Hibernate example source code file (Ejb3XmlTest.java)

This example Hibernate source code file (Ejb3XmlTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Hibernate tags/keywords

basiccollectionpersister, date, exception, exception, lighter, manufacturer, manufacturer, override, session, session, test, test, transaction, util, vicepresident

The Hibernate Ejb3XmlTest.java source code

/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * Copyright (c) 2010 by Red Hat Inc and/or its affiliates or by
 * third-party contributors as indicated by either @author tags or express
 * copyright attribution statements applied by the authors.  All
 * third-party contributions are distributed under license by Red Hat Inc.
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 */
package org.hibernate.test.annotations.xml.ejb3;

import java.util.Date;
import java.util.List;

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.dialect.PostgreSQLDialect;
import org.hibernate.persister.collection.BasicCollectionPersister;

import org.junit.Test;

import org.hibernate.testing.SkipForDialect;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;

/**
 * @author Emmanuel Bernard
 */
public class Ejb3XmlTest extends BaseCoreFunctionalTestCase {
	@Test
	@SkipForDialect(value = { PostgreSQLDialect.class },
			comment = "postgresql jdbc driver does not implement the setQueryTimeout method")
	public void testEjb3Xml() throws Exception {
		Session s = openSession();
		Transaction tx = s.beginTransaction();
		CarModel model = new CarModel();
		model.setYear( new Date() );
		Manufacturer manufacturer = new Manufacturer();
		//s.persist( manufacturer );
		model.setManufacturer( manufacturer );
		manufacturer.getModels().add( model );
		s.persist( model );
		s.flush();
		s.clear();

		model.setYear( new Date() );
		manufacturer = (Manufacturer) s.get( Manufacturer.class, manufacturer.getId() );
		@SuppressWarnings("unchecked")
		List<Model> cars = s.getNamedQuery( "allModelsPerManufacturer" )
				.setParameter( "manufacturer", manufacturer )
				.list();
		assertEquals( 1, cars.size() );
		for ( Model car : cars ) {
			assertNotNull( car.getManufacturer() );
			s.delete( manufacturer );
			s.delete( car );
		}
		tx.rollback();
		s.close();
	}

	@Test
	public void testXMLEntityHandled() throws Exception {
		Session s = openSession();
		s.getTransaction().begin();
		Lighter l = new Lighter();
		l.name = "Blue";
		l.power = "400F";
		s.persist( l );
		s.flush();
		s.getTransaction().rollback();
		s.close();
	}

	@Test
	public void testXmlDefaultOverriding() throws Exception {
		Session s = openSession();
		Transaction tx = s.beginTransaction();
		Manufacturer manufacturer = new Manufacturer();
		s.persist( manufacturer );
		s.flush();
		s.clear();

		assertEquals( 1, s.getNamedQuery( "manufacturer.findAll" ).list().size() );
		tx.rollback();
		s.close();
	}

	@Test
	@SuppressWarnings("unchecked")
	public void testMapXMLSupport() throws Exception {
		Session s = openSession();
		SessionFactory sf = s.getSessionFactory();
		Transaction tx = s.beginTransaction();

		// Verify that we can persist an object with a couple Map mappings
		VicePresident vpSales = new VicePresident();
		vpSales.name = "Dwight";
		Company company = new Company();
		company.conferenceRoomExtensions.put( "8932", "x1234" );
		company.organization.put( "sales", vpSales );
		s.persist( company );
		s.flush();
		s.clear();

		// For the element-collection, check that the orm.xml entries are honored.
		// This includes: map-key-column/column/collection-table/join-column
		BasicCollectionPersister confRoomMeta = (BasicCollectionPersister) sf.getCollectionMetadata( Company.class.getName() + ".conferenceRoomExtensions" );
		assertEquals( "company_id", confRoomMeta.getKeyColumnNames()[0] );
		assertEquals( "phone_extension", confRoomMeta.getElementColumnNames()[0] );
		assertEquals( "room_number", confRoomMeta.getIndexColumnNames()[0] );
		assertEquals( "phone_extension_lookup", confRoomMeta.getTableName() );
		tx.rollback();
		s.close();
	}

	@Override
	protected Class[] getAnnotatedClasses() {
		return new Class[] {
				CarModel.class,
				Manufacturer.class,
				Model.class,
				Light.class
				//Lighter.class xml only entuty
		};
	}

	@Override
	protected String[] getXmlFiles() {
		return new String[] {
				"org/hibernate/test/annotations/xml/ejb3/orm.xml",
				"org/hibernate/test/annotations/xml/ejb3/orm2.xml",
				"org/hibernate/test/annotations/xml/ejb3/orm3.xml",
				"org/hibernate/test/annotations/xml/ejb3/orm4.xml"
		};
	}
}