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MultipleHiLoPerTableGeneratorTest.javaAPI DocHibernate 3.2.52797Tue Dec 12 16:22:26 GMT 2006org.hibernate.test.id

MultipleHiLoPerTableGeneratorTest

public class MultipleHiLoPerTableGeneratorTest extends org.hibernate.junit.functional.FunctionalTestCase
author
Emmanuel Bernard

Fields Summary
Constructors Summary
public MultipleHiLoPerTableGeneratorTest(String x)

		super(x);
	
Methods Summary
public java.lang.String[]getMappings()

		return new String[]{ "id/Car.hbm.xml", "id/Plane.hbm.xml", "id/Radio.hbm.xml" };
	
public static junit.framework.Testsuite()

		return new FunctionalTestClassTestSuite( MultipleHiLoPerTableGeneratorTest.class );
	
public voidtestAllParams()

		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();
	
public voidtestDistinctId()

		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();
	
public voidtestRollingBack()

		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();