/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * Copyright (c) 2010, 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 hibernateTest.models;

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

import hibernateTest.entities.Event;
import hibernateTest.entities.Group;
import hibernateTest.entities.Request;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.boot.MetadataSources;
import org.hibernate.boot.registry.StandardServiceRegistry;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;

import junit.framework.TestCase;

/**
 * Illustrates use of Hibernate native APIs.
 *
 * @author Steve Ebersole
 */
public class NativeApiIllustrationTest {
	private SessionFactory sessionFactory;

	public void setUp() {
		// A SessionFactory is set up once for an application!
		final StandardServiceRegistry registry = new StandardServiceRegistryBuilder()
				.configure() // configures settings from hibernate.cfg.xml
				.build();
		try {
			sessionFactory = new MetadataSources( registry ).buildMetadata().buildSessionFactory();
		}
		catch (Exception e) {
			// The registry would be destroyed by the SessionFactory, but we had trouble building the SessionFactory
			// so destroy it manually.
			StandardServiceRegistryBuilder.destroy( registry );
		}
	}

	public void tearDown() {
		try {
			if ( sessionFactory != null ) {
				sessionFactory.close();
			}
		} catch (Exception e) {

		}
	}

	public void testBasicUsage() {
		// create a couple of events...
		Session session = sessionFactory.openSession();
		session.beginTransaction();
		session.save( new Event( "Our very first event!", new Date() ) );
		session.save( new Event( "A follow up event", new Date() ) );
		session.save( new Group("111", "http://test1", "famiry", "011" ) );
		session.save( new Group("222", "http://test2", "friend", "022" ) );
		session.save( new Request("111", "http://test01", "1999.01.01", "011", "ice", "1999.04.10",011));
		session.save( new Request("222", "http://test01", "1999.01.01", "022", "milk", "1999.04.10",011));
		session.getTransaction().commit();
		session.close();

		// now lets pull events from the database and list them
		session = sessionFactory.openSession();
		session.beginTransaction();

		List result = session.createQuery( "from Event" ).list();
		for ( Event event : (List<Event>) result ) {
			System.out.println( "Event (" + event.getDate() + ") : " + event.getTitle() );
		}
		List groupResult = session.createQuery( "from Group" ).list();
		for ( Group group : (List<Group>) groupResult ) {
			System.out.println( "Group (" + group.getgId() + ") : " + group.getUri() + ": " + group.getName());
		}
		List requestResult = session.createQuery( "from Request" ).list();
		for ( Request request : (List<Request>) requestResult ) {
			System.out.println( "Request (" + request.getrId() + ") : " + request.getUri() + ": " + request.getDate());
		}

		session.getTransaction().commit();
		session.close();
	}
}