Name: gm110360 Date: 05/10/2004


FULL PRODUCT VERSION :
java version "1.5.0-beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-beta-b32c)
Java HotSpot(TM) Client VM (build 1.5.0-beta-b32c, mixed mode)


ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows XP [Version 5.1.2600]

A DESCRIPTION OF THE PROBLEM :
getDocType() method for Document object always returns null, even though a DOCTYPE declaration is present.
(Note: Bug reporting has not provision for identifying JAXP with SDK1.5)

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Run the sample code

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Non-null DocumentType reference and listing of the document nodes according to the DTD.
ACTUAL -
DocumentType node is null - should be non-null.

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.ParserConfigurationException;
import org.xml.sax.SAXException;
import org.xml.sax.ErrorHandler;
import org.xml.sax.SAXParseException;
import org.w3c.dom.Document;
import org.w3c.dom.DocumentType;
import org.w3c.dom.NodeList;
import org.w3c.dom.Node;
import java.io.File;
import java.io.IOException;

public class TryDOM implements ErrorHandler {
  public static void main(String args[]) {
    if(args.length == 0) {
      System.out.println("No file to process."+
                           "Usage is:\njava TryDOM \"filename\"");
                           
      System.exit(1);
    }
    File xmlFile = new File(args[0]);
    DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
    builderFactory.setNamespaceAware(true); // Set namespace aware
    builderFactory.setValidating(true); // and validating parser feaures

    DocumentBuilder builder = null;
    try {
      builder = builderFactory.newDocumentBuilder(); // Create the parser
      builder.setErrorHandler(new TryDOM()); //Error handler is instance of TryDOM
    }
    catch(ParserConfigurationException e) {
      e.printStackTrace();
    }
    Document xmlDoc = null;

    try {
      xmlDoc = builder.parse(xmlFile);
    }
    catch(SAXException e) {
      e.printStackTrace();
    }
    catch(IOException e) {
      e.printStackTrace();
    }
    DocumentType doctype = xmlDoc.getDoctype(); // Get the DOCTYPE node
    System.out.println("DOCTYPE node:\n" + doctype); // and output it
    System.out.println("\nDocument body contents are:");
    listNodes(xmlDoc.getDocumentElement(),""); // Root element & children
  }
  
  // output a node and all its child nodes
  static void listNodes(Node node, String indent) {
    String nodeName = node.getNodeName();
    System.out.println(indent+nodeName+" Node, type is "
                                             +node.getClass().getName()+":");
    System.out.println(indent+" "+node);

    NodeList list = node.getChildNodes(); // Get the list of child nodes
    if(list.getLength() > 0) { // As long as there are some...
      System.out.println(indent+"Child Nodes of "+nodeName+" are:");
      for(int i = 0 ; i<list.getLength() ; i++) //...list them & their children...
        listNodes(list.item(i),indent+" "); // by calling listNodes() for each
    }
  }

  public void fatalError(SAXParseException spe) throws SAXException {
    System.out.println("Fatal error at line "+spe.getLineNumber());
    System.out.println(spe.getMessage());
    throw spe;
  }

  public void warning(SAXParseException spe) {
    System.out.println("Warning at line "+spe.getLineNumber());
    System.out.println(spe.getMessage());
  }

  public void error(SAXParseException spe) {
    System.out.println("Error at line "+spe.getLineNumber());
    System.out.println(spe.getMessage());
  }
}

/* Document:
<?xml version="1.0"?>
<!DOCTYPE address SYSTEM "AddressDoc.dtd">
<address>
  <buildingnumber> 29 </buildingnumber>
  <street> South Lasalle Street</street>
  <city>Chicago</city>
  <state>Illinois</state>
  <zip>60603</zip>
</address>
*/

/* DTD:
ELEMENT address (buildingnumber, street, city, state, zip)
ELEMENT buildingnumber (#PCDATA)
ELEMENT street (#PCDATA)
ELEMENT city (#PCDATA)
ELEMENT state (#PCDATA)
ELEMENT zip (#PCDATA)
*/


---------- END SOURCE ----------

Release Regression From : 1.2.0
The above release value was the last known release where this
bug was known to work. Since then there has been a regression.

(Incident Review ID: 261460)
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###@###.### 2004-05-11