> mime-type="application/vnd.ms-excel" name="xls"
> src="org.apache.cocoon.serialization.HSSFSerializer" locale="us"/>
> </map:serializers>
> <map:matchers default="wildcard">
> <map:matcher logger="sitemap.matcher.wildcard" name="wildcard"
> src="org.apache.cocoon.matching.WildcardURIMatcher"/>
> </map:matchers>
> <map:pipes default="caching">
> <map:pipe name="caching"
> src="org.apache.cocoon.components.pipeline.impl.CachingProcessingPipeline"/>
>
> </map:pipes>
> </map:components>
> <map:pipelines>
> <map:pipeline>
> <map:match pattern="try1.rpt">
> <map:generate src="report.xml" type="jx"/>
> <map:serialize type="xls"/>
> </map:match>
> <map:match pattern="try2_a.rpt">
> <map:generate src="report.xml" type="jx"/>
> <map:serialize type="xml"/>
> </map:match>
> <map:match pattern="try2_b.rpt">
> <map:generate src="cocoon:/try2_a.rpt"/>
> <map:serialize type="xls"/>
> </map:match>
> <map:match pattern="report.raw">
> <map:generate src="report.raw" type="file"/>
> <map:serialize type="xls"/>
> </map:match>
> </map:pipeline>
> </map:pipelines>
> </map:sitemap>
>
> This is report.xml, the report template:
>
> <?xml version="1.0" encoding="ISO-8859-1"?>
> <jx:template xmlns:jx="http://apache.org/cocoon/templates/jx/1.0">
> <gmr:Workbook xmlns:gmr="http://www.gnome.org/gnumeric/v7">
> <gmr:SheetNameIndex>
> <gmr:SheetName>Sheet1</gmr:SheetName>
> </gmr:SheetNameIndex>
> <gmr:Sheets>
> <gmr:Sheet>
> <gmr:Cells>
> <jx:forEach varStatus="rowStatus" begin="0" end="9">
> <jx:forEach varStatus="colStatus" begin="0" end="9">
> <gmr:Cell Col="${colStatus.index}" Row="${rowStatus.index}">
> <gmr:Content>=${rowStatus.index *
> colStatus.index}</gmr:Content>
> </gmr:Cell>
> </jx:forEach>
> </jx:forEach>
> </gmr:Cells>
> </gmr:Sheet>
> </gmr:Sheets>
> </gmr:Workbook>
> </jx:template>
>
> The match "try1.rpt" and "try2_b.rpt" fails, giving slightly different
> stacktraces (see the bottom of this message)
>
> It works perfectly with static content. If I try the match
> "try2_b.rpt", and put the xml produced in a file with the name
> "report.raw", and then try the match with the same name, an excel
> sheet is generated.
>
> Stacktrace from "try1.rpt":
>
> Internal Server Error
>
> Message: Failed to process pipeline at <map:serialize type="xls"> -
> file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:36:36 at
> <map:generate type="jx"> -
> file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:35:51
>
> Description: org.apache.cocoon.ProcessingException: Failed to process
> pipeline at <map:serialize type="xls"> -
> file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:36:36 at
> <map:generate type="jx"> -
> file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:35:51
>
> Sender: org.apache.cocoon.servlet.CocoonServlet
>
> Source: Cocoon Servlet
>
> Request URI
>
> try1.rpt
>
> cause
>
> java.lang.NullPointerException
>
> request-uri
>
> /try1.rpt
>
> full exception chain stacktrace
>
> org.apache.cocoon.ProcessingException: Failed to process pipeline
> at <map:serialize type="xls"> -
> file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:36:36
> at <map:generate type="jx"> -
> file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:35:51
> at
> org.apache.cocoon.ProcessingException.throwLocated(ProcessingException.java:144)
>
> at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.handleException(AbstractProcessingPipeline.java:951)
>
> at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:582)
>
> at
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:281)
>
> at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:480)
>
> at
> org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120)
>
> at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
>
> at
> org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
>
> at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
>
> at
> org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
>
> at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
>
> at
> org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
>
> at
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
>
> at
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
>
> at
> org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:252)
>
> at org.apache.cocoon.Cocoon.process(Cocoon.java:686)
> at
> org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1153)
>
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:358)
> at
> org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:294)
>
> at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567)
>
> at org.mortbay.http.HttpContext.handle(HttpContext.java:1807)
> at
> org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:525)
>
> at org.mortbay.http.HttpContext.handle(HttpContext.java:1757)
> at org.mortbay.http.HttpServer.service(HttpServer.java:879)
> at org.mortbay.http.HttpConnection.service(HttpConnection.java:789)
> at
> org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:960)
> at org.mortbay.http.HttpConnection.handle(HttpConnection.java:806)
> at
> org.mortbay.http.SocketListener.handleConnection(SocketListener.java:218)
>
> at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:300)
> at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:511)
> Caused by: java.lang.NullPointerException
> at
> org.apache.cocoon.serialization.ElementProcessorSerializer.SAXExceptionFactory(ElementProcessorSerializer.java:131)
>
> at
> org.apache.cocoon.serialization.ElementProcessorSerializer.characters(ElementProcessorSerializer.java:276)
>
> at
> org.apache.cocoon.xml.AbstractXMLPipe.characters(AbstractXMLPipe.java:123)
