/*******************************************************************************
* Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.testing.oxm.documentpreservation;
import java.io.*;
import java.util.*;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.dom.DOMResult;
import org.w3c.dom.Document;
import org.eclipse.persistence.oxm.*;
import org.eclipse.persistence.testing.oxm.*;
/**
* @version $Header: CompositeCollectionTestCases.java 30-jul-2007.15:32:40 dmccann Exp $
* @author mmacivor
* @since release specific (what release of product did this appear in)
*/
public class CompositeCollectionTestCases extends OXTestCase {
public XMLContext context;
public XMLMarshaller marshaller;
public XMLUnmarshaller unmarshaller;
public DocumentBuilder parser;
public CompositeCollectionTestCases() {
super("Doc Pres Comp Collection Tests");
}
public CompositeCollectionTestCases(String name) {
super(name);
}
public void setUp() throws Exception {
context = this.getXMLContext("DocumentPreservationSession");
marshaller = context.createMarshaller();
unmarshaller = context.createUnmarshaller();
DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
builderFactory.setNamespaceAware(true);
builderFactory.setIgnoringElementContentWhitespace(true);
parser = builderFactory.newDocumentBuilder();
}
public void testSwitchedOrder() throws Exception {
Document controlDocument = parse("org/eclipse/persistence/testing/oxm/documentpreservation/composite_collection_1.xml");
Document sourceDocument = parse("org/eclipse/persistence/testing/oxm/documentpreservation/roundTrip.xml");
Employee emp = (Employee)unmarshaller.unmarshal(sourceDocument);
Vector phones = emp.getPhoneNumbers();
Vector newPhones = new Vector();
for (int i = 0; i < phones.size(); i++) {
PhoneNumber pn = (PhoneNumber)phones.elementAt(phones.size() - (i + 1));
newPhones.addElement(pn);
}
emp.setPhoneNumbers(newPhones);
Document outputDoc = (Document)marshaller.objectToXML(emp);
assertXMLIdentical(controlDocument, outputDoc);
}
public void testRemoveElement() throws Exception {
Document controlDocument = parse("org/eclipse/persistence/testing/oxm/documentpreservation/composite_collection_2.xml");
Document sourceDocument = parse("org/eclipse/persistence/testing/oxm/documentpreservation/roundTrip.xml");
Employee emp = (Employee)unmarshaller.unmarshal(sourceDocument);
Vector phones = emp.getPhoneNumbers();
phones.remove(0);
Document outputDoc = (Document)marshaller.objectToXML(emp);
assertXMLIdentical(controlDocument, outputDoc);
}
public void testRemoveAndAddElement() throws Exception {
Document controlDocument = parse("org/eclipse/persistence/testing/oxm/documentpreservation/composite_collection_3.xml");
Document sourceDocument = parse("org/eclipse/persistence/testing/oxm/documentpreservation/roundTrip.xml");
Employee emp = (Employee)unmarshaller.unmarshal(sourceDocument);
Vector phones = emp.getPhoneNumbers();
phones.remove(0);
PhoneNumber num = new PhoneNumber();
num.setAreaCode(905);
num.setExchange(123);
num.setNumber(4321);
phones.addElement(num);
Document outputDoc = (Document)marshaller.objectToXML(emp);
assertXMLIdentical(controlDocument, outputDoc);
}
public void testAddElement() throws Exception {
Document controlDocument = parse("org/eclipse/persistence/testing/oxm/documentpreservation/composite_collection_4.xml");
Document sourceDocument = parse("org/eclipse/persistence/testing/oxm/documentpreservation/roundTrip.xml");
Employee emp = (Employee)unmarshaller.unmarshal(sourceDocument);
Vector phones = emp.getPhoneNumbers();
PhoneNumber num = new PhoneNumber();
num.setAreaCode(123);
num.setExchange(456);
num.setNumber(7890);
phones.addElement(num);
Document outputDoc = (Document)marshaller.objectToXML(emp);
assertXMLIdentical(controlDocument, outputDoc);
}
public void testNullCollection() throws Exception {
Document controlDocument = parse("org/eclipse/persistence/testing/oxm/documentpreservation/composite_collection_5.xml");
Document sourceDocument = parse("org/eclipse/persistence/testing/oxm/documentpreservation/roundTrip.xml");
Employee emp = (Employee)unmarshaller.unmarshal(sourceDocument);
emp.setPhoneNumbers(null);
Document outputDoc = (Document)marshaller.objectToXML(emp);
assertXMLIdentical(controlDocument, outputDoc);
}
public void testEmptyCollection() throws Exception {
Document controlDocument = parse("org/eclipse/persistence/testing/oxm/documentpreservation/composite_collection_5.xml");
Document sourceDocument = parse("org/eclipse/persistence/testing/oxm/documentpreservation/roundTrip.xml");
Employee emp = (Employee)unmarshaller.unmarshal(sourceDocument);
emp.setPhoneNumbers(new Vector());
Document outputDoc = (Document)marshaller.objectToXML(emp);
assertXMLIdentical(controlDocument, outputDoc);
}
private Document parse(String resource) throws Exception {
InputStream stream = getClass().getClassLoader().getResourceAsStream(resource);
Document document = parser.parse(stream);
removeEmptyTextNodes(document);
return document;
}
}