@Test
public void testNative() throws Exception {
final ServiceReference sr = bundleContext.getServiceReference(SessionFactory.class.getName());
final SessionFactory sf = (SessionFactory) bundleContext.getService(sr);
Session s = sf.openSession();
s.getTransaction().begin();
s.persist(new DataPoint("Brett"));
s.getTransaction().commit();
s.close();
s = sf.openSession();
s.getTransaction().begin();
DataPoint dp = (DataPoint) s.get(DataPoint.class, 1);
assertNotNull(dp);
assertEquals("Brett", dp.getName());
s.getTransaction().commit();
s.close();
dp.setName("Brett2");
s = sf.openSession();
s.getTransaction().begin();
s.update(dp);
s.getTransaction().commit();
s.close();
s = sf.openSession();
s.getTransaction().begin();
dp = (DataPoint) s.get(DataPoint.class, 1);
assertNotNull(dp);
assertEquals("Brett2", dp.getName());
s.getTransaction().commit();
s.close();
s = sf.openSession();
s.getTransaction().begin();
s.createQuery("delete from DataPoint").executeUpdate();
s.getTransaction().commit();
s.close();
s = sf.openSession();
s.getTransaction().begin();
dp = (DataPoint) s.get(DataPoint.class, 1);
assertNull(dp);
s.getTransaction().commit();
s.close();
}
@Test
public void testJpa() throws Exception {
final ServiceReference serviceReference =
bundleContext.getServiceReference(PersistenceProvider.class.getName());
final PersistenceProvider persistenceProvider =
(PersistenceProvider) bundleContext.getService(serviceReference);
final EntityManagerFactory emf =
persistenceProvider.createEntityManagerFactory("hibernate-osgi-test", null);
EntityManager em = emf.createEntityManager();
em.getTransaction().begin();
em.persist(new DataPoint("Brett"));
em.getTransaction().commit();
em.close();
em = emf.createEntityManager();
em.getTransaction().begin();
DataPoint dp = em.find(DataPoint.class, 1);
assertNotNull(dp);
assertEquals("Brett", dp.getName());
em.getTransaction().commit();
em.close();
em = emf.createEntityManager();
em.getTransaction().begin();
dp = em.find(DataPoint.class, 1);
dp.setName("Brett2");
em.getTransaction().commit();
em.close();
em = emf.createEntityManager();
em.getTransaction().begin();
em.createQuery("delete from DataPoint").executeUpdate();
em.getTransaction().commit();
em.close();
em = emf.createEntityManager();
em.getTransaction().begin();
dp = em.find(DataPoint.class, 1);
assertNull(dp);
em.getTransaction().commit();
em.close();
}