2 * Hibernate, Relational Persistence for Idiomatic Java
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5 * indicated by the @author tags or express copyright attribution
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15 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
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24 package org.hibernate.tutorial.hbm;
26 import java.util.Date;
27 import java.util.List;
29 import junit.framework.TestCase;
31 import org.hibernate.Session;
32 import org.hibernate.SessionFactory;
33 import org.hibernate.cfg.Configuration;
36 * Illustrates use of Hibernate native APIs.
38 * @author Steve Ebersole
40 public class NativeApiIllustrationTest extends TestCase {
41 private SessionFactory sessionFactory;
44 protected void setUp() throws Exception {
45 // A SessionFactory is set up once for an application
46 sessionFactory = new Configuration()
47 .configure() // configures settings from hibernate.cfg.xml
48 .buildSessionFactory();
52 protected void tearDown() throws Exception {
53 if ( sessionFactory != null ) {
54 sessionFactory.close();
58 public void testBasicUsage() {
59 // create a couple of events...
60 Session session = sessionFactory.openSession();
61 session.beginTransaction();
62 session.save( new Event( "Our very first event!", new Date() ) );
63 session.save( new Event( "A follow up event", new Date() ) );
64 session.getTransaction().commit();
67 // now lets pull events from the database and list them
68 session = sessionFactory.openSession();
69 session.beginTransaction();
70 List result = session.createQuery( "from Event" ).list();
71 for ( Event event : (List<Event>) result ) {
72 System.out.println( "Event (" + event.getDate() + ") : " + event.getTitle() );
74 session.getTransaction().commit();