tests/org.eclipse.emf.teneo.hibernate.test/src/org/eclipse/emf/teneo/hibernate/test/issues/TransientOtmAction.java

/**
 * <copyright> Copyright (c) 2005, 2006, 2007, 2008 Springsite BV (The Netherlands) and others All rights
 * reserved. This program and the accompanying materials are made available under the terms of the
 * Eclipse Public License v1.0 which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html Contributors: Martin Taal </copyright> $Id:
 * LazyLibraryAction.java,v 1.9 2007/03/29 15:00:32 mtaal Exp $
 */

package org.eclipse.emf.teneo.hibernate.test.issues;

import org.eclipse.emf.teneo.hibernate.test.stores.HibernateTestStore;
import org.eclipse.emf.teneo.samples.emf.hibernate.transientotm.TBook;
import org.eclipse.emf.teneo.samples.emf.hibernate.transientotm.TWriter;
import org.eclipse.emf.teneo.samples.emf.hibernate.transientotm.TransientotmFactory;
import org.eclipse.emf.teneo.samples.emf.hibernate.transientotm.TransientotmPackage;
import org.eclipse.emf.teneo.test.AbstractTestAction;
import org.eclipse.emf.teneo.test.stores.TestStore;

/**
 * Tests the case of a transient otm on one side and a non-transient on the other side.
 * 
 * @author <a href="mailto:mtaal@elver.org">Martin Taal</a>
 * @version $Revision: 1.2 $
 */
public class TransientOtmAction extends AbstractTestAction {

	/**
	 * Constructor for ClassHierarchyParsing.
	 * 
	 * @param arg0
	 */
	public TransientOtmAction() {
		super(TransientotmPackage.eINSTANCE);
	}

	/** Creates an item, an address and links them to a po. */
	@Override
	public void doAction(TestStore store) {
		try {
			final TransientotmFactory factory = TransientotmFactory.eINSTANCE;
			{
				TBook b = factory.createTBook();
				b.setTitle("book1");
				TWriter w1 = factory.createTWriter();
				w1.setName("name0");
				w1.setBook(b);
				TWriter w2 = factory.createTWriter();
				w2.setName("name1");
				w2.setBook(b);
				TWriter w3 = factory.createTWriter();
				w3.setName("name2");
				w3.setBook(b);
				store.beginTransaction();
				store.store(w1);
				store.store(w2);
				store.store(w3);
				store.commitTransaction();
			}
			{
				store.beginTransaction();

				TBook b = store.getObject(TBook.class);
				b.setAuthors(((HibernateTestStore) store).getSessionWrapper());
				for (int i = 0; i < b.getAuthors().size(); i++) {
					assertEquals(b.getAuthors().get(i).getName(), "name" + i);
				}
				b.getAuthors().get(2).setBook(null);
				store.commitTransaction();
			}
			{
				store.beginTransaction();
				TBook b = store.getObject(TBook.class);
				b.setAuthors(((HibernateTestStore) store).getSessionWrapper());
				assertEquals(2, b.getAuthors().size());
				store.commitTransaction();
			}
		} catch (Throwable t) {
			t.printStackTrace(System.err);
			throw new RuntimeException(t);
		}
	}
}