[ http://issues.apache.org/jira/browse/XALANJ-1857?page=all ]
Brian Minchau updated XALANJ-1857:
----------------------------------
Fix Version: 2.7
> Error while using TransformerHandler
> ------------------------------------
>
> Key: XALANJ-1857
> URL: http://issues.apache.org/jira/browse/XALANJ-1857
> Project: XalanJ2
> Type: Bug
> Components: JAXP
> Versions: 2.5
> Environment: Operating System: Windows NT/2K
> Platform: PC
> Reporter: Sankar Tanguturi
> Assignee: Xalan Developers Mailing List
> Fix For: 2.7
>
> Hi,
> I have been trying to send SAX events to TransformerHandler to transform XML.
> I
> pass a templates object while creating the TransformerHandler. I am using
> xalan
> 2.5_2 along with xercesImpl and xml-apis.jar files that ship with xalan for
> my
> test. I am finding that the style sheet can not match any of the XML
> elements.
> However, a transformation using transformer.transform() works and gives
> correct
> results.
> I have experimented with all xalan versions (2.1 through 2.6) and found that
> the same code that uses TransformerHandler works fine when using xalan 2.1.
> After that, it does not seem to be working. Is this a known bug ? How do I
> get
> around it ?
> I am attaching a test program I have used for my testing .
> Thanks in advance for your help.
> Regards,
> Sankar
> ---------------------------------------------------------------------
> //Source code for Java Program
> import java.io.*;
> import javax.xml.transform.*;
> import javax.xml.transform.sax.*;
> import javax.xml.transform.stream.*;
> import org.xml.sax.*;
> import org.xml.sax.helpers.AttributesImpl;
> /**
> * Program to test Transformation using TransformerHandler that uses Templates
> */
> public class SimpleXSLProcessor
> {
> public static void main(String[] args) throws Exception
> {
> // Specify XML Name,
> if (args.length == 0)
> {
> System.err.println(
> "Usage: java "
> + SimpleXSLProcessor.class.getName()
> + " [useTransformerHandler] [xsltFile] <xmlFile>");
> System.err.println(" - useTransformerHandler is required");
> System.err.println(" - xsltFile is required");
> System.err.println(" - xmlFile is optional if useTransformerHandler is 'Y' ");
> System.exit(1);
> }
> boolean useTransformerHandler = args[0].equalsIgnoreCase("Y") ? true: false;
> String xsltFileName = (args.length > 1) ? args[1] : null;
> String xmlFileName = (args.length > 2) ? args[2] : null;
> TransformerFactory transFact = TransformerFactory.newInstance();
> if (transFact.getFeature(SAXTransformerFactory.FEATURE))
> {
> SAXTransformerFactory saxTransFact =
> (SAXTransformerFactory)transFact;
> TransformerHandler transHand = null;
> if (!useTransformerHandler)
> {
> System.out.println(" Transformation Output Using Transformer :");
> Transformer transformer = saxTransFact.newTransformer( new StreamSource(new
> File
> (xsltFileName)));
> transformer.transform(new StreamSource(new File(xmlFileName)),new StreamResult
> (System.out));
> }
> else
> {
> System.out.println(" Transformation Output Using TransformerHandler :");
> javax.xml.transform.Templates templates = saxTransFact.newTemplates( new
> StreamSource(new File(xsltFileName)) );
> transHand = saxTransFact.newTransformerHandler(templates);
> // set the destination for the XSLT transformation
> transHand.setResult(new StreamResult(System.out));
> Generate(transHand);
> }
> }
> else
> {
> System.err.println("SAXTransformerFactory is not supported.");
> System.exit(1);
> }
> }
> //Create SAX events to be sent to content handler of TransformerHandler
> static void Generate(org.xml.sax.ContentHandler aContent) throws Exception
> {
> aContent.startDocument();
> // Now we can actually write the date out.
> AttributesImpl atts = new AttributesImpl();
> atts.addAttribute("", "", "state", "CDATA", "NJ");
> atts.addAttribute("", "", "zip", "CDATA", "07753");
> atts.addAttribute("", "", "sicname", "CDATA", "Veterinary Services, Animal
> Specialties");
> atts.addAttribute("", "", "siccode", "CDATA", "0742");
> atts.addAttribute("", "", "rep", "CDATA", "sankar");
> atts.addAttribute("", "", "pdate", "CDATA", "April 9, 2004" );
> atts.addAttribute("", "", "edate", "CDATA", "May 1, 2004");
> atts.addAttribute("", "", "vdate", "CDATA", "May, 2004");
> atts.addAttribute("", "", "name", "CDATA", "TESTPDF");
> atts.addAttribute("", "", "timestamp", "CDATA", "April 9, 2004 10:19:33 AM");
> atts.addAttribute("", "", "lives", "CDATA", "8");
> atts.addAttribute("", "", "insured", "CDATA", "8");
> atts.addAttribute("", "", "logo", "CDATA", "C:\\logo.gif");
> aContent.startElement("", "", "root", atts);
> aContent.startElement("", "", "cover", new AttributesImpl());
> aContent.endElement("", "", "cover");
> aContent.endElement("", "", "root");
> aContent.endDocument();
> }
> }
> ------------------------------------------------------------------
> // XSL File
> <xsl:stylesheet xmlns:xsl='http://www.w3.org/1999/XSL/Transform'
> version='1.0'>
> <xsl:template match='/root'>
> Found the root
> <xsl:apply-templates/>
> </xsl:template>
> <xsl:template match='cover'>
> Found the cover
> </xsl:template>
> </xsl:stylesheet>
> -------------------------------------------------------------------
> // XML File
> <?xml version="1.0" encoding="UTF-8"?>
> <root state="NJ" zip="07753" sicname="Veterinary Services, Animal
> Specialties"
> siccode="0742" rep="sankar" pdate="April 9, 2004" edate="May 1, 2004"
> vdate="May, 2004" name="testpdf" timestamp="April 9, 2004 10:19:33 AM"
> lives="8" insured="8" logo="logo.gif"><cover/></root>
> ---------------------------------------------------
> //Output from my program
> C:\Sankar\Programs\XMLTest>java -classpath .;xalan.jar;xml-
> apis.jar;xercesImpl.jar SimpleXSLProcessor Y identity.xsl
> Transformation Output Using TransformerHandler :
> <?xml version="1.0" encoding="UTF-8"?>
> C:\Sankar\Programs\XMLTest>java -classpath .;xalan.jar;xml-
> apis.jar;xercesImpl.jar SimpleXSLProcessor N identity.xsl source.xml
> Transformation Output Using Transformer :
> <?xml version="1.0" encoding="UTF-8"?>
> Found the root
> Found the cover
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