Michael,
good news, indeed. I'd appreciate if you could send a working example so that I
could rule otu my own stupidity ... ;-). Re: Classpath issue, I think you are
probably right here. In my original email, I asked whether using Xerces 1.4.4
could be the issue ...
Werner
Michael Homeijer wrote:
> Hi,
>
> I have successfully used the CastorTransformer. I am working on a new
> version that can be used to marshal and unmarshal, and doesn't use
> deprecated classes/code anymore. It's not finished, but I allready use it in
> a project.
>
> I have it working in the latest CVS version of Cocoon, but it will probably
> also work with 2.03. If you'r interessted, I can mail a copy of the latest
> source.
>
> You'r problem sounds like a classpath/version issue, otherwise I can also
> find no explanation for the NoSuchMethodError
>
> HTH,
>
> Michael
>
> -----Original Message-----
> From: Werner Guttmann
> To: [EMAIL PROTECTED]
> Sent: 20-9-2002 5:07
> Subject: Re: Cocoon 2.0.3 and CastorTransformer
>
> Thanks, Vadim. Now, please find below the stack trace (just the root
> cause) from
> Catalina's app specific log file. Looking at line 94 of
> CastorTransformer.java
> (from the scratchpad of the Cocoon 2.0.3 source dist) I can see that it
> fails on
> the line marked with --> <---, but simply woul dnot know enough to tell
> why ?
>
> Is anybody actually using the CastorTransformer sucessfully ?
>
> Werner
>
> /**
> * Inner class eventhandler, forward the Castor SAX events
> * to Cocoon 2 Events
> */
> CastorEventAdapter = new HandlerBase(){
> public void startElement(String name, AttributeList attributes)
> throws
> SAXException
> {
> AttributesImpl a= new AttributesImpl();
> for(int i=0;i <attributes.getLength(); i++){
>
> a.addAttribute("",attributes.getName(i),attributes.getName(i),
> "",attributes.getValue(i));
> }
>
> --->
> CastorTransformer.super.contentHandler.startElement("",name,name,a);
> <----
> }
>
> public void characters(char[] chars, int offset, int length)
> throws
> SAXException
> {
> CastorTransformer.super.contentHandler.characters(chars,
> offset,
> length);
> }
>
> public void endElement(String name) throws SAXException
> {
>
> CastorTransformer.super.contentHandler.endElement("",
> name,name);
> }
> };
> }
>
> java.lang.NoSuchMethodError
> at
> org.apache.cocoon.transformation.CastorTransformer$1.startElement(Castor
> Transformer.java:94)
>
> at org.exolab.castor.xml.Marshaller.marshal(Marshaller.java:876)
> at org.exolab.castor.xml.Marshaller.marshal(Marshaller.java:540)
> at
> org.apache.cocoon.transformation.CastorTransformer.insertBean(CastorTran
> sformer.java:225)
>
> at
> org.apache.cocoon.transformation.CastorTransformer.process(CastorTransfo
> rmer.java:173)
>
> at
> org.apache.cocoon.transformation.CastorTransformer.startElement(CastorTr
> ansformer.java:132)
>
> at
> org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java
> :118)
> at
> org.apache.xerces.parsers.SAXParser.startElement(SAXParser.java:1376)
> at
> org.apache.xerces.validators.common.XMLValidator.callStartElement(XMLVal
> idator.java:1284)
>
> at
> org.apache.xerces.framework.XMLDocumentScanner.scanElement(XMLDocumentSc
> anner.java:1806)
>
> at
> org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatc
> h(XMLDocumentScanner.java:1182)
>
> at
> org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScan
> ner.java:381)
>
> at
> org.apache.xerces.framework.XMLParser.parse(XMLParser.java:1098)
> at
> org.apache.avalon.excalibur.xml.JaxpParser.parse(JaxpParser.java:269)
> at
> org.apache.avalon.excalibur.xml.JaxpParser.parse(JaxpParser.java:222)
> at
> org.apache.cocoon.components.source.AbstractStreamSource.toSAX(AbstractS
> treamSource.java:206)
>
> at
> org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:1
> 43)
> at
> org.apache.cocoon.components.pipeline.CachingEventPipeline.process(Cachi
> ngEventPipeline.java:250)
>
> at
> org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(Cach
> ingStreamPipeline.java:399)
>
> at
> org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(
> SerializeNode.java:153)
>
> at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
> invokeNodes(AbstractParentProcessingNode.java:85)
>
> at
> org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.i
> nvoke(PreparableMatchNode.java:156)
>
> at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
> invokeNodes(AbstractParentProcessingNode.java:109)
>
> at
> org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(P
> ipelineNode.java:140)
>
> at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
> invokeNodes(AbstractParentProcessingNode.java:109)
>
> at
> org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(
> PipelinesNode.java:144)
