Package com.google.appengine.datanucleus.test.jpa

Examples of com.google.appengine.datanucleus.test.jpa.HasIntegerVersionJPA

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  public void testVersionInsert() throws EntityNotFoundException {
    testVersionInsert(new HasLongVersionJPA());
    testVersionInsert(new HasPrimitiveLongVersionJPA());
    testVersionInsert(new HasIntVersionJPA());
    testVersionInsert(new HasIntegerVersionJPA());
    testVersionInsert(new HasShortVersionJPA());
    testVersionInsert(new HasPrimitiveShortVersionJPA());
  }
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    // make sure the version didn't change on the model object
    assertEquals(3L, JDOHelper.getVersion(hv));
  }

  public void testVersionIncrement() {
    HasIntegerVersionJPA hv = new HasIntegerVersionJPA();
    beginTxn();
    hv.setValue("value");
    em.persist(hv);
    commitTxn();
    assertEquals(1L, hv.getVersion().longValue());
    beginTxn();
    hv = em.find(hv.getClass(), hv.getId());
    hv.setValue("another value");
    commitTxn();
    assertEquals(2, hv.getVersion().longValue());
    beginTxn();
    hv.setValue("yet another value");
    hv = em.merge(hv);
    commitTxn();
    assertEquals(3, hv.getVersion().longValue());
  }
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    assertEquals(3, hv.getVersion().longValue());
  }

  public void testVersionIncrement_NoTxn() {
    switchDatasource(EntityManagerFactoryName.nontransactional_ds_non_transactional_ops_allowed);
    HasIntegerVersionJPA hv = new HasIntegerVersionJPA();
    hv.setValue("value");
    em.persist(hv);
    em.close();
    assertEquals(1L, hv.getVersion().longValue());
    em = emf.createEntityManager();
    hv = em.find(hv.getClass(), hv.getId());
    hv.setValue("another value");
    em.close();
    assertEquals(2, hv.getVersion().longValue());
    em = emf.createEntityManager();
    hv.setValue("