DO NOT REPLY [Bug 8471] New: - parseASURI work while parseASInputSource does not work

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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=8471

parseASURI work while parseASInputSource does not work

           Summary: parseASURI work while parseASInputSource does not work
           Product: Xerces2-J
           Version: 2.0.1
          Platform: PC
        OS/Version: Windows NT/2K
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: DOM
        AssignedTo: xerces-j-dev@xml.apache.org
        ReportedBy: george@sync.ro


I made a simple example of a schema including another schema. When I try to 
parse it with the parseASURI method everything is ok, but when I use 
parseASInputSource I get a warning saying that the included schema document 
cannot be read. (It seems that the included document is resolved relative to 
the working directory instead of the initial document systemID). If I put the 
documents in the working directory then both methods work.

Here is the class for test:
... 
package ro.sync.xml.schema;

import org.apache.xerces.parsers.*;
import org.apache.xerces.dom.DOMInputSourceImpl;
import org.apache.xerces.dom3.ls.DOMInputSource;
import java.io.*;

public class ParseTest {
  public static void main(String[] args) {
    try {
      DOMASBuilderImpl p = new DOMASBuilderImpl();
      System.out.println("About to parse AS URI");
      p.parseASURI("data/includer.xsd");

      System.out.println("About to parse AS Input Source");
      StringBuffer buffer = new StringBuffer();
      FileInputStream fis = new FileInputStream("data/includer.xsd");
      int c = fis.read();
      while (c >= 0) {
        buffer.append((char)c);
        c = fis.read();
      }

      DOMInputSource is = new DOMInputSourceImpl(
          null,
          new File("data/includer.xsd").toURL().toString(),
          null,
          new StringReader(buffer.toString()),
          null
        );
      p.parseASInputSource(is);

    } catch (Exception e) {
      e.printStackTrace();
    }
  }
}
...

Here are the schema documents:
data/includer.xsd
...
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <xs:include schemaLocation="included.xsd"/>
    <xs:element name="includer">
        <xs:simpleType>
            <xs:restriction base="xs:string"/>
        </xs:simpleType>
    </xs:element>
</xs:schema>
...

data/included.xsd
...
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <xs:element name="included">
        <xs:simpleType>
            <xs:restriction base="xs:string"/>
        </xs:simpleType>
    </xs:element>
</xs:schema>
...

Here is the output
...
About to parse AS URI
About to parse AS Input Source
[Warning] :3:48: src-include.0: Failed to read included schema 
document 'included.xsd'.
...

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