/*
 * 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.generated;
import org.hibernate.Hibernate;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.hibernate.type.BinaryType;

import org.junit.Test;

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

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

/**
 * Implementation of AbstractGeneratedPropertyTest.
 *
 * @author Steve Ebersole
 */
public abstract class AbstractGeneratedPropertyTest extends BaseCoreFunctionalTestCase {
	@Test
	@TestForIssue( jiraKey = "HHH-2627" )
	public final void testGeneratedProperty() {
		// The following block is repeated 300 times to reproduce HHH-2627.
		// Without the fix, Oracle will run out of cursors using 10g with
		// a default installation (ORA-01000: maximum open cursors exceeded).
		// The number of loops may need to be adjusted depending on the how
		// Oracle is configured.
		// Note: The block is not indented to avoid a lot of irrelevant differences.
		for ( int i=0; i<300; i++ ) {
			GeneratedPropertyEntity entity = new GeneratedPropertyEntity();
			entity.setName( "entity-1" );
			Session s = openSession();
			Transaction t = s.beginTransaction();
			s.save( entity );
			s.flush();
			assertNotNull( "no timestamp retrieved", entity.getLastModified() );
			t.commit();
			s.close();

			byte[] bytes = entity.getLastModified();

			s = openSession();
			t = s.beginTransaction();
			entity = ( GeneratedPropertyEntity ) s.get( GeneratedPropertyEntity.class, entity.getId() );
			assertTrue( BinaryType.INSTANCE.isEqual( bytes, entity.getLastModified() ) );
			t.commit();
			s.close();

			assertTrue( BinaryType.INSTANCE.isEqual( bytes, entity.getLastModified() ) );

			s = openSession();
			t = s.beginTransaction();
			s.delete( entity );
			t.commit();
			s.close();
		}
	}
}