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

Example 91 with Transaction

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

the class ManyToManyTest method testDefaultCompositePk.

@Test
public void testDefaultCompositePk() throws Exception {
    Session s;
    Transaction tx;
    s = openSession();
    tx = s.beginTransaction();
    CatPk catPk = new CatPk();
    catPk.setName("Minou");
    catPk.setThoroughbred("Persan");
    Cat cat = new Cat();
    cat.setId(catPk);
    cat.setAge(32);
    Woman woman = new Woman();
    WomanPk womanPk = new WomanPk();
    womanPk.setFirstName("Emma");
    womanPk.setLastName("Peel");
    woman.setId(womanPk);
    woman.setCats(new HashSet<Cat>());
    woman.getCats().add(cat);
    cat.setHumanContacts(new HashSet<Woman>());
    cat.getHumanContacts().add(woman);
    s.persist(woman);
    s.persist(cat);
    tx.commit();
    s.close();
    s = openSession();
    tx = s.beginTransaction();
    Cat sameCat = (Cat) s.get(Cat.class, cat.getId());
    assertNotNull(sameCat);
    assertNotNull(sameCat.getHumanContacts());
    assertEquals(1, sameCat.getHumanContacts().size());
    Woman sameWoman = sameCat.getHumanContacts().iterator().next();
    assertEquals(sameWoman.getId().getLastName(), woman.getId().getLastName());
    tx.commit();
    s.close();
    s = openSession();
    tx = s.beginTransaction();
    sameWoman = (Woman) s.get(Woman.class, woman.getId());
    assertNotNull(sameWoman);
    assertNotNull(sameWoman.getCats());
    assertEquals(1, sameWoman.getCats().size());
    sameCat = sameWoman.getCats().iterator().next();
    assertEquals(cat.getAge(), sameCat.getAge());
    tx.commit();
    s.close();
}

Example 92 with Transaction

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

the class ManyToOneJoinTest method testOneToOneJoinTable.

@Test
public void testOneToOneJoinTable() throws Exception {
    Session s = openSession();
    Transaction tx = s.beginTransaction();
    ForestType forest = new ForestType();
    forest.setName("Original forest");
    s.persist(forest);
    BiggestForest forestRepr = new BiggestForest();
    forestRepr.setType(forest);
    forest.setBiggestRepresentative(forestRepr);
    s.persist(forestRepr);
    s.flush();
    s.clear();
    forest = (ForestType) s.get(ForestType.class, forest.getId());
    assertNotNull(forest.getBiggestRepresentative());
    assertEquals(forest, forest.getBiggestRepresentative().getType());
    tx.rollback();
    s.close();
}

Example 93 with Transaction

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

the class NamingStrategyJoinTest method testJoinToSecondaryTable.

@Test
public void testJoinToSecondaryTable() throws Exception {
    Session s = openSession();
    Transaction tx = s.beginTransaction();
    Life life = new Life();
    life.duration = 15;
    life.fullDescription = "Long long description";
    s.persist(life);
    tx.commit();
    s.close();
}

Example 94 with Transaction

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

the class LoaderTest method testBasic.

@Test
public void testBasic() throws Exception {
    // set up data...
    Session s = openSession();
    Transaction tx = s.beginTransaction();
    Team t = new Team();
    Player p = new Player();
    p.setName("me");
    t.getPlayers().add(p);
    p.setTeam(t);
    s.persist(p);
    s.persist(t);
    tx.commit();
    s.close();
    s = openSession();
    tx = s.beginTransaction();
    Team t2 = s.load(Team.class, t.getId());
    Set<Player> players = t2.getPlayers();
    Iterator<Player> iterator = players.iterator();
    assertEquals("me", iterator.next().getName());
    tx.commit();
    s.close();
    // clean up data
    s = openSession();
    tx = s.beginTransaction();
    t = s.get(Team.class, t2.getId());
    p = s.get(Player.class, p.getId());
    s.delete(p);
    s.delete(t);
    tx.commit();
    s.close();
}

Example 95 with Transaction

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

the class AbstractLobTest method testBlob.

@Test
public void testBlob() throws Exception {
    Session s;
    Transaction tx;
    s = openSession();
    tx = s.beginTransaction();
    C cc = createCompiledCode();
    Byte[] header = new Byte[2];
    header[0] = new Byte((byte) 3);
    header[1] = new Byte((byte) 0);
    cc.setHeader(header);
    int codeSize = 5;
    byte[] full = new byte[codeSize];
    for (int i = 0; i < codeSize; i++) {
        full[i] = (byte) (1 + i);
    }
    cc.setFullCode(full);
    s.persist(cc);
    tx.commit();
    s.close();
    s = openSession();
    tx = s.beginTransaction();
    C recompiled = getCompiledCodeClass().cast(s.get(getCompiledCodeClass(), getId(cc)));
    assertEquals(recompiled.getHeader()[1], cc.getHeader()[1]);
    assertEquals(recompiled.getFullCode()[codeSize - 1], cc.getFullCode()[codeSize - 1]);
    tx.commit();
    s.close();
}