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From Antonio Gallardo <agalla...@agssa.net>
Subject Re: Problem with XMLDB Transformer
Date Thu, 11 Aug 2005 01:03:24 GMT
Hi Christoph:

Wich cocoon version are you using?

Best Regards,

Antonio Gallardo.

Christoph Hermann wrote:

>Jonas Lundberg schrieb:
>
>Hello,
>
>  
>
>>I also get that null pointer exception with the xmldb transformer and eXist.
>>    
>>
>
>Maybe someone can help with this?
>Heres a stack trace:
>
>---snip---
>java.lang.NullPointerException
>	at
>org.apache.cocoon.transformation.AbstractSAXTransformer.startPrefixMapping(AbstractSAXTransformer.java:392)
>	at
>org.exist.cocoon.XMLDBTransformer.startPrefixMapping(XMLDBTransformer.java:526)
>	at
>org.apache.cocoon.xml.AbstractXMLPipe.startPrefixMapping(AbstractXMLPipe.java:66)
>	at
>org.apache.cocoon.xml.RedundantNamespacesFilter.startElement(RedundantNamespacesFilter.java:69)
>	at
>org.apache.cocoon.generation.JXTemplateGenerator.execute(JXTemplateGenerator.java:2949)
>	at
>org.apache.cocoon.generation.JXTemplateGenerator.performGeneration(JXTemplateGenerator.java:2486)
>	at
>org.apache.cocoon.generation.JXTemplateGenerator.generate(JXTemplateGenerator.java:2480)
>	at
>org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:581)
>	at
>org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:183)
>	at
>org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:483)
>	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:138)
>	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.handleCocoonRedirect(ConcreteTreeProcessor.java:298)
>	at
>org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.access$000(ConcreteTreeProcessor.java:47)
>	at
>org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor$TreeProcessorRedirector.cocoonRedirect(ConcreteTreeProcessor.java:339)
>	at
>org.apache.cocoon.environment.ForwardRedirector.redirect(ForwardRedirector.java:59)
>	at
>org.apache.cocoon.components.flow.AbstractInterpreter.forwardTo(AbstractInterpreter.java:209)
>	at
>org.apache.cocoon.components.flow.javascript.fom.FOM_JavaScriptInterpreter.forwardTo(FOM_JavaScriptInterpreter.java:894)
>	at
>org.apache.cocoon.components.flow.javascript.fom.FOM_Cocoon.forwardTo(FOM_Cocoon.java:698)
>	at
>org.apache.cocoon.components.flow.javascript.fom.FOM_Cocoon.jsFunction_sendPage(FOM_Cocoon.java:269)
>	at inv6.invoke()
>	at org.mozilla.javascript.FunctionObject.doInvoke(FunctionObject.java:523)
>	at org.mozilla.javascript.FunctionObject.call(FunctionObject.java:438)
>	at org.mozilla.javascript.ScriptRuntime.call(ScriptRuntime.java:1244)
>	at
>org.mozilla.javascript.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:1134)
>	at
>org.mozilla.javascript.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:190)
>	at
>org.mozilla.javascript.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:138)
>	at
>org.mozilla.javascript.continuations.InterpretedFunctionImpl.call(InterpretedFunctionImpl.java:121)
>	at org.mozilla.javascript.ScriptRuntime.call(ScriptRuntime.java:1244)
>	at
>org.apache.cocoon.components.flow.javascript.fom.FOM_JavaScriptInterpreter.callFunction(FOM_JavaScriptInterpreter.java:755)
>	at
>org.apache.cocoon.components.treeprocessor.sitemap.CallFunctionNode.invoke(CallFunctionNode.java:135)
>	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:138)
>	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:250)
>	at
>org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117)
>	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:138)
>	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:250)
>	at org.apache.cocoon.Cocoon.process(Cocoon.java:624)
>	at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1143)
>	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)
>---snap---
>
>AbstractXMLPipe line 66 is:
>---snip---
>    public void startPrefixMapping(String prefix, String uri)
>    throws SAXException {
>66        if (contentHandler != null)
>contentHandler.startPrefixMapping(prefix, uri);
>    }
>---snap---
>
>I'd be happy if someone had an Idea on how to fix this.
>
>Christoph
>
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>  
>


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