// You can redistribute this software and/or modify it under the terms of
// the Ozone Library License version 1 published by ozone-db.org.
//
// The original code and portions created by SMB are
// Copyright (C) 1997-@year@ by SMB GmbH. All rights reserved.
//
package test.xmldb.levelzero;
import test.xmldb.*;
import junit.framework.*;
import org.xmldb.api.modules.XMLResource;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Text;
/**
* @author Per Nyfelt
*/
public class DOMTest extends XMLDBTestCase implements LevelZeroTestConstants {
/** Creates new DOMTest */
public DOMTest(String name) {
super(name);
}
public static Test suite() {
return new TestSuite(DOMTest.class);
}
/**
* test all scenarios for using XML as DOM
*/
public void testDOM() {
try {
System.out.println("\nLevelZeroTest.testDOM() - started\n");
insertDOMDocument(id, super.document);
Node node = retrieveDOMNode(id);
super.assertNotNull("LevelZeroTest.testDOM()", node);
insertDOMDocument(id2, document);
Node node2 = retrieveDOMNode(id2);
super.assertNotNull("LevelZeroTest.testDOM()", node2);
// DOM level 2, npot supported by Ozone yet
//super.assertEquals("LevelZeroTest.testDOM()", node.getLocalName(), node2.getLocalName());
System.out.println("DOMTest.testDOM() - updateDOMDocument() is uncommented!");
//updateDOMDocument(id);
node = retrieveDOMNode(id);
super.assertNotNull("LevelZeroTest.testDOM()", node);
} catch (Exception e) {
fail( e.getMessage( ) );
}
}
private void insertDOMDocument(String id, Document document) throws Exception {
XMLResource resource = (XMLResource) col.createResource(id, XMLResource.RESOURCE_TYPE);
resource.setContentAsDOM(document);
col.storeResource(resource);
}
private void updateDOMDocument(String id) throws Exception {
try {
XMLResource resource = (XMLResource) col.getResource(id);
Document document = (Document) resource.getContentAsDOM();
System.out.println("LevelZeroTest.updateDOMDocument() - " + document);
assertNotNull("LevelZeroTest.updateDOMDocument()", document);
Element root = document.getDocumentElement();
// Change document by appending to an element data
Text nameNode = document.createTextNode("updateAddition");
NodeList list = root.getElementsByTagName("testName");
Node parent = list.item(0);
parent.appendChild(nameNode);
// insert a new element
list = root.getElementsByTagName("levelZeroTests");
Node levelZeroTests = list.item(0);
Element testName = document.createElement("testName");
levelZeroTests.appendChild(testName);
Node name = document.createTextNode("testSAX");
testName.appendChild(name);
resource.setContentAsDOM(document);
col.storeResource(resource);
super.assertEquals(document, (Document)resource.getContentAsDOM());
}
catch (Exception e) {
e.printStackTrace();
throw e;
}
}
private Node retrieveDOMNode(String id) throws Exception {
XMLResource resource =
(XMLResource) col.getResource(id);
Node node = (Node) resource.getContentAsDOM();
return node;
}
private void retrieveDOMDocument(String id) throws Exception {
XMLResource resource =
(XMLResource) col.getResource(id);
Document doc = (Document) resource.getContentAsDOM();
}
}