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List:       xerces-j-dev
Subject:    Re: Bogus duplicate attribute bug
From:       Norman Walsh <ndw () nwalsh ! com>
Date:       2001-09-28 11:55:10
[Download RAW message or body]

FWIW, I reduced the problem to a small test case, submitted here for
your consideration. Using the latest CVS of Xerces J 2 and JDK 1.2.2 on
Linux, the attached program reports:

org.xml.sax.SAXException: Attribute "bar" bound to namespace "" was already specified for element "test".
        at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:979)
        at javax.xml.parsers.SAXParser.parse(SAXParser.java:346)
        at xread.main(xread.java:48)

when presented with the attached document.


[Attachment #2 (text/x-java)]

// xread.java - A simple command-line XML parser

import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.DataInputStream;
import java.net.URL;
import java.net.MalformedURLException;

import org.xml.sax.*;
import org.xml.sax.helpers.*;

import javax.xml.parsers.*;

public class xread
{
  public static void main (String[] args)
    throws FileNotFoundException, IOException {

    if (args.length != 1) {
      System.out.println("Usage: xread xmlfile");
      System.exit(1);
    }

    String xmlfile = args[0];

    URL base = null;
    try {
      base = new URL("file://" + xmlfile);
    } catch (MalformedURLException e) {
      System.out.println("Malformed URL: " + xmlfile);
      System.exit(2);
    }

    SAXParserFactory spf = null;

    try {
      spf = SAXParserFactory.newInstance();

      spf.setNamespaceAware(true);
      spf.setValidating(false);

      DataInputStream inStream = new DataInputStream(base.openStream());

      SAXParser parser = spf.newSAXParser();

      System.out.println("Parsing " + base.toString());

      parser.parse(new InputSource(inStream), new DefaultHandler());
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
}



[Attachment #3 (application/octet-stream)]

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