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From Jeremias Maerki <...@jeremias-maerki.ch>
Subject Re: [jira] Commented: (COCOON-2295) integrating FOP-1.0 into Cocoon-2.1.12-dev
Date Wed, 29 Sep 2010 08:17:39 GMT
Could be the following bug that was fixed some time ago:
http://svn.apache.org/viewvc?view=revision&revision=649927

The Batik 1.7 release was at SVN rev 608260, but the fix has been made
afterwards. However, there is currently no newer release that you could
switch to.

It also doesn't seem to be related to FOP 1.0 since the stacktrace
indicates that Batik is called directly from Cocoon, not from FOP. So
this may simply be a side-effect from upgrading from Batik 1.6 to Batik
1.7. Take a look at the source code of SAXDocumentFactory. Maybe you can
find a work-around to avoid this NPE.

HTH

On 25.09.2010 11:01:23 Jasha Joachimsthal wrote:
> This is the stacktrace:
> 
> org.apache.cocoon.ProcessingException: Failed to process pipeline
> 	at [TransformerException] -
> file:///Users/jashaj/Development/workspace/BRANCH_2_1_X/build/webapp/samples/hello-world/style/xsl/page2svg.xsl:27:10
> 	at <map:serialize type="svgxml"> -
> file:///Users/jashaj/Development/workspace/BRANCH_2_1_X/build/webapp/samples/hello-world/sitemap.xmap:96:35
> 	at <map:transform> -
> file:///Users/jashaj/Development/workspace/BRANCH_2_1_X/build/webapp/samples/hello-world/sitemap.xmap:95:50
> 	at <map:generate> -
> file:///Users/jashaj/Development/workspace/BRANCH_2_1_X/build/webapp/samples/hello-world/sitemap.xmap:94:44
> 	at <map:serialize type="svg2jpeg"> -
> file:///Users/jashaj/Development/workspace/BRANCH_2_1_X/build/webapp/samples/blocks/batik/sitemap.xmap:79:41
> 	at <map:generate> -
> file:///Users/jashaj/Development/workspace/BRANCH_2_1_X/build/webapp/samples/blocks/batik/sitemap.xmap:78:69
> 	at <map:mount> -
> file:///Users/jashaj/Development/workspace/BRANCH_2_1_X/build/webapp/samples/blocks/sitemap.xmap:67:68
> 	at <map:mount> -
> file:///Users/jashaj/Development/workspace/BRANCH_2_1_X/build/webapp/samples/sitemap.xmap:198:66
> 	at <map:mount> -
> file:///Users/jashaj/Development/workspace/BRANCH_2_1_X/build/webapp/sitemap.xmap:1079:92
> 	at org.apache.cocoon.ProcessingException.throwLocated(ProcessingException.java:145)
> 	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.handleException(AbstractProcessingPipeline.java:955)
> 	at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:401)
> 	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:782)
> 	at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:414)
> 	at org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:101)
> 	at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:321)
> 	at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:116)
> 	at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:372)
> 	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:483)
> 	at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:144)
> 	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
> 	at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
> 	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
> 	at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
> 	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
> 	at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
> 	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
> 	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
> 	at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
> 	at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:118)
> 	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
> 	at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
> 	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
> 	at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
> 	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
> 	at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
> 	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
> 	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
> 	at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
> 	at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:118)
> 	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
> 	at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
> 	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
> 	at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
> 	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
> 	at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
> 	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
> 	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
> 	at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
> 	at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:118)
> 	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
> 	at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
> 	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
> 	at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
> 	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
> 	at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
> 	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
> 	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
> 	at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
> 	at org.apache.cocoon.Cocoon.process(Cocoon.java:699)
> 	at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1154)
> 	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$PoolThread.run(ThreadPool.java:511)
> Caused by: org.apache.commons.lang.exception.NestableRuntimeException:
> javax.xml.transform.TransformerException:
> java.lang.NullPointerException
> 	at org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:604)
> 	at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown Source)
> 	at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown Source)
> 	at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
> 	at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
> 	at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
