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

Example 81 with Transaction

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

the class VersionedLobTest method testVersionUnchangedPrimitiveByteArray.

@Test
public void testVersionUnchangedPrimitiveByteArray() throws Exception {
    Session s;
    Transaction tx;
    s = openSession();
    tx = s.beginTransaction();
    VersionedCompiledCode cc = createCompiledCode();
    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();
    VersionedCompiledCode recompiled = getCompiledCodeClass().cast(s.get(getCompiledCodeClass(), getId(cc)));
    assertEquals(recompiled.getFullCode()[codeSize - 1], cc.getFullCode()[codeSize - 1]);
    assertEquals(recompiled.getVersion(), Integer.valueOf(0));
    s.flush();
    assertEquals(recompiled.getVersion(), Integer.valueOf(0));
    s.delete(recompiled);
    tx.commit();
    s.close();
}

Example 82 with Transaction

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

the class VersionedLobTest method testVersionUnchangedPrimitiveCharArray.

@Test
public void testVersionUnchangedPrimitiveCharArray() throws Exception {
    VersionedBook book = createBook();
    Editor editor = new Editor();
    editor.setName("O'Reilly");
    book.setEditor(editor);
    book.setCode2(new char[] { 'r' });
    Session s;
    Transaction tx;
    s = openSession();
    tx = s.beginTransaction();
    s.persist(book);
    tx.commit();
    s.close();
    s = openSession();
    tx = s.beginTransaction();
    VersionedBook loadedBook = getBookClass().cast(s.get(getBookClass(), getId(book)));
    assertEquals(loadedBook.getVersion(), Integer.valueOf(0));
    s.flush();
    assertEquals(loadedBook.getVersion(), Integer.valueOf(0));
    s.delete(loadedBook);
    tx.commit();
    s.close();
}

Example 83 with Transaction

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

the class ManyToManyTest method testCanUseCriteriaQuery.

@Test
public void testCanUseCriteriaQuery() throws Exception {
    Session s;
    Transaction tx;
    s = openSession();
    tx = s.beginTransaction();
    Store fnac = new Store();
    fnac.setName("Fnac");
    Supplier emi = new Supplier();
    emi.setName("Emmanuel");
    emi.setSuppStores(new HashSet<Store>());
    fnac.setSuppliers(new HashSet<Supplier>());
    fnac.getSuppliers().add(emi);
    emi.getSuppStores().add(fnac);
    s.persist(fnac);
    tx.commit();
    s.close();
    s = openSession();
    tx = s.beginTransaction();
    List result = s.createCriteria(Supplier.class).createAlias("suppStores", "s").add(Restrictions.eq("s.name", "Fnac")).list();
    assertEquals(1, result.size());
    tx.commit();
    s.close();
}

Example 84 with Transaction

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

the class EagerIndexedCollectionTest method testTemporalKeyMap.

@Test
public void testTemporalKeyMap() throws Exception {
    Session s = openSession();
    Transaction tx = s.beginTransaction();
    Atmosphere atm = new Atmosphere();
    atm.colorPerDate.put(new Date(1234567000), "red");
    s.persist(atm);
    s.flush();
    s.clear();
    atm = (Atmosphere) s.get(Atmosphere.class, atm.id);
    assertEquals(1, atm.colorPerDate.size());
    final Date date = atm.colorPerDate.keySet().iterator().next();
    final long diff = new Date(1234567000).getTime() - date.getTime();
    assertTrue("24h diff max", diff >= 0 && diff < 24 * 60 * 60 * 1000);
    tx.rollback();
    s.close();
}

Example 85 with Transaction

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

the class EagerIndexedCollectionTest method testEntityKeyElementTarget.

@Test
public void testEntityKeyElementTarget() throws Exception {
    Session s = openSession();
    Transaction tx = s.beginTransaction();
    Atmosphere atm = new Atmosphere();
    Gas o2 = new Gas();
    o2.name = "oxygen";
    atm.composition.put(o2, 94.3);
    s.persist(o2);
    s.persist(atm);
    s.flush();
    s.clear();
    atm = (Atmosphere) s.get(Atmosphere.class, atm.id);
    assertTrue(Hibernate.isInitialized(atm.composition));
    assertEquals(1, atm.composition.size());
    assertEquals(o2.name, atm.composition.keySet().iterator().next().name);
    tx.rollback();
    s.close();
}