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RE: saxonb8-5 and saxonb8-5-1 error

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Michael Kay-2

RE: saxonb8-5 and saxonb8-5-1 error

Thanks for reporting this. The Saxon optimizer is stumbling over the
expression

<xsl:if test="true() = false()">

which occurs 20 or 30 times in this stylesheet. This is a bug which I will
fix, but in the meantime please replace these occurrences with

<xsl:if test="false()">

and it should run OK.

Michael Kay
Saxonica Limited

> -----Original Message-----
> From: Sreenivas.T [mailto:[hidden email]]
> Sent: 04 October 2005 08:36
> To: [hidden email]; [hidden email]
> Subject: saxonb8-5 and saxonb8-5-1 error
>
> Hi,
> We are facing problem with saxonb8-5 and
> saxonb8-5-1. Our application throws error while
> getting the transformer from TransformerFactory for
> some xsls. Our application transformation happens at
> jboss-3.2.3 and we have added saxon8.jar,
> saxon8-dom.jar and saxon8-jdom.jar to the server
> classpath. The same report works fine with
> saxon6-5-4.jar.
>
> I've attached the XML and XSL files which are giving
> errors.
> Please help out soon whether its a known issue.
>
> The code to get the transformer is shown below
> protected Transformer getTransformer(String
> docXslUrl)
> throws TransformerConfigurationException{
>
> TransformerFactory theTransformerFactory;
> HashMap transformerCache = null;
>
> if (theTransformerFactory == null) {
> theTransformerFactory =
> TransformerFactory.newInstance();
> }
> if (transformerCache == null) {
> transformerCache = new HashMap();
> }
> //Testing xsl access
> URL xslUrl = null;
> try {
> xslUrl = new URL(docXslUrl);
> } catch (MalformedURLException e) {
> }
> try { //Testing the URL access
> InputStream stream = xslUrl.openStream();
> stream.close();
> } catch (IOException e) {
>
> }
>
> Transformer returnedTransformer = (Transformer)
> transformerCache.get(docXslUrl);
> if (returnedTransformer == null) {
> returnedTransformer =
> theTransformerFactory.newTransformer(new
> StreamSource(docXslUrl));
>
> returnedTransformer.setErrorListener(errorListener);
> transformerCache.put(docXslUrl,
> returnedTransformer);
> }
> return returnedTransformer;
> }
>
> When we try to get the transformer from the
> transformer factory the following error is thrown.
>
> Running an XSLT 1.0 stylesheet with an XSLT 2.0
> processor
> java.lang.ArrayIndexOutOfBoundsException: 0
> java.lang.ArrayIndexOutOfBoundsException: 0
> at
>
> net.sf.saxon.instruct.Choose.getItemType(Choose.java:145)
> at
>
> net.sf.saxon.expr.PromotionOffer.promote(PromotionOffer.java:221)
> at
>
> net.sf.saxon.expr.PromotionOffer.accept(PromotionOffer.java:174)
> at
>
> net.sf.saxon.instruct.Instruction.promote(Instruction.java:255)
> at
>
> net.sf.saxon.expr.ComputedExpression.doPromotion(ComputedExpre
> ssion.java:254)
> at
>
> net.sf.saxon.instruct.Block.promoteInst(Block.java:265)
> at
>
> net.sf.saxon.instruct.Instruction.promote(Instruction.java:259)
> at
>
> net.sf.saxon.expr.ComputedExpression.doPromotion(ComputedExpre
> ssion.java:254)
> at
>
> net.sf.saxon.instruct.ParentNodeConstructor.promoteInst(Parent
> NodeConstructor.java:131)
> at
>
> net.sf.saxon.instruct.Instruction.promote(Instruction.java:259)
> at
>
> net.sf.saxon.expr.ComputedExpression.doPromotion(ComputedExpre
> ssion.java:254)
> at
>
> net.sf.saxon.instruct.ForEach.optimize(ForEach.java:119)
> at
>
> net.sf.saxon.instruct.ParentNodeConstructor.optimize(ParentNod
> eConstructor.java:118)
> at
> net.sf.saxon.instruct.Block.optimize(Block.java:247)
> at
>
> net.sf.saxon.instruct.ParentNodeConstructor.optimize(ParentNod
> eConstructor.java:118)
> at
>
> net.sf.saxon.instruct.Choose.optimize(Choose.java:132)
> at
> net.sf.saxon.instruct.Block.optimize(Block.java:247)
> at
>
> net.sf.saxon.instruct.ParentNodeConstructor.optimize(ParentNod
> eConstructor.java:118)
> at
> net.sf.saxon.instruct.Block.optimize(Block.java:247)
> at
>
> net.sf.saxon.instruct.ParentNodeConstructor.optimize(ParentNod
> eConstructor.java:118)
> at
>
> net.sf.saxon.instruct.ParentNodeConstructor.optimize(ParentNod
> eConstructor.java:118)
> at
>
> net.sf.saxon.instruct.ForEach.optimize(ForEach.java:102)
> at
>
> net.sf.saxon.instruct.ParentNodeConstructor.optimize(ParentNod
> eConstructor.java:118)
> at
> net.sf.saxon.instruct.Block.optimize(Block.java:247)
> at
>
> net.sf.saxon.instruct.ParentNodeConstructor.optimize(ParentNod
> eConstructor.java:118)
> at
>
> net.sf.saxon.instruct.ForEach.optimize(ForEach.java:102)
> at