> 	at org.apache.xerces.impl.XMLDocumentScannerImpl$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.XML11Configuration.parse(Unknown Source)
> 	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> 	at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> 	at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
> 	at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:315)
> 	at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:334)
> 	at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:326)
> 	at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:116)
> 	at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:355)
> 	... 63 more
> Caused by: javax.xml.transform.TransformerException:
> java.lang.NullPointerException
> 	at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2405)
> 	at org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:1376)
> 	at org.apache.xalan.templates.ElemApplyTemplates.transformSelectedNodes(ElemApplyTemplates.java:395)
> 	at org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApplyTemplates.java:178)
> 	at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2400)
> 	at org.apache.xalan.transformer.TransformerImpl.applyTemplateToNode(TransformerImpl.java:2270)
> 	at org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1356)
> 	at org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3447)
> 	at org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:408)
> 	at org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)
> 	at org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:586)
> 	... 80 more
> Caused by: java.lang.NullPointerException
> 	at org.apache.batik.dom.util.SAXDocumentFactory.startElement(Unknown Source)
> 	at org.apache.cocoon.components.EnvironmentChanger.startElement(EnvironmentStack.java:140)
> 	at org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87)
> 	at org.apache.xml.serializer.ToXMLSAXHandler.closeStartTag(ToXMLSAXHandler.java:206)
> 	at org.apache.xml.serializer.ToSAXHandler.flushPending(ToSAXHandler.java:279)
> 	at org.apache.xml.serializer.ToXMLSAXHandler.startPrefixMapping(ToXMLSAXHandler.java:350)
> 	at org.apache.xml.serializer.ToXMLSAXHandler.startPrefixMapping(ToXMLSAXHandler.java:320)
> 	at org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:1317)
> 	at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2400)
> 	... 90 more
> 
> 
> 
> Jasha Joachimsthal
> 
> j.joachimsthal@onehippo.com - jasha@apache.org
> 
> Hippo
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> 
> 
> 
> 
> On 22 September 2010 08:56, Jeremias Maerki <dev@jeremias-maerki.ch> wrote:
> 
> > Can you post the stacktrace? I may be able to help.
> >
> > On 27.08.2010 08:46:26 Jasha Joachimsthal wrote:
> > > With FOP 0.95 there is no problem (committed that change already in
> > > 2.1.12-dev). With FOP 1.0 and Batik 1.7 the samples in the Batik block
> > fail
> > > if you use the SvgSerializer (nasty NPE).
> > >
> > > Jasha
> > >
> > >
> > > On 26 August 2010 11:58, Laurent Medioni <lmedioni@odyssey-group.com>
> > wrote:
> > >
> > > > Hi,
> > > > What is your issue as we have this setup running (but in 2.1.11 with
> > > > backported FOPNGSerlializer...)
> > > > Thanks,
> > > > Laurent
> > > >
> > > > -----Original Message-----
> > > > From: Jasha Joachimsthal (JIRA) [mailto:jira@apache.org]
> > > > Sent: mardi, 24. août 2010 08:22
> > > > To: dev@cocoon.apache.org
> > > > Subject: [jira] Commented: (COCOON-2295) integrating FOP-1.0 into
> > > > Cocoon-2.1.12-dev
> > > >
> > > >
> > > >    [
> > > >
> > https://issues.apache.org/jira/browse/COCOON-2295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12901743#action_12901743
> > ]
> > > >
> > > > Jasha Joachimsthal commented on COCOON-2295:
> > > > --------------------------------------------
> > > >
> > > > Can't make the Batik block to work for JPEG/PNG serialization so won't
> > > > apply this patch.
> > > >
> > > > > integrating FOP-1.0 into Cocoon-2.1.12-dev
> > > > > ------------------------------------------
> > > > >
> > > > >                 Key: COCOON-2295
> > > > >                 URL:
> > https://issues.apache.org/jira/browse/COCOON-2295
> > > > >             Project: Cocoon
> > > > >          Issue Type: Improvement
> > > > >          Components: Blocks: FOP
> > > > >    Affects Versions: 2.1.12-dev (Current SVN)
> > > > >            Reporter: ron van den branden
> > > > >            Assignee: Jasha Joachimsthal
> > > > >         Attachments: jars.patch, jars.xml
> > > > >
> > > > >
> > > > > Here are instructions for updating the current FOP-0.95 serializer
in
> > > > Cocoon-2.1.12-dev (see
> > https://issues.apache.org/jira/browse/COCOON-2289):
> > > > > 1. checkout
> > http://svn.apache.org/repos/asf/cocoon/branches/BRANCH_2_1_X
> > > > > 2. download (and build) FOP-1.0 from
> > > > http://xmlgraphics.apache.org/fop/download.html
> > > > > 3. update jars in %COCOON_HOME%\lib\*:
> > > > >     -replace %COCOON_HOME%\lib\optional\batik-all-1.6.jar with
> > > > %FOP_HOME%\lib\batik-all-1.7.jar
> > > > >     -replace %COCOON_HOME%\lib\optional\fop-0.95.jar with
> > > > %FOP_HOME%\build\fop.jar
> > > > >     -replace %COCOON_HOME%\lib\optional\xmlgraphics-commons-1.3.1.jar
> > > > with %FOP_HOME%\lib\xmlgraphics-commons-1.4.jar
> > > > >     -replace %COCOON_HOME%\lib\optional\xmlgraphics-commons-1.3.1.jar
> > > > with %FOP_HOME%\lib\xmlgraphics-commons-1.4.jar
> > > > >     -copy %FOP_HOME%\lib\xml-apis-ext-1.3.04.jar to
> > > > %COCOON_HOME%\lib\endorsed
> > > > >     -copy %FOP_HOME%\lib\serializer-2.7.0.jar to
> > > > %COCOON_HOME%\lib\optional
> > > > > 4. update references to these jars in %COCOON_HOME%\lib\jars.xml
(see
> > > > attached file)
> > > > > 5. build Cocoon
> > > >
> > > > --
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> > > > -
> > > > You can reply to this email to add a comment to the issue online.
> > > >
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> >




Jeremias Maerki


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