RE: Unable to transform to docbook

Hi Mansour,

First of all I assume you don't have the same match patterns in the same sitemap..right? I guess you altered the implementation just to test and the first one (docbook.xsl) failed and the second one (myCustomSheet.xsl) worked.

The most obvious way to debug is to try what following matchers will do:

<map:match pattern="article/{id}">
  <map:generate src="/home/mansour/workspace/pipelines/repo/articles/{map:id}.xml" />
  <map:serialize />
</map:match>

Also try to generate that xsl:

<map:match pattern="transform/docbook.xsl">
  <map:generate src="/home/mansour/workspace/pipelines/docbook-xsl-snapshot/html/docbook.xsl " />
  <map:serialize />
</map:match>

But my hunch is that the docbook.xsl has other xsl imports or includes which might be the problem.

Let me know what happens if you try above matchers and also check if the docbookx.xsl has imports/includes or if it has declared xsl parameters.

Kind regards,
Robby Pelssers

-----Original Message-----
From: Mansour Al Akeel [mailto:[email protected]] 
Sent: Sunday, November 04, 2012 11:14 PM
To: users
Subject: Unable to transform to docbook

I have worked with C2.1 and 2.2 before. I am trying to play with C3 for a coming project.
I need to generate HTML from docbook file.

INFO  RequestProcessor - Sitemap execution for /article/ex took 6470.727 ms.
ERROR XMLSitemapServlet - Cocoon can't process the request.
org.apache.cocoon.sitemap.InvocationException:
org.apache.cocoon.pipeline.ProcessingException: Can't parse url connection file:/home/mansour/workspace/pipelines/repo/articles/ex.xml
        at org.apache.cocoon.sitemap.util.ExceptionHandler.getInvocationException(ExceptionHandler.java:39)
        at org.apache.cocoon.sitemap.node.PipelineNode.handleException(PipelineNode.java:101)
        at org.apache.cocoon.sitemap.node.PipelineNode.invoke(PipelineNode.java:71)
        at org.apache.cocoon.sitemap.node.AbstractSitemapNode.invoke(AbstractSitemapNode.java:96)
        at org.apache.cocoon.sitemap.node.PipelinesNode.invoke(PipelinesNode.java:49)
        at org.apache.cocoon.sitemap.node.AbstractSitemapNode.invoke(AbstractSitemapNode.java:96)
        at org.apache.cocoon.sitemap.node.Sitemap.invoke(Sitemap.java:42)
        at org.apache.cocoon.servlet.RequestProcessor.invoke(RequestProcessor.java:233)
        at org.apache.cocoon.servlet.RequestProcessor.sendSitemapResponse(RequestProcessor.java:290)
        at org.apache.cocoon.servlet.RequestProcessor.service(RequestProcessor.java:90)
        at org.apache.cocoon.servlet.XMLSitemapServlet.service(XMLSitemapServlet.java:47)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

.....

Caused by: org.apache.cocoon.pipeline.ProcessingException: Can't parse url connection file:/home/mansour/workspace/pipelines/repo/articles/ex.xml
        at org.apache.cocoon.sax.util.XMLUtils.toSax(XMLUtils.java:117)
        at org.apache.cocoon.sax.component.XMLGenerator$URLGenerator.execute(XMLGenerator.java:385)
        at org.apache.cocoon.sax.component.XMLGenerator.execute(XMLGenerator.java:104)
        at org.apache.cocoon.pipeline.AbstractPipeline.invokeStarter(AbstractPipeline.java:146)
        at org.apache.cocoon.pipeline.CachingPipeline.execute(CachingPipeline.java:143)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:601)
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
        at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:80)
        at org.apache.cocoon.servlet.collector.ResponseHeaderCollector.interceptInvoke(ResponseHeaderCollector.java:94)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:601)
        at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:621)
        at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:610)
        at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:65)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
        at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
        at $Proxy27.execute(Unknown Source)
        at org.apache.cocoon.sitemap.InvocationImpl.execute(InvocationImpl.java:141)
        at org.apache.cocoon.sitemap.node.PipelineNode.invoke(PipelineNode.java:66)
        ... 60 more
Caused by: org.xml.sax.SAXException: java.lang.NullPointerException
javax.xml.transform.TransformerException: java.lang.NullPointerException
        at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:245)
        at org.apache.cocoon.xml.sax.AbstractSAXPipe.endDocument(AbstractSAXPipe.java:58)
        at org.apache.cocoon.sax.AbstractSAXTransformer.endDocument(AbstractSAXTransformer.java:47)
        at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endDocument(AbstractSAXParser.java:742)

......

Here's my pipeline:

  <map:pipelines>
        <map:pipeline>

            <map:match pattern="article/{id}">
                <map:generate
src="/home/mansour/workspace/pipelines/repo/articles/{map:id}.xml" />
                <map:transform
src="/home/mansour/workspace/pipelines/docbook-xsl-snapshot/html/docbook.xsl"
/>
                <map:serialize />
            </map:match>


This matcher is working with another transformation.
For example the following pipeline:

        <map:pipeline>

            <map:match pattern="article/{id}">
                <map:generate
src="/home/mansour/workspace/pipelines/repo/articles/{map:id}.xml" />
                <map:transform src="sheets/myCustomSheet.xsl" />
                <map:serialize />
            </map:match>

Would work fine.

The same file "ex.xml" can be processed with xalan from the command line and produce the correct output !

any idea ??

---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]