The XSLTFileDelegate class works similarly to the XSLTConfigDelegate except that instead of transforming an embedded XML fragment, the XSLT script transforms a file read in from the file system. The delegate-config takes exactly the same form:

<delegate-config>
    <xslt-config configName="ConfigurationElement"><![CDATA[
        Any XSL document contents...
        ]]>
     </xslt-config>
     <xslt-param name="param-name">param-value</xslt-param>
     <!-- ... -->
</delegate-config>

The xslt-config child element content specifies an arbitrary XSL script fragment that is to be applied to the MBean service attribute named by the configName attribute. The named attribute must be a String value corresponding to an XML file that will be transformed. The optional xslt-param elements specify XSL script parameter values for parameters used in the script. There are two XSL parameters defined by default called host and port, and their values are set to the configuration host and port bindings.

The following example maps the host and port values for the Tomcat connectors:

   
<service-config name="jboss.web:service=WebServer"
                delegateClass="org.jboss.services.binding.XSLTFileDelegate">
    <delegate-config>
        <xslt-config configName="ConfigFile"><![CDATA[
   <xsl:stylesheet
         xmlns:xsl='http://www.w3.org/1999/XSL/Transform' version='1.0'>

     <xsl:output method="xml" />
     <xsl:param name="port"/>

     <xsl:variable name="portAJP" select="$port - 71"/>
     <xsl:variable name="portHttps" select="$port + 363"/>

     <xsl:template match="/">
       <xsl:apply-templates/>
     </xsl:template>

      <xsl:template match = "Connector">
         <Connector>
            <xsl:for-each select="@*">
            <xsl:choose>
               <xsl:when test="(name() = 'port' and . = '8080')">
                  <xsl:attribute name="port">
                      <xsl:value-of select="$port" />
                  </xsl:attribute>
               </xsl:when>
               <xsl:when test="(name() = 'port' and . = '8009')">
                  <xsl:attribute name="port">
                      <xsl:value-of select="$portAJP" />
                  </xsl:attribute>
               </xsl:when>
               <xsl:when test="(name() = 'redirectPort')">
                  <xsl:attribute name="redirectPort">
                      <xsl:value-of select="$portHttps" />
                  </xsl:attribute>
               </xsl:when>
               <xsl:when test="(name() = 'port' and . = '8443')">
                  <xsl:attribute name="port">
                      <xsl:value-of select="$portHttps" />
                  </xsl:attribute>
               </xsl:when>
               <xsl:otherwise>
                  <xsl:attribute name="{name()}"><xsl:value-of select="." /></xsl:attribute>
               </xsl:otherwise>
            </xsl:choose>
            </xsl:for-each>
            <xsl:apply-templates/>
         </Connector>
      </xsl:template>

     <xsl:template match="*|@*">
       <xsl:copy>
         <xsl:apply-templates select="@*|node()"/>
       </xsl:copy>
     </xsl:template>
   </xsl:stylesheet>
   ]]>
        </xslt-config>
    </delegate-config>
    <binding port="8280"/>
</service-config>