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Re: [xsl] how to workaround restriction of overloading functions

2012-07-17 10:16:21

This is what xsl:apply-templates is for.

<xsl:function name="znapz:getURI" as="xs:anyURI">
  <xsl:param name="element" as="element()"/>
  <xsl:apply-templates select="$element" mode="getURI"/>
</xsl:function>


<xsl:template match="maximo:SCRIPTLAUNCHPOINT" as="xs:anyURI" mode="getURI">
  <xsl:sequence
    select="{concat($destinationFolder, '/'SCRIPTLAUNCHPOINT/', ./maximo:AUTOSCRIPT, 
'.xml')}"/>
</xsl:template>

<xsl:function match="maximo:SECURITYRESTRICT" as="xs:anyURI" mode="getURI">
  <xsl:sequence
     select="{concat($destinationFolder, '/SECURITYRESTRICT/', ./maximo:APP, 
'.xml')}"/>
</xsl:function>


etc.

Michael Kay
Saxonica



On 17/07/2012 16:01, Robby Pelssers wrote:
Hi all,

I figured out the hard way that you can't overload functions in xslt.  In Java 
this would typically be no problem as the parameter signature is different.    
The only option that comes to mind is to autogenerate 1 crazy big function 
which does typechecking on the parameter in a choose construction and returns 
elemenet.  Just double checking if there is a better way.

Thx in advance,
Robby

<xsl:function name="znapz:getURI" as="xs:anyURI">
   <xsl:param name="element" as="element(maximo:SCRIPTLAUNCHPOINT)"/>
   <xsl:sequence
     select="{concat($destinationFolder, '/'SCRIPTLAUNCHPOINT/', 
$element/maximo:AUTOSCRIPT, '.xml')}"/>
</xsl:function>

<xsl:function name="znapz:getURI" as="xs:anyURI">
   <xsl:param name="element" as="element(maximo:SECURITYRESTRICT)"/>
   <xsl:sequence
      select="{concat($destinationFolder, '/SECURITYRESTRICT/', $element/maximo:APP, 
'.xml')}"/>
</xsl:function>

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