/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2006-2011, Red Hat Inc. or third-party contributors as
* indicated by the @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.id;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.junit.Test;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import static org.junit.Assert.assertEquals;
/**
* @author Emmanuel Bernard
*/
public class MultipleHiLoPerTableGeneratorTest extends BaseCoreFunctionalTestCase {
public String[] getMappings() {
return new String[]{ "id/Car.hbm.xml", "id/Plane.hbm.xml", "id/Radio.hbm.xml" };
}
@Test
public void testDistinctId() throws Exception {
Session s = openSession();
Transaction tx = s.beginTransaction();
int testLength = 8;
Car[] cars = new Car[testLength];
Plane[] planes = new Plane[testLength];
for (int i = 0; i < testLength ; i++) {
cars[i] = new Car();
cars[i].setColor("Color" + i);
planes[i] = new Plane();
planes[i].setNbrOfSeats(i);
s.persist(cars[i]);
//s.persist(planes[i]);
}
tx.commit();
s.close();
for (int i = 0; i < testLength ; i++) {
assertEquals(i+1, cars[i].getId().intValue());
//assertEquals(i+1, planes[i].getId().intValue());
}
s = openSession();
tx = s.beginTransaction();
s.createQuery( "delete from Car" ).executeUpdate();
tx.commit();
s.close();
}
@Test
public void testRollingBack() throws Throwable {
Session s = openSession();
Transaction tx = s.beginTransaction();
int testLength = 3;
Long lastId = null;
for (int i = 0; i < testLength ; i++) {
Car car = new Car();
car.setColor( "color " + i );
s.save( car );
lastId = car.getId();
}
tx.rollback();
s.close();
s = openSession();
tx = s.beginTransaction();
Car car = new Car();
car.setColor( "blue" );
s.save( car );
s.flush();
tx.commit();
s.close();
assertEquals( "id generation was rolled back", lastId.longValue() + 1, car.getId().longValue() );
s = openSession();
tx = s.beginTransaction();
s.createQuery( "delete Car" ).executeUpdate();
tx.commit();
s.close();
}
@Test
public void testAllParams() throws Exception {
Session s = openSession();
Transaction tx = s.beginTransaction();
Radio radio = new Radio();
radio.setFrequency("32 MHz");
s.persist(radio);
assertEquals( new Integer(1), radio.getId() );
radio = new Radio();
radio.setFrequency("32 MHz");
s.persist(radio);
assertEquals( new Integer(2), radio.getId() );
tx.commit();
s.close();
s = openSession();
tx = s.beginTransaction();
s.createQuery( "delete from Radio" ).executeUpdate();
tx.commit();
s.close();
}
}