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Posted to users@cocoon.apache.org by "Rui Alberto L. Gonçalves" <ru...@ptinovacao.pt> on 2003/12/05 12:40:39 UTC
strange transformer behavior in pipeline!
Hi all,
I wrote a transformer a few time ago and it's been working
properly, but I can't insert a xslt transformer after my
transformer in the pipeline, because doing so a RuntimeException
is thrown!! Inserting other transformer or serializing the
result of my transformer is no problem!!!!!!!
Does anyone have any idea what may cause this behavior?
Thanks
Rui
Original Exception: java.lang.RuntimeException:
java.lang.RuntimeException
at org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3364)
at org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:427)
at org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:91)
at org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:529)
at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:318)
at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:337)
at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:229)
at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:141)
at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:272)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:492)
at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:147)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
at org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(ActTypeNode.java:176)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:163)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:161)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:351)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:304)
at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:130)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:163)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:161)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:351)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:304)
at org.apache.cocoon.Cocoon.process(Cocoon.java:640)
at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1104)
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:190)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
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.StandardContext.invoke(StandardContext.java:2347)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
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.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:174)
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:1027)
at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
at java.lang.Thread.run(Thread.java:536)
stacktrace[hide]
org.apache.cocoon.ProcessingException: Failed to execute pipeline.: java.lang.RuntimeException: java.lang.RuntimeException
at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:293)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:492)
at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:147)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
at org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(ActTypeNode.java:176)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:163)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:161)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:351)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:304)
at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:130)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:163)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:161)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:351)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:304)
at org.apache.cocoon.Cocoon.process(Cocoon.java:640)
at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1104)
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:190)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
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.StandardContext.invoke(StandardContext.java:2347)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
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.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:174)
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:1027)
at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
at java.lang.Thread.run(Thread.java:536)
Caused by: java.lang.RuntimeException: java.lang.RuntimeException
at org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3364)
at org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:427)
at org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:91)
at org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:529)
at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:318)
at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:337)
at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:229)
at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:141)
at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:272)
... 52 more
java.lang.RuntimeException: java.lang.RuntimeException
at org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3364)
at org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:427)
at org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:91)
at org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:529)
at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:318)
at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:337)
at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:229)
at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:141)
at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:272)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:492)
at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:147)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
at org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(ActTypeNode.java:176)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:163)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:161)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:351)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:304)
at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:130)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:163)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:161)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:351)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:304)
at org.apache.cocoon.Cocoon.process(Cocoon.java:640)
at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1104)
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:190)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
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.StandardContext.invoke(StandardContext.java:2347)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
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.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:174)
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:1027)
at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
at java.lang.Thread.run(Thread.java:536)
--
Rui Alberto L. Gonçalves <ru...@ptinovacao.pt>
PT Inovação
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Re: strange transformer behavior in pipeline!
Posted by "Rui Alberto L. Gonçalves" <ru...@ptinovacao.pt>.
Yes..yes...yes. That's it!!!
Thanks Geoff!!
Rui
On Fri, 2003-12-05 at 13:09, Geoff Howard wrote:
> Rui Alberto L. Gonçalves wrote:
>
> > Hi all,
> >
> > I wrote a transformer a few time ago and it's been working
> > properly, but I can't insert a xslt transformer after my
> > transformer in the pipeline, because doing so a RuntimeException
> > is thrown!! Inserting other transformer or serializing the
> > result of my transformer is no problem!!!!!!!
> >
> > Does anyone have any idea what may cause this behavior?
>
> Try sticking in the log transformer afterwards. I'd guess you may be
> creating bad sax events - like two end document events, etc.
>
> Geoff
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@cocoon.apache.org
> For additional commands, e-mail: users-help@cocoon.apache.org
--
Rui Alberto L. Gonçalves <ru...@ptinovacao.pt>
PT Inovação
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Re: strange transformer behavior in pipeline!
Posted by Geoff Howard <co...@leverageweb.com>.
Rui Alberto L. Gonçalves wrote:
> Hi all,
>
> I wrote a transformer a few time ago and it's been working
> properly, but I can't insert a xslt transformer after my
> transformer in the pipeline, because doing so a RuntimeException
> is thrown!! Inserting other transformer or serializing the
> result of my transformer is no problem!!!!!!!
>
> Does anyone have any idea what may cause this behavior?
Try sticking in the log transformer afterwards. I'd guess you may be
creating bad sax events - like two end document events, etc.
