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prefix02.javaAPI DocAndroid 1.5 API3056Wed May 06 22:41:04 BST 2009org.w3c.domts.level2.core

prefix02

public final class prefix02 extends org.w3c.domts.DOMTestCase
The "getPrefix()" method returns the namespace prefix of this node, or null if unspecified. For nodes of any type other than ELEMENT_NODE and ATTRIBUTE_NODE, this is always null. Retrieve the first emp:employeeId node and get the first child of this node. Since the first child is Text node invoking the "getPrefix()" method will cause "null" to be returned.
author
NIST
author
Mary Brady
see
http://www.w3.org/TR/DOM-Level-2-Core/core#ID-NodeNSPrefix

Fields Summary
Constructors Summary
public prefix02(org.w3c.domts.DOMTestDocumentBuilderFactory factory)
Constructor.

param
factory document factory, may not be null
throws
org.w3c.domts.DOMTestIncompatibleException Thrown if test is not compatible with parser configuration

      super(factory);

    //
    //   check if loaded documents are supported for content type
    //
    String contentType = getContentType();
    preload(contentType, "staffNS", false);
Methods Summary
public java.lang.StringgetTargetURI()
Gets URI that identifies the test.

return
uri identifier of test

      return "http://www.w3.org/2001/DOM-Test-Suite/level2/core/prefix02";
public static voidmain(java.lang.String[] args)
Runs this test from the command line.

param
args command line arguments

        DOMTestCase.doMain(prefix02.class, args);
public voidrunTest()
Runs the test case.

throws
Throwable Any uncaught exception causes test to fail

      Document doc;
      NodeList elementList;
      Node testEmployee;
      Node textNode;
      String prefix;
      doc = (Document) load("staffNS", false);
      elementList = doc.getElementsByTagName("emp:employeeId");
      testEmployee = elementList.item(0);
      assertNotNull("empEmployeeNotNull", testEmployee);
      textNode = testEmployee.getFirstChild();
      prefix = textNode.getPrefix();
      assertNull("textNodePrefix", prefix);