docType in case of non-default document-class-name

[sebastien . ponce]

I'm having some problems with the
http://apache.org/xml/properties/dom/document-class-name property of the DOM 
parser.

Actually, when I set it to my own document implementation, which is an empty 
wrapper
around the default one, the documents do not have a document type. The parsing 
seems
however to be done correctly. Is it a bug in the default DocumentImpl 
implementation
?

Sebastien

Here is the code I use :

import org.apache.xerces.dom.*;
import org.apache.xerces.parsers.*;

public class Test2 {

  public static void main (String[] args) {
    DOMParser parser = new DOMParser();
    try {
      
parser.setProperty("http://apache.org/xml/properties/dom/document-class-name";,

                "MyDocumentImpl");
    } catch (org.xml.sax.SAXNotSupportedException e) {
    } catch (org.xml.sax.SAXNotRecognizedException e) {
    }
    try {
      
parser.parse("File:///home/sponce/mycmt/Det/XmlEditor/v3d1/src/Test2.xml");
    } catch (java.io.IOException e) {
    } catch (org.xml.sax.SAXException e) {
    }
    Document document = parser.getDocument();
    DocumentType documentType = document.getDoctype();
    System.out.println(documentType);
  }

}

The MyDocumentImpl class :

import org.apache.xerces.dom.*;
import org.w3c.dom.*;

public class MyDocumentImpl extends DocumentImpl {

    public MyDocumentImpl() {
    super();
    }

    public MyDocumentImpl(boolean grammarAccess) {
        super(grammarAccess);
    }

    public MyDocumentImpl(DocumentType doctype) {
    super(doctype);
    }

    public MyDocumentImpl(DocumentType doctype, boolean grammarAccess) {
    super(doctype, grammarAccess);
    }

}

And the xml file I use for testing :

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE DDDB SYSTEM "DTD/structure.dtd">
<DDDB>
</DDDB>