>
> at
> org.apache.cocoon.generation.JXTemplateGenerator.execute(JXTemplateGenerator.java:2626)
>
> at
> org.apache.cocoon.generation.JXTemplateGenerator.performGeneration(JXTemplateGenerator.java:2497)
>
> at
> org.apache.cocoon.generation.JXTemplateGenerator.generate(JXTemplateGenerator.java:2488)
>
> at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
>
> ... 28 more
> Caused by: java.lang.NullPointerException
> at
> org.apache.cocoon.serialization.ElementProcessorSerializer.characters(ElementProcessorSerializer.java:273)
>
> ... 33 more
>
> stacktrace
>
> java.lang.NullPointerException
> at
> org.apache.cocoon.serialization.ElementProcessorSerializer.characters(ElementProcessorSerializer.java:273)
>
> at
> org.apache.cocoon.xml.AbstractXMLPipe.characters(AbstractXMLPipe.java:123)
>
> at
> org.apache.cocoon.generation.JXTemplateGenerator.execute(JXTemplateGenerator.java:2626)
>
> at
> org.apache.cocoon.generation.JXTemplateGenerator.performGeneration(JXTemplateGenerator.java:2497)
>
> at
> org.apache.cocoon.generation.JXTemplateGenerator.generate(JXTemplateGenerator.java:2488)
>
> at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
>
> at
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:281)
>
> at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:480)
>
> at
> org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120)
>
> at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
>
> at
> org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
>
> at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
>
> at
> org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
>
> at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
>
> at
> org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
>
> at
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
>
> at
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
>
> at
> org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:252)
>
> at org.apache.cocoon.Cocoon.process(Cocoon.java:686)
> at
> org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1153)
>
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:358)
> at
> org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:294)
>
> at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567)
>
> at org.mortbay.http.HttpContext.handle(HttpContext.java:1807)
> at
> org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:525)
>
> at org.mortbay.http.HttpContext.handle(HttpContext.java:1757)
> at org.mortbay.http.HttpServer.service(HttpServer.java:879)
> at org.mortbay.http.HttpConnection.service(HttpConnection.java:789)
> at
> org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:960)
> at org.mortbay.http.HttpConnection.handle(HttpConnection.java:806)
> at
> org.mortbay.http.SocketListener.handleConnection(SocketListener.java:218)
>
> at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:300)
> at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:511)
>
> --------------------------------------------------------------
>
> Stacktrace from "try2_b.rpt"
>
> Internal Server Error
>
> Message: Failed to process pipeline at <map:serialize type="xml"> -
> file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:40:36 at
> <map:generate type="jx"> -
> file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:39:51 at
> <map:serialize type="xls"> -
> file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:44:36 at
> <map:generate> -
> file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:43:49
>
> Description: org.apache.cocoon.ProcessingException: Failed to process
> pipeline at <map:serialize type="xml"> -
> file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:40:36 at
> <map:generate type="jx"> -
> file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:39:51 at
> <map:serialize type="xls"> -
> file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:44:36 at
> <map:generate> -
> file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:43:49
>
> Sender: org.apache.cocoon.servlet.CocoonServlet
>
> Source: Cocoon Servlet
>
> Request URI
>
> try2_b.rpt
>
> cause
>
> java.lang.NullPointerException
>
> request-uri
>
> /try2_b.rpt
>
> full exception chain stacktrace
>
> org.apache.cocoon.ProcessingException: Failed to process pipeline
> at <map:serialize type="xml"> -
> file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:40:36
> at <map:generate type="jx"> -
> file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:39:51
> at <map:serialize type="xls"> -
> file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:44:36
> at <map:generate> -
> file:/C:/Development/cocoon-2.1.9/build/webapp/sitemap.xmap:43:49
> at
> org.apache.cocoon.ProcessingException.throwLocated(ProcessingException.java:144)
>
> at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.handleException(AbstractProcessingPipeline.java:951)
>
> at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:582)
>
> at
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:281)
>
> at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:779)
>
> at
> org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:412)
>
> at
> org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:100)
>
> at
> org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:320)
>
> at
> org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
>
> at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
>
> at
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:281)
>
> at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:480)
>
> at
> org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120)
