XSl using XALAN - problem:

XSl using XALAN - problem:

Hi,

I am using xalan parser to convert xml
to HTML using xsl.

The code is as follows 

XML file:

<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="results.xsl"?>
<entries gameID="DWO">
    <entry>
        <player>John</player>
        <guess>3</guess>
        <guess>9</guess>
        <guess>222</guess>
    </entry>
    <entry>
        <player>Mary</player>
        <guess>88</guess>
        <guess>76</guess>
        <guess>5</guess>
    </entry>
</entries>

XSL file:

<?xml version="1.0"?> 
<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
               
xmlns:lxslt="http://xml.apache.org/xslt"
               
xmlns:result="http://www.example.com/results"
                extension-element-prefixes="result"
                version="1.0">

  <lxslt:component prefix="result" elements="rules"
functions="getResult">
    <lxslt:script lang="javascript">
        function getResult (thisGuess) {
          var thisResult =
parseInt(Math.random()*100);
          if (thisResult == parseInt(thisGuess)) {
             return "Correct!";
          } else {
             return "Wrong! The actual answer was
"+thisResult+
                                                 ",
not "+thisGuess+".";
          }
        }
    </lxslt:script>
  </lxslt:component>

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

  <xsl:template match="entry">
      Guesser: <xsl:value-of select="player"/>
      <xsl:apply-templates select="guess"/>  
  </xsl:template>

  <xsl:template match="guess">
        Guess: <xsl:value-of select="."/> 
          Actual: <xsl:value-of
select="result:getResult(string(.))"/>
  </xsl:template>
</xsl:stylesheet>


I have put the following files in the lib
directory of Ant build.

1)xml-apis.jar
2)xercesImpl.jar
3)xalan.jar
4)styler.jar
5)bsf.jar
6)js.jar

and i have included the lib directory in the
classpath.

if i run a code without a javascript function it works
fine,
but with the javascript i get the error

D:\deepak\buildProcess_2\logging>java
org.apache.xalan.xslt.Process -IN
D:\deepak\buildProcess_2\logging\cart.xml -XSL
D:\deepak\buildProcess_2\logging\res
ults.xsl -OUT
D:\deepak\buildProcess_2\logging\xalan.html

java.lang.ClassNotFoundException:
com/ibm/bsf/BSFManager
...
...
...
Caused by: javax.xml.transform.TransformerException:
Could not initialize BSF Manager
        at
org.apache.xalan.extensions.ExtensionHandlerGeneral.<init>(Unknown
Source)
...
...
...
file:/D:/deepak/buildProcess_2/logging/results.xsl;
Line #33; Column #-1; XSLT Error
(javax.xml.transform.TransformerException):
java.lang.NullPointerExcep
tion


So something must be wrong with the bsf.jar file.
where should i put the file so that its being
recognised?
the js.jar file is also at the right place.
where am I wromg?

bye,
with regards,
Deepak.


	
		
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