Geoff
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Re: strange transformer behavior in pipeline!
Posted by "Rui Alberto L. Gonçalves" <ru...@ptinovacao.pt>.
Hi Jorg, thanks for the answer!
I'm sending 4 files in attach.
input.xml -> XML Input to my transformer
output -> Serialized XML after my transformer in pipeline
style.xsl -> Stylesheet that I'm using for testing purposes only.
code.txt -> The relevant code of my tranformer.
My transformer simply records all the elements that belong to
namespace http://www.ptinovacao.pt/request/ that are inside the tag
request. When </request> is matched the recorded XML is sent to
a Socket and the response is read back from socked and serialized in
the pipeline!
No errors are logged in cocoon or tomcat logs!
Any idea??
Thanks again...
Rui
On Fri, 2003-12-05 at 11:47, Jorg Heymans wrote:
> can you insert a view on your custom transformer and post the output of
> it? Maybe it's not producing what your stylesheet is expecting. Does
> core.log or error.log have a less cryptic stacktrace maybe?
>
> Jorg
>
> Rui Alberto L. Gonçalves wrote:
>
> > Hi all,
> >
> > I wrote a transformer a few time ago and it's been working
> > properly, but I can't insert a xslt transformer after my
> > transformer in the pipeline, because doing so a RuntimeException
> > is thrown!! Inserting other transformer or serializing the
> > result of my transformer is no problem!!!!!!!
> >
> > Does anyone have any idea what may cause this behavior?
> >
> > Thanks
> > Rui
> >
> > Original Exception: java.lang.RuntimeException:
> > java.lang.RuntimeException
> > at org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3364)
> > at org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:427)
> > at org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:91)
> > at org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:529)
> > at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown Source)
> > at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown Source)
> > at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
> > at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
> > at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
> > at org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown Source)
> > at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
> > at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> > at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
> > at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> > at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> > at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:318)
> > at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:337)
> > at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:229)
> > at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:141)
> > at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:272)
> > at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:492)
> > at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:147)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
> > at org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(ActTypeNode.java:176)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
> > at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> > at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:163)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> > at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:161)
> > at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:351)
> > at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:304)
> > at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:130)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
> > at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> > at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:163)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> > at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:161)
> > at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:351)
> > at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:304)
> > at org.apache.cocoon.Cocoon.process(Cocoon.java:640)
> > at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1104)
> > 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:190)
> > at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
> > at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
> > 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.StandardContext.invoke(StandardContext.java:2347)
> > at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
> > 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.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:174)
> > 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:1027)
> > at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
> > at java.lang.Thread.run(Thread.java:536)
> >
> >
> > stacktrace[hide]
> >
> >
> > org.apache.cocoon.ProcessingException: Failed to execute pipeline.: java.lang.RuntimeException: java.lang.RuntimeException
> > at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:293)
> > at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:492)
> > at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:147)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
> > at org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(ActTypeNode.java:176)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
> > at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> > at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:163)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> > at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:161)
> > at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:351)
> > at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:304)
> > at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:130)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
> > at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> > at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:163)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> > at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:161)
> > at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:351)
> > at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:304)
> > at org.apache.cocoon.Cocoon.process(Cocoon.java:640)
> > at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1104)
> > 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:190)
> > at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
> > at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
> > 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.StandardContext.invoke(StandardContext.java:2347)
> > at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
> > 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.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:174)
> > 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:1027)
> > at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
> > at java.lang.Thread.run(Thread.java:536)
> > Caused by: java.lang.RuntimeException: java.lang.RuntimeException
> > at org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3364)
> > at org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:427)
> > at org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:91)
> > at org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:529)
> > at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown Source)
> > at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown Source)
> > at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
> > at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
> > at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
> > at org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown Source)
> > at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
> > at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> > at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
> > at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> > at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> > at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:318)
> > at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:337)
> > at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:229)
> > at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:141)
> > at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:272)
> > ... 52 more
> > java.lang.RuntimeException: java.lang.RuntimeException
> > at org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3364)
> > at org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:427)
> > at org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:91)
> > at org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:529)
> > at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown Source)
> > at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown Source)
> > at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
> > at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
> > at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
> > at org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown Source)
> > at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
> > at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> > at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
> > at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> > at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> > at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:318)
> > at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:337)
> > at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:229)
> > at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:141)
> > at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:272)
> > at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:492)
> > at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:147)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
> > at org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(ActTypeNode.java:176)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
> > at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> > at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:163)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> > at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:161)
> > at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:351)
> > at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:304)
> > at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:130)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
> > at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> > at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:163)
> > at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> > at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:161)
> > at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:351)
> > at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:304)
> > at org.apache.cocoon.Cocoon.process(Cocoon.java:640)
> > at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1104)
> > 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:190)
> > at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
> > at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
> > 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.StandardContext.invoke(StandardContext.java:2347)
> > at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
> > 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.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:174)
> > 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:1027)
> > at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
> > at java.lang.Thread.run(Thread.java:536)
> >
> >
> >
> >
>
>
> ---------------------------------------------------------------------
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> For additional commands, e-mail: users-help@cocoon.apache.org
--
Rui Alberto L. Gonçalves <ru...@ptinovacao.pt>
PT Inovação
Re: strange transformer behavior in pipeline!
