Subject: RE: [xsl] File:New generates error From: "Michael Kay" <mike@xxxxxxxxxxxx> Date: Mon, 16 Mar 2009 12:52:10 -0000 |
You're not using Saxon here, you're using the XSLTC processor (part of the Xalan product). I suspect that's related to the the problem, since calling conventions for extension functions depend on the processor you are using. Since file:exists in Java returns a boolean, I would suggest taking out the " = 'true'" part of the test, since comparing a boolean to a string is somewhat error-prone. Michael Kay http://www.saxonica.com/ > -----Original Message----- > From: Cool The Breezer [mailto:techcool.kumar@xxxxxxxxx] > Sent: 16 March 2009 12:18 > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx > Subject: [xsl] File:New generates error > > > Hi, > We have strange error started coming recently for using java > A= PI to check file existence. Recently we moved to saxon and > earlier we were using Xalan but I dont think this caused the > error. We were using this code since years or so without any > problem and this error =A0comes randomly. I am not able to > replicate this in dev environment. I would appreciate your > help on finding root cause of this problem. > > XSL Code: > > <xsl:template name="file-exists" xmlns:file="java.io.File"> > > <xsl:param name="filename"/> > <xsl:choose> > <xsl:when > test="file:exists(file:new($filename)) = 'true'">true</xsl:when> > <xsl:otherwise>false</xsl:otherwise> > </xsl:choose> > </xsl:template> > > Error: > ERROR: 'Cannot convert argument/return type in call to > method 'java.io.File.new(reference)'' > > FATAL ERROR: 'Could not compile stylesheet' > > > > java.lang.ClassCastException: > com.sun.org.apache.xalan.internal.xsltc.compiler.Variable > cannot be cast to > com.sun.org.apache.xalan.internal.xsltc.compiler.Param > > at > com.sun.org.apache.xalan.internal.xsltc.compiler.SymbolTable.a > ddParam(Unknown Source)
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