Examples with Transaction org.hibernate.Transaction used on opensource projects

Example 71 with Transaction

use of org.hibernate.Transaction in project hibernate-orm by hibernate.

the class IdTest method testDefaultSequence.

@Test
public void testDefaultSequence() throws Exception {
    Session s;
    Transaction tx;
    s = openSession();
    tx = s.beginTransaction();
    Home h = new Home();
    s.persist(h);
    tx.commit();
    s.close();
    assertNotNull(h.getId());
    s = openSession();
    tx = s.beginTransaction();
    Home reloadedHome = (Home) s.get(Home.class, h.getId());
    assertEquals(h.getId(), reloadedHome.getId());
    s.delete(reloadedHome);
    tx.commit();
    s.close();
}

Example 72 with Transaction

use of org.hibernate.Transaction in project hibernate-orm by hibernate.

the class IdTest method testIdClass.

@Test
public void testIdClass() throws Exception {
    Session s;
    Transaction tx;
    s = openSession();
    tx = s.beginTransaction();
    Footballer fb = new Footballer("David", "Beckam", "Arsenal");
    GoalKeeper keeper = new GoalKeeper("Fabien", "Bartez", "OM");
    s.persist(fb);
    s.persist(keeper);
    tx.commit();
    s.clear();
    // lookup by id
    tx = s.beginTransaction();
    FootballerPk fpk = new FootballerPk("David", "Beckam");
    fb = (Footballer) s.get(Footballer.class, fpk);
    FootballerPk fpk2 = new FootballerPk("Fabien", "Bartez");
    keeper = (GoalKeeper) s.get(GoalKeeper.class, fpk2);
    assertNotNull(fb);
    assertNotNull(keeper);
    assertEquals("Beckam", fb.getLastname());
    assertEquals("Arsenal", fb.getClub());
    assertEquals(1, s.createQuery("from Footballer f where f.firstname = 'David'").list().size());
    tx.commit();
    // reattach by merge
    tx = s.beginTransaction();
    fb.setClub("Bimbo FC");
    s.merge(fb);
    tx.commit();
    // reattach by saveOrUpdate
    tx = s.beginTransaction();
    fb.setClub("Bimbo FC SA");
    s.saveOrUpdate(fb);
    tx.commit();
    // clean up
    s.clear();
    tx = s.beginTransaction();
    fpk = new FootballerPk("David", "Beckam");
    fb = (Footballer) s.get(Footballer.class, fpk);
    assertEquals("Bimbo FC SA", fb.getClub());
    s.delete(fb);
    s.delete(keeper);
    tx.commit();
    s.close();
}

Example 73 with Transaction

use of org.hibernate.Transaction in project hibernate-orm by hibernate.

the class IdTest method testLowAllocationSize.

@Test
public void testLowAllocationSize() throws Exception {
    Session s;
    Transaction tx;
    s = openSession();
    tx = s.beginTransaction();
    int size = 4;
    BreakDance[] bds = new BreakDance[size];
    for (int i = 0; i < size; i++) {
        bds[i] = new BreakDance();
        s.persist(bds[i]);
    }
    s.flush();
    for (int i = 0; i < size; i++) {
        assertEquals(i + 1, bds[i].id.intValue());
    }
    tx.rollback();
    s.close();
}

Example 74 with Transaction

use of org.hibernate.Transaction in project hibernate-orm by hibernate.

the class Java5FeaturesTest method testInterface.

@Test
public void testInterface() throws Exception {
    Session s;
    Transaction tx;
    s = openSession();
    tx = s.beginTransaction();
    Race r = new Race();
    r.setId(new Integer(1));
    r.setLength(new Long(3));
    s.persist(r);
    tx.commit();
    s.close();
    s = openSession();
    tx = s.beginTransaction();
    r = (Race) s.get(Race.class, r.getId());
    assertEquals(new Long(3), r.getLength());
    tx.commit();
    s.close();
}

Example 75 with Transaction

use of org.hibernate.Transaction in project hibernate-orm by hibernate.

the class Java5FeaturesTest method testAutoboxing.

public void testAutoboxing() throws Exception {
    Session s;
    Transaction tx;
    s = openSession();
    tx = s.beginTransaction();
    Bid bid = new Bid();
    bid.setId(new Integer(2));
    bid.setDescription("My best one");
    bid.setNote(Starred.OK);
    bid.setEditorsNote(Starred.GOOD);
    bid.setApproved(null);
    s.persist(bid);
    tx.commit();
    s.close();
    s = openSession();
    tx = s.beginTransaction();
    bid = (Bid) s.get(Bid.class, bid.getId());
    assertEquals(null, bid.getApproved());
    s.delete(bid);
    tx.commit();
    s.close();
}