>
> at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
>
> at
> org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
>
> at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
>
> at
> org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
>
> at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
>
> at
> org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
>
> at
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
>
> at
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
>
> at
> org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:252)
>
> at org.apache.cocoon.Cocoon.process(Cocoon.java:686)
> at
> org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1153)
>
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:358)
> at
> org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:294)
>
> at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567)
>
> at org.mortbay.http.HttpContext.handle(HttpContext.java:1807)
> at
> org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:525)
>
> at org.mortbay.http.HttpContext.handle(HttpContext.java:1757)
> at org.mortbay.http.HttpServer.service(HttpServer.java:879)
> at org.mortbay.http.HttpConnection.service(HttpConnection.java:789)
> at
> org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:960)
> at org.mortbay.http.HttpConnection.handle(HttpConnection.java:806)
> at
> org.mortbay.http.SocketListener.handleConnection(SocketListener.java:218)
>
> at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:300)
> at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:511)
> Caused by: java.lang.NullPointerException
> at
> org.apache.cocoon.serialization.ElementProcessorSerializer.SAXExceptionFactory(ElementProcessorSerializer.java:131)
>
> at
> org.apache.cocoon.serialization.ElementProcessorSerializer.characters(ElementProcessorSerializer.java:276)
>
> at
> org.apache.cocoon.components.EnvironmentChanger.characters(EnvironmentStack.java:154)
>
> at
> org.apache.cocoon.xml.AbstractXMLPipe.characters(AbstractXMLPipe.java:123)
>
> at
> org.apache.cocoon.generation.JXTemplateGenerator.execute(JXTemplateGenerator.java:2626)
>
> at
> org.apache.cocoon.generation.JXTemplateGenerator.performGeneration(JXTemplateGenerator.java:2497)
>
> at
> org.apache.cocoon.generation.JXTemplateGenerator.generate(JXTemplateGenerator.java:2488)
>
> at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
>
> ... 35 more
> Caused by: java.lang.NullPointerException
> at
> org.apache.cocoon.serialization.ElementProcessorSerializer.characters(ElementProcessorSerializer.java:273)
>
> ... 41 more
>
> stacktrace
>
> java.lang.NullPointerException
> at
> org.apache.cocoon.serialization.ElementProcessorSerializer.characters(ElementProcessorSerializer.java:273)
>
> at
> org.apache.cocoon.components.EnvironmentChanger.characters(EnvironmentStack.java:154)
>
> at
> org.apache.cocoon.xml.AbstractXMLPipe.characters(AbstractXMLPipe.java:123)
>
> at
> org.apache.cocoon.generation.JXTemplateGenerator.execute(JXTemplateGenerator.java:2626)
>
> at
> org.apache.cocoon.generation.JXTemplateGenerator.performGeneration(JXTemplateGenerator.java:2497)
>
> at
> org.apache.cocoon.generation.JXTemplateGenerator.generate(JXTemplateGenerator.java:2488)
>
> at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
>
> at
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:281)
>
> at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:779)
>
> at
> org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:412)
>
> at
> org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:100)
>
> at
> org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:320)
>
> at
> org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
>
> at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
>
> at
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:281)
>
> at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:480)
>
> at
> org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120)
>
> at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
>
> at
> org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
>
> at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
>
> at
> org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
>
> at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
>
> at
> org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
>
> at
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
>
> at
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
>
> at
> org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:252)
>
> at org.apache.cocoon.Cocoon.process(Cocoon.java:686)
> at
> org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1153)
>
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:358)
> at
> org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:294)
>
> at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567)
>
> at org.mortbay.http.HttpContext.handle(HttpContext.java:1807)
> at
> org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:525)
>
> at org.mortbay.http.HttpContext.handle(HttpContext.java:1757)
> at org.mortbay.http.HttpServer.service(HttpServer.java:879)
> at org.mortbay.http.HttpConnection.service(HttpConnection.java:789)
> at
> org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:960)
> at org.mortbay.http.HttpConnection.handle(HttpConnection.java:806)
> at
> org.mortbay.http.SocketListener.handleConnection(SocketListener.java:218)
>
> at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:300)
> at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:511)
>
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