Name: erR10175 Date: 05/25/2004



 The following method in the class org.w3c.dom.Document

void normalizeDocument()

does not normalize values when the following DOMConfiguration properties are set:
schema-type, schema-location, validate, datatype-normalization, error-handler.

The javadoc of the DOMConfiguration class reads:
"
 'datatype-normalization'
    true
        [optional] Expose schema normalized values in the tree, such as XML Schema
        normalized values in the case of XML Schema. Since this parameter requires
        to have schema information, the "validate" parameter will also be set to true.
        Having this parameter activated when "validate" is false has no effect and
        no schema-normalization will happen.
"

So the sample (see below) expects the string '\t\r\n 1 ' to be normalized to '1'.

The bug is found in jdk1.5.0/beta2/b51 when the fix of the bug #5041848 is integrated:

5041848 normalizeDocument() does not perform validation

The bug affects the following new JCK-15 beta2 test:

  api/org_w3c/dom/DOMConfiguration/index.html#Params[DatatypeNormalization001]

To reproduce the bug compile and run the following code as shown in the log below.
---------------------------- test.xsd
<?xml version="1.0"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
            targetNamespace="test">
    <xsd:element name="root" type="xsd:int"/>
</xsd:schema>
-------------------------------------

--------------------------- test.java
import org.w3c.dom.DOMError;
import org.w3c.dom.DOMErrorHandler;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.DOMConfiguration;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.XMLConstants;

class test {

    static class TestHandler implements DOMErrorHandler {
        public boolean handleError(DOMError error) {
            if (error.getSeverity() == DOMError.SEVERITY_ERROR
             || error.getSeverity() == DOMError.SEVERITY_FATAL_ERROR) {
                throw new RuntimeException(error.getMessage());
            }
            return true;
        }
    }

    public static void main(String [] args) throws Exception {
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        dbf.setNamespaceAware(true);
        dbf.setValidating(true);

        Document doc = dbf.newDocumentBuilder()
                          .getDOMImplementation()
                          .createDocument("test", "ns:root", null);

        DOMConfiguration config = doc.getDomConfig();
        config.setParameter("schema-type", XMLConstants.W3C_XML_SCHEMA_NS_URI);
        config.setParameter("schema-location", "test.xsd");
        config.setParameter("validate", Boolean.TRUE);
        config.setParameter("datatype-normalization", Boolean.TRUE);
        TestHandler testHandler = new TestHandler();
        config.setParameter("error-handler", testHandler);

        Element root = doc.getDocumentElement();
        root.appendChild(doc.createTextNode("\t\r\n 1 "));

        doc.normalizeDocument();
        Node child = root.getFirstChild();
        if (child == null
         || child.getNodeType() != Node.TEXT_NODE
         || !"1".equals(child.getNodeValue())) {
            System.out.println("Failed: child: " + child
                             + ", expected: text node '1'");
        } else {
            System.out.println("Passed.");
        }
    }
}
-------------------------------------

--------------------------------- log
$javac test.java && java -showversion test
java version "1.5.0-beta2"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-beta2-b51)
Java HotSpot(TM) Client VM (build 1.5.0-beta2-b51, mixed mode)

Failed: child: [#text:
 1 ], expected: text node '1'
-------------------------------------

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