Re: EXSLT user-defined function question

Grtz,
Geert

Hi all,

I'm trying to call an user-defined exslt function, and strangely I get
this error. Can somebody quickly suggest something?

Thanks in advance,
-Sanjeeb

Error:
} java.lang.RuntimeException: java.lang.NoSuchMethodException: For
extension function, could not find method
org.apache.xalan.lib.ExsltStrings.replace([ExpressionContext,] #STRING,
#STRING, #STRING).

Checked both static and instance methods.



My xsl:

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:date="http://exslt.org/dates-and-times"
xmlns:ns="..." xmlns:str="http://exslt.org/strings"
xmlns:func="http://exslt.org/functions"
xmlns:xalan="http://xml.apache.org/xslt"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
extension-element-prefixes="func date str"
str:doc="http://www.exslt.org/str" version="1.0">
    <!--$Revision: #2 $-->
    <xsl:import href="import-file.xsl"/>
    <xsl:output indent="yes" xalan:indent-amount="4"/>
    <xsl:template match="/">
...

    <result-tag>	
		<xsl:value-of select="str:replace('ns:field','\r\n','
')"/>
    </result-tag>

Import-file.xsl:

<?xml version="1.0"?>
<xsl:stylesheet version="1.0"
                xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                xmlns:str="http://exslt.org/strings"
                xmlns:func="http://exslt.org/functions"
                xmlns:exsl="http://exslt.org/common"
                extension-element-prefixes="str exsl func">

<func:function name="str:replace">
   <xsl:param name="string" select="''" />
   <xsl:param name="search" select="/.." />
   <xsl:param name="replace" select="/.." />
   <xsl:choose>
      <xsl:when test="not($string)">
        <func:result select="/.." />
      </xsl:when>
      <xsl:when test="function-available('exsl:node-set')">
...