>
> at
> org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro
> cessor.java:328)
>
> at
> org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro
> cessor.java:293)
>
> at org.apache.cocoon.Cocoon.process(Cocoon.java:575)
> at
> org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:999)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatc
> her.java:679)
>
> at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDisp
> atcher.java:431)
>
> at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispat
> cher.java:355)
>
> at
> org.apache.struts.action.ActionServlet.processActionForward(ActionServle
> t.java:1759)
>
> at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1596)
> at
> org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:510)
> at
> com.msdw.futopt.expiry.http.ExpiryActionServlet.doPost(ExpiryActionServl
> et.java:172)
>
> at
> com.msdw.futopt.expiry.http.ExpiryActionServlet.doGet(ExpiryActionServle
> t.java:140)
>
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
> tionFilterChain.java:247)
>
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
> erChain.java:193)
>
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
> e.java:243)
>
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
> va:566)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
> 72)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
> e.java:201)
>
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
> va:566)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
> 72)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> at
> org.apache.catalina.core.StandardContext.invoke(StandardContext.java:234
> 4)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
> :164)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
> va:566)
> at
> org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa
> lve.java:170)
>
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
> va:564)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
> :170)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
> va:564)
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462
> )
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
> va:564)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
> 72)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
> java:163)
>
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
> va:566)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
> 72)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> at
> org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.j
> ava:1011)
>
> at
> org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:
> 1106)
> at java.lang.Thread.run(Thread.java:484)
>
> Vadim Gritsenko wrote:
>
> > Werner Guttmann wrote:
> >
> > >Thanks, Vadim, for pointing this out. I just changed this back to be
> in line
> > >with the CASTOR_URI declaration in CastorTransformer.java, i.e. use a
> > >namespace declaration of
> > >
> > >xmlns:castor="http://castor.exolab.org/cocoontransfomer";
> > >
> > >in my page. Though now I am facing the same problem as in my original
> email,
> > >iow I am still getting a NPE. Any idea why ?
> > >
> >
> > No, I don't; and I have not read your original email: I've not worked
> > with Castor (yet).
> >
> > Vadim
> >
> > >Werner
> > >
> > >Vadim Gritsenko wrote:
> > >
> > >
> > >
> > >>Werner Guttmann wrote:
> > >>...
> > >>
> > >>
> > >>
> > >>>PS Btw, the Castor sample shipped with Cocoon 2.0.3 has an error in
> the
> > >>>namespace documentation of the test.xml file, iow it really reads
> > >>>
> > >>><?xml version="1.0"?>
> > >>><zoo xmlns:castor="http://castor.exolab.org/cocoontransfomer";>
> > >>>
> > >>>
> > >>>
> > >>Actually, this is not error in demo; it's a typo in a transformer
> > >>itself. Thanks for pointing this out.
> > >>
> > >>This namespace typo can easily be fixed because this transformer is
> > >>still in the scratchpad (== alpha).
> > >>
> > >>Vadim
> > >>...
> > >>
> > >>
> >
> > ---------------------------------------------------------------------
> > Please check that your question has not already been answered in the
> > FAQ before posting. <http://xml.apache.org/cocoon/faq/index.html>
> >
> > To unsubscribe, e-mail: <[EMAIL PROTECTED]>
> > For additional commands, e-mail: <[EMAIL PROTECTED]>
>
> ---------------------------------------------------------------------
> Please check that your question has not already been answered in the
> FAQ before posting. <http://xml.apache.org/cocoon/faq/index.html>
>
> To unsubscribe, e-mail: <[EMAIL PROTECTED]>
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>
> ---------------------------------------------------------------------
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