Posted by Jorg Heymans <jh...@domek.be>.
can you insert a view on your custom transformer and post the output of
it? Maybe it's not producing what your stylesheet is expecting. Does
core.log or error.log have a less cryptic stacktrace maybe?
Jorg
Rui Alberto L. Gonçalves wrote:
> Hi all,
>
> I wrote a transformer a few time ago and it's been working
> properly, but I can't insert a xslt transformer after my
> transformer in the pipeline, because doing so a RuntimeException
> is thrown!! Inserting other transformer or serializing the
> result of my transformer is no problem!!!!!!!
>
> Does anyone have any idea what may cause this behavior?
>
> Thanks
> Rui
>
> Original Exception: java.lang.RuntimeException:
> java.lang.RuntimeException
> at org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3364)
> at org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:427)
> at org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:91)
> at org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:529)
> at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown Source)
> at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown Source)
> at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
> at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
> at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
> at org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown Source)
> at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
> at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:318)
> at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:337)
> at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:229)
> at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:141)
> at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:272)
> at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:492)
> at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:147)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
> at org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(ActTypeNode.java:176)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
> at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:163)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:161)
> at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:351)
> at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:304)
> at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:130)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
> at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:163)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:161)
> at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:351)
> at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:304)
> at org.apache.cocoon.Cocoon.process(Cocoon.java:640)
> at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1104)
> 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:190)
> at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
> at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
> 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.StandardContext.invoke(StandardContext.java:2347)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
> 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.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:174)
> 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:1027)
> at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
> at java.lang.Thread.run(Thread.java:536)
>
>
> stacktrace[hide]
>
>
> org.apache.cocoon.ProcessingException: Failed to execute pipeline.: java.lang.RuntimeException: java.lang.RuntimeException
> at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:293)
> at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:492)
> at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:147)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
> at org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(ActTypeNode.java:176)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
> at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:163)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:161)
> at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:351)
> at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:304)
> at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:130)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
> at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:163)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:161)
> at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:351)
> at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:304)
> at org.apache.cocoon.Cocoon.process(Cocoon.java:640)
> at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1104)
> 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:190)
> at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
> at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
> 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.StandardContext.invoke(StandardContext.java:2347)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
> 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.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:174)
> 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:1027)
> at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
> at java.lang.Thread.run(Thread.java:536)
> Caused by: java.lang.RuntimeException: java.lang.RuntimeException
> at org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3364)
> at org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:427)
> at org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:91)
> at org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:529)
> at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown Source)
> at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown Source)
> at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
> at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
> at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
> at org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown Source)
> at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
> at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:318)
> at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:337)
> at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:229)
> at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:141)
> at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:272)
> ... 52 more
> java.lang.RuntimeException: java.lang.RuntimeException
> at org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3364)
> at org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:427)
> at org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:91)
> at org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:529)
> at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown Source)
> at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown Source)
> at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
> at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
> at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
> at org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown Source)
> at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
> at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:318)
> at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:337)
> at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:229)
> at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:141)
> at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:272)
> at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:492)
> at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:147)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
> at org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(ActTypeNode.java:176)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
> at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:163)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:161)
> at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:351)
> at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:304)
> at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:130)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
> at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:163)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
> at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:161)
> at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:351)
> at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:304)
> at org.apache.cocoon.Cocoon.process(Cocoon.java:640)
> at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1104)
> 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:190)
> at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
> at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
> 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.StandardContext.invoke(StandardContext.java:2347)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
> 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.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:174)
> 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:1027)
> at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
> at java.lang.Thread.run(Thread.java:536)
>
>
>
>
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