Problems with xml transformation via xslt - strange results

Question

hi everybody...
i've little trouble finalling a little tool programmed by myself for my education.
the application contains a kind of document-server which enables the client to up- and download xml-document in a special format to/from the server.
in case of the xml-dtd of client and server are different (same type of content, different dtd) the server implements a method called transform(StreamSource source, StreamSource xsl_stylesheet, StreamResult result) which contains the following code:
    transform(StreamSource source, StreamSource xml_stylesheet, StreamResult result) {
      try {
        TransformerFactory factory = TransformerFactory.newInstance();
        Templates template = factory.newTemplates(xsl_stylesheet);
        Transformer transformer = template.newTransformer();
        transformer.transform(source, result);
        return true;
      catch(Exception e) {
        return false;
    }the method is called by the methods downloadFile(...) and uploadFile(...) which both generate the different StreamSource- and StreamResult-Objects.
by using the downloadFile(...) method, the requested file is transformed, stored temporary in a tmp-directory, read in and send to the requesting client.
by using the uploadFile(...) method, the sent file is stored temporary in the tmp-directory, read in, transformed and stored as new server-document (if the file still exists it will be overwritten).
My Problem:
the result files generated by transform(SreamSource source, StreamSource xsl_stylesheet, StreamResult result) look strange. That means the result xml-code is not equal to the result xml-code i generated by transforming my xml-documents with saxon.
The xsl files are correct and the xml files are wellformed as well as they are valid.
The result files look like this:
<?xml-stylesheet type="text-xsl" href="../xsl/SERVER.xsl"?>
   XYZ
   ABC
      1
      piece
      One piece of ABC(-> <?xml-stylesheet type="text-xsl" href="../xsl/SERVER.xsl"?> is a "string" of code from the source xml-file...)
The result should look like this:
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE a-resource SYSTEM "../dtd/A.dtd">
<a-resource id="XYZ">
   <a-type>ABC</a-type>
   <a-data>
      <a-value>1</a-value>
      <a-unit>piece</a-unit>
      <a-descr>One piece of ABC</a-descr>
   </a-data>
</a-resource>Is there anyone who knows what kind of mistake i did in my transform(...) method??
Do I need to add some attributes to any of the Objects of Template of Transformer??
please... help me
i've been testing now over two nights long but couldn't find any solution how to bring my application to work "correct".
thanks,
Thof!!!

Answer 1

ok...
i got it!
seems like jaxpi is unable to convert files with extensions different to .xml ...
now it's working