Subject: RE: [xsl] Problem with identity transform and Saxon From: "Michael Kay" <mike@xxxxxxxxxxxx> Date: Sun, 7 Aug 2005 21:19:50 +0100 |
The result of exslt-common:node-set() is a document node, therefore in <xsl:template match="/"> <xsl:apply-templates select="exsl-common:node-set($rtf)" /> </xsl:template> the apply-templates call will invoke this same template rule, causing infinite recursion. Michael Kay http://www.saxonica.com/ > -----Original Message----- > From: Kenneth Stephen [mailto:marvin.the.cynical.robot@xxxxxxxxx] > Sent: 06 August 2005 16:45 > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx > Subject: [xsl] Problem with identity transform and Saxon > > Hi, > > I have the following code : > > <?xml version="1.0" encoding="UTF-8"?> > <xsl:stylesheet > xmlns:xsl="http://www.w3.org/1999/XSL/Transform" > xmlns:exsl-common="http://exslt.org/common" > version="1.0"> > > <xsl:variable name="rtf" xml:space="preserve"> > <a> > <b /> > </a> > </xsl:variable> > > <xsl:template match="/"> > <xsl:apply-templates > select="exsl-common:node-set($rtf)" /> > </xsl:template> > > <xsl:template match="@*|node()"> > <xsl:copy> > <xsl:apply-templates select="@*|node()" /> > </xsl:copy> > </xsl:template> > > </xsl:stylesheet> > > java net.sf.saxon.Transform <XSL filename> <XSL filename> > > produces the following : > > Warning: Running an XSLT 1.0 stylesheet with an XSLT 2.0 processor > java.lang.StackOverflowError > at java.lang.Object.getClass(Native Method) > at > net.sf.saxon.value.SingletonNode.convertToJava(SingletonNode.java:192) > at > net.sf.saxon.functions.ExtensionFunctionCall.setupParams(Exten > sionFunctionCall.ja > va:330) > at > net.sf.saxon.functions.ExtensionFunctionCall.call(ExtensionFun > ctionCall.java:211) > at > net.sf.saxon.functions.ExtensionFunctionCall.iterate(Extension > FunctionCall.java:1 > 11) > at net.sf.saxon.expr.ItemChecker.iterate(ItemChecker.java:83) > at net.sf.saxon.value.Closure.iterate(Closure.java:201) > at net.sf.saxon.value.Value.getIterator(Value.java:202) > at > net.sf.saxon.instruct.ApplyTemplates$ApplyTemplatesPackage.pro cessLeavingTail(App > lyTemplates.java:431) > at > net.sf.saxon.instruct.ApplyTemplates.applyTemplates(ApplyTempl > ates.java:276) > at > net.sf.saxon.instruct.ApplyTemplates$ApplyTemplatesPackage.pro cessLeavingTail(App > lyTemplates.java:431) > . > . > . > . > at > net.sf.saxon.instruct.ApplyTemplates.applyTemplates(ApplyTempl > ates.java:276) > Exception in thread "main" > > This is with Saxon 8.4. Any ideas on what I'm doing wrong? > > Thanks, > Kenneth
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