[ http://nagoya.apache.org/jira/browse/XALANJ-1560?page=history ]
Henry Zongaro updated XALANJ-1560:
----------------------------------
Priority: Critical
> Performance Problems-NEED HELP!
> -------------------------------
>
> Key: XALANJ-1560
> URL: http://nagoya.apache.org/jira/browse/XALANJ-1560
> Project: XalanJ2
> Type: Bug
> Components: Xalan
> Versions: 2.4
> Environment: Operating System: HP-UX
> Platform: HP
> Reporter: Andreas Felix
> Assignee: Xalan Developers Mailing List
> Priority: Critical
> Attachments: xml_test.zip
>
> We use Xalan in the Version 2.4.1 for a Search-Engine(Web-Application). The
> database is Oracle 8.1.7 und the Web Server runs on HP-Ux with Apache and
> Tomcat. using Java Servlet with Java Version 1.2.2 .The Content from the
> Database (XML) is transformed in HTML with XSL�s. With multiple concurrent
> transformation (about 200 users on 1 machine, different stylesheets) the
> transformation times are getting higher and pushes the performance down.
> Code-Snippet:
> Result pOut = null;
> TransformerFactory myFactory = new TransformerFactory.newInstance();
> // Prepare XSL-Transformer
> StreamSource xslSource= new StreamSource(new File(myStylesheet));
> Transformer myTransformer = myFactory.newTransformer(xslSource);
> // Prepare XML
> // String xmldata
> InputStream xmlInputStream = new ByteArrayInputStream(xmlData.getBytes));
> InputStream xmlIn= new BufferedInputStream(xmlInputStream);
> StreamSource xmlSource= new StreamSource(xmlIn);
> // Transformation
> myTransformer.transform(xmlSource, pOut);
> // Code-Snippet-End
> Have anybody related problems?
> Are the usage of Templates better for the Transformation process?
> deeply gratefule for any advice!
> thanks to the community!
> Andreas Felix
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