>
> net.sf.saxon.instruct.ForEach.optimize(ForEach.java:102)
> at
>
> net.sf.saxon.instruct.ForEach.optimize(ForEach.java:102)
> at
>
> net.sf.saxon.instruct.ForEach.optimize(ForEach.java:102)
> at
> net.sf.saxon.instruct.Block.optimize(Block.java:247)
> at
>
> net.sf.saxon.instruct.ParentNodeConstructor.optimize(ParentNod
> eConstructor.java:118)
> at
> net.sf.saxon.instruct.Block.optimize(Block.java:247)
> at
>
> net.sf.saxon.instruct.ParentNodeConstructor.optimize(ParentNod
> eConstructor.java:118)
> at
> net.sf.saxon.instruct.Block.optimize(Block.java:247)
> at
>
> net.sf.saxon.instruct.ParentNodeConstructor.optimize(ParentNod
> eConstructor.java:118)
> at
>
> net.sf.saxon.expr.LetExpression.optimize(LetExpression.java:104)
> at
>
> net.sf.saxon.expr.LetExpression.optimize(LetExpression.java:104)
> at
>
> net.sf.saxon.instruct.ForEach.optimize(ForEach.java:102)
> at
> net.sf.saxon.instruct.Block.optimize(Block.java:247)
> at
>
> net.sf.saxon.instruct.ParentNodeConstructor.optimize(ParentNod
> eConstructor.java:118)
> at
>
> net.sf.saxon.style.XSLTemplate.compile(XSLTemplate.java:305)
> at
>
> net.sf.saxon.style.XSLStylesheet.compileStylesheet(XSLStyleshe
> et.java:989)
> at
>
> net.sf.saxon.PreparedStylesheet.setStylesheetDocument(Prepared
> Stylesheet.java:285)
> at
>
> net.sf.saxon.PreparedStylesheet.prepare(PreparedStylesheet.java:117)
> at
>
> net.sf.saxon.TransformerFactoryImpl.newTemplates(TransformerFa
> ctoryImpl.java:133)
> at
>
> net.sf.saxon.TransformerFactoryImpl.newTransformer(Transformer
> FactoryImpl.java:88)
> at
>
> obbisoft.transport.businessobject.report.ObbiReportServerBean.
> getTransformer(ObbiReportServerBean.java:389)
> at
>
> obbisoft.transport.businessobject.report.ObbiReportServerBean.
> runReport(ObbiReportServerBean.java:326)
> at
>
> obbisoft.transport.businessobject.report.ObbiReportServerBean.
> runReport(ObbiReportServerBean.java:187)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> at
>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccess
> orImpl.java:39)
> at
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMeth
> odAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:324)
> at
>
> org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.i
> nvoke(StatelessSessionContainer.java:683)
> at
>
> org.jboss.resource.connectionmanager.CachedConnectionIntercept
> or.invoke(CachedConnectionInterceptor.java:185)
> at
>
> org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invo
> ke(StatelessSessionInstanceInterceptor.java:72)
> at
>
> org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(Abstrac
> tTxInterceptor.java:84)
> at
>
> org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxI
> nterceptorCMT.java:297)
> at
>
> org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT
> .java:128)
> at
>
> org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInter
> ceptor.java:118)
> at
>
> org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
> at
>
> org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(Pro
> xyFactoryFinderInterceptor.java:122)
> at
>
> org.jboss.ejb.StatelessSessionContainer.internalInvoke(Statele
> ssSessionContainer.java:331)
> at
> org.jboss.ejb.Container.invoke(Container.java:700)
> at
> sun.reflect.GeneratedMethodAccessor51.invoke(Unknown
> Source)
> at
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMeth
> odAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:324)
> at
>
> org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(Reflec
> tedMBeanDispatcher.java:284)
> at
>
> org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
> at
>
> org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoke
> r.java:367)
> at
> sun.reflect.GeneratedMethodAccessor53.invoke(Unknown
> Source)
> at
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMeth
> odAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:324)
> at
>
> sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
> at
> sun.rmi.transport.Transport$1.run(Transport.java:148)
> at
> java.security.AccessController.doPrivileged(Native
> Method)
> at
>
> sun.rmi.transport.Transport.serviceCall(Transport.java:144)
> at
>
> sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport
> .java:460)
> at
>
> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTr
> ansport.java:701)
> at java.lang.Thread.run(Thread.java:534)
>
>
> Thanks and regards,
> Sreenivas.T
>
>
>
>
> __________________________________
> Yahoo! Mail - PC Magazine Editors' Choice 2005
> http://mail.yahoo.com
>

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