problems in xalan servlet

[Rabi Shanker <ra...@hotmail.com>]

hi,
i am trying to generate fo files from xml/xsl files.  i tried using xalan-j 
in a servlet but i am getting SAX EXception.  i am
enclosing the code that i have written to generate the fo files from xml/fo.
  could some one please tell me whats wrong in this.
  thanx in advance.
regards,
Rabi

i am using tomcat3.2.1,xalan2



import xmltofo.transfer;
import java.io.*;
public class Conv
{
	public static void main(String[] args)
	{

      try{
	  System.out.println("Hello World!");
	  //File xmlFile = new File("biabgrun.xml");
      //File xslFile = new File("biabgrun.xsl");
	  //File foFile = new File("biabgrun.fo");
      //transfer.Transform(xmlFile,xslFile,foFile);
	  transfer.Transform("antrag.xml","antrag.xsl","antrag.fo");
      }catch(Exception e){System.out.println(e);}

	}
}


------------------------------------------

package xmltofo;

import org.apache.xalan.xslt.*;




public abstract class transfer implements XSLTProcessor {

public static void Transform(String xmlSourceURL, String xslURL, String
outputURL)
  throws java.io.IOException,
         java.net.MalformedURLException,
         org.xml.sax.SAXException

{

  org.apache.xalan.xslt.XSLTProcessor processor =
                 org.apache.xalan.xslt.XSLTProcessorFactory.getProcessor();


  org.apache.xalan.xslt.XSLTInputSource xmlSource =
                        new org.apache.xalan.xslt.XSLTInputSource
(xmlSourceURL);
  org.apache.xalan.xslt.XSLTInputSource xslSheet =
                       new org.apache.xalan.xslt.XSLTInputSource (xslURL);
  org.apache.xalan.xslt.XSLTResultTarget xmlResult =
                       new org.apache.xalan.xslt.XSLTResultTarget 
(outputURL);


  processor.process(xmlSource, xslSheet, xmlResult); //...the actual
transformation.

}
}

this is giving an error org.xml.sax.SAX EXception: SAX EXception


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Re: problems in xalan servlet

[René Jensen <lu...@tbkol.dk>]

Citat Rabi Shanker <ra...@hotmail.com>:

> hi,
> i am trying to generate fo files from xml/xsl files.  i tried using
> xalan-j 
> in a servlet but i am getting SAX EXception.  i am
> enclosing the code that i have written to generate the fo files from
> xml/fo.
>   could some one please tell me whats wrong in this.
>   thanx in advance.
> regards,
> Rabi
> 
> i am using tomcat3.2.1,xalan2
> 
> 
> 
> import xmltofo.transfer;
> import java.io.*;
> public class Conv
> {
> 	public static void main(String[] args)
> 	{
> 
>       try{
> 	  System.out.println("Hello World!");
> 	  //File xmlFile = new File("biabgrun.xml");
>       //File xslFile = new File("biabgrun.xsl");
> 	  //File foFile = new File("biabgrun.fo");
>       //transfer.Transform(xmlFile,xslFile,foFile);
> 	  transfer.Transform("antrag.xml","antrag.xsl","antrag.fo");
>       }catch(Exception e){System.out.println(e);}
> 
> 	}
> }
> 
> 
> ------------------------------------------
> 
> package xmltofo;
> 
> import org.apache.xalan.xslt.*;
> 
> 
> 
> 
> public abstract class transfer implements XSLTProcessor {
> 
> public static void Transform(String xmlSourceURL, String xslURL, String
> outputURL)
>   throws java.io.IOException,
>          java.net.MalformedURLException,
>          org.xml.sax.SAXException
> 
> {
> 
>   org.apache.xalan.xslt.XSLTProcessor processor =
>                 
> org.apache.xalan.xslt.XSLTProcessorFactory.getProcessor();
> 
> 
>   org.apache.xalan.xslt.XSLTInputSource xmlSource =
>                         new org.apache.xalan.xslt.XSLTInputSource
> (xmlSourceURL);
>   org.apache.xalan.xslt.XSLTInputSource xslSheet =
>                        new org.apache.xalan.xslt.XSLTInputSource
> (xslURL);
>   org.apache.xalan.xslt.XSLTResultTarget xmlResult =
>                        new org.apache.xalan.xslt.XSLTResultTarget 
> (outputURL);
> 
> 
>   processor.process(xmlSource, xslSheet, xmlResult); //...the actual
> transformation.
> 
> }
> }
> 
> this is giving an error org.xml.sax.SAX EXception: SAX EXception
> 
> 
> _________________________________________________________________________
> Get Your Private, Free E-mail from MSN Hotmail at
> http://www.hotmail.com.
> 
> 
Hi there

I have had a problem using a servlet before.
My problem was that tomcat comes with it's own xml-parser. The jar-files for 
this parser is prepended to your classpath when you start Tomcat. these jar-
files can contain an older implementation of some of the classes. I fixed it by 
changing the startup files for TomCat so that everything it adds to the 
classpath is appended instead of prepended.

         \\|//
         (@ @)
-----oOOo-(_)-oOOo-----
      René Jensen
   lundeman@tbkol.dk