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https://issues.apache.org/jira/browse/XALANJ-131?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mikael Ståldal closed XALANJ-131.
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> Xalan doesn't work properly when the qName parameter in SAX2 is empty
> ---------------------------------------------------------------------
>
> Key: XALANJ-131
> URL: https://issues.apache.org/jira/browse/XALANJ-131
> Project: XalanJ2
> Issue Type: Bug
> Security Level: No security risk; visible to anyone(Ordinary problems in
> Xalan projects. Anybody can view the issue.)
> Components: Xalan
> Affects Versions: 2.0.1
> Environment: Operating System: All
> Platform: All
> Reporter: Mikael Ståldal
>
> I'm using programatically generated SAX input to Xalan. Xalan doesn't
> seem to work properly when the qName paramterer to the ContentHandler
> methods is the empty string. I think that Xalan should work properly
> even when the qName is not given.
> Here is a test program and a stylesheet:
> // DirTest.java
> import java.io.*;
> import org.xml.sax.*;
> import org.xml.sax.helpers.AttributesImpl;
> import javax.xml.transform.*;
> import javax.xml.transform.Source;
> import javax.xml.transform.sax.*;
> import javax.xml.transform.stream.StreamSource;
> import org.apache.xml.serialize.*;
> public class DirTest
> {
> public static void main(String[] args) throws Exception
> {
> if (args.length < 3)
> {
> System.out.println("Syntax: DirTest <input_dir> <stylesheet> <output>");
> return;
> }
> String inDir = args[0];
> String xslFile = args[1];
> String outFile = args[2];
> TransformerFactory tf = TransformerFactory.newInstance();
> if (!(tf.getFeature(SAXTransformerFactory.FEATURE)
> && tf.getFeature(SAXResult.FEATURE)
> && tf.getFeature(StreamSource.FEATURE)))
> {
> System.out.println("The transformer factory "
> + tf.getClass().getName() + " doesn't support SAX");
> return;
> }
> SAXTransformerFactory tfactory = (SAXTransformerFactory)tf;
> System.out.println("Read stylesheet " + xslFile);
> Templates stylesheet = tfactory.newTemplates(new StreamSource(xslFile));
> System.out.println("Transforming " + inDir + " to " + outFile);
> XMLSerializer ser = new XMLSerializer(
> new FileOutputStream(outFile), new OutputFormat());
> TransformerHandler th = tfactory.newTransformerHandler(stylesheet);
> th.setResult(new SAXResult(ser.asContentHandler()));
> generateDirListing(new File(inDir), th);
> System.out.println("Finished");
> }
> static void generateDirListing(File dir, ContentHandler sax)
> throws SAXException
> {
> String[] files = dir.list();
> sax.startDocument();
> sax.startElement("", "dirlist", "", new AttributesImpl());
> // sax.startElement("", "dirlist", "dirlist", new AttributesImpl());
> for (int i = 0; i < files.length; i++)
> {
> File file = new File(dir, files[i]);
> AttributesImpl atts = new AttributesImpl();
> atts.addAttribute("", "filename", "", "CDATA", files[i]);
> // atts.addAttribute("", "filename", "filename", "CDATA", files[i]);
> if (file.isFile())
> {
> sax.startElement("", "file", "", atts);
> // sax.startElement("", "file", "file", atts);
> sax.endElement("", "file", "");
> // sax.endElement("", "file", "file");
> }
> else if (file.isDirectory())
> {
> sax.startElement("", "directory", "", atts);
> // sax.startElement("", "directory", "directory", atts);
> sax.endElement("", "directory", "");
> // sax.endElement("", "directory", "directory");
> }
> else
> ;
> }
> sax.endElement("", "dirlist", "");
> // sax.endElement("", "dirlist", "dirlist");
> sax.endDocument();
> }
> }
> <?xml version="1.0" encoding="iso-8859-1"?>
> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
> version="1.0">
> <xsl:template match="/">
> Directory listing
> </xsl:template>
> <xsl:template match="file">
> <li><xsl:value-of select="@filename"/></li>
> </xsl:template>
> </xsl:stylesheet>
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