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      1 /*
      2  This Java source file was generated by test-to-java.xsl
      3  and is a derived work from the source document.
      4  The source document contained the following notice:
      5 
      6 
      7 
      8  Copyright (c) 2001 World Wide Web Consortium,
      9  (Massachusetts Institute of Technology, Institut National de
     10  Recherche en Informatique et en Automatique, Keio University).  All
     11  Rights Reserved.  This program is distributed under the W3C's Software
     12  Intellectual Property License.  This program is distributed in the
     13  hope that it will be useful, but WITHOUT ANY WARRANTY; without even
     14  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     15  PURPOSE.
     16 
     17  See W3C License http://www.w3.org/Consortium/Legal/ for more details.
     18 
     19 
     20  */
     21 
     22 package tests.org.w3c.dom;
     23 
     24 import org.w3c.dom.Node;
     25 import org.w3c.dom.Attr;
     26 import org.w3c.dom.Document;
     27 import org.w3c.dom.NodeList;
     28 import org.w3c.dom.NamedNodeMap;
     29 import org.w3c.dom.Element;
     30 
     31 import javax.xml.parsers.DocumentBuilder;
     32 
     33 /**
     34  * The "getOwnerElement()" will return the Element node this attribute is
     35  * attached to or null if this attribute is not in use. Get the "domestic"
     36  * attribute from the first "address" node. Apply the "getOwnerElement()" method
     37  * to get the Element associated with the attribute. The value returned should
     38  * be "address".
     39  *
     40  * @author NIST
     41  * @author Mary Brady
     42  * @see <a
     43  *      href="http://www.w3.org/TR/DOM-Level-2-Core/core#ID-F68D095">http://www.w3.org/TR/DOM-Level-2-Core/core#ID-F68D095</a>
     44  */
     45 public final class OwnerElement extends DOMTestCase {
     46 
     47     DOMDocumentBuilderFactory factory;
     48 
     49     DocumentBuilder builder;
     50 
     51     protected void setUp() throws Exception {
     52         super.setUp();
     53         try {
     54             factory = new DOMDocumentBuilderFactory(DOMDocumentBuilderFactory
     55                     .getConfiguration1());
     56             builder = factory.getBuilder();
     57         } catch (Exception e) {
     58             fail("Unexpected exception" + e.getMessage());
     59         }
     60     }
     61 
     62     protected void tearDown() throws Exception {
     63         factory = null;
     64         builder = null;
     65         super.tearDown();
     66     }
     67 
     68     /**
     69      * Runs the test case.
     70      *
     71      * @throws Throwable
     72      *             Any uncaught exception causes test to fail
     73      */
     74     public void testGetOwnerElement1() throws Throwable {
     75         Document doc;
     76         NodeList addressList;
     77         Node testNode;
     78         NamedNodeMap attributes;
     79         Attr domesticAttr;
     80         Element elementNode;
     81         String name;
     82         doc = (Document) load("staff", builder);
     83         addressList = doc.getElementsByTagName("address");
     84         testNode = addressList.item(0);
     85         attributes = testNode.getAttributes();
     86         domesticAttr = (Attr) attributes.getNamedItem("domestic");
     87         elementNode = domesticAttr.getOwnerElement();
     88         name = elementNode.getNodeName();
     89         assertEquals("throw_Equals", "address", name);
     90     }
     91     public void testGetOwnerElement2() throws Throwable {
     92         Document doc;
     93         Attr newAttr;
     94         Element elementNode;
     95         doc = (Document) load("staff", builder);
     96         newAttr = doc.createAttribute("newAttribute");
     97         elementNode = newAttr.getOwnerElement();
     98         assertNull("throw_Null", elementNode);
     99     }
    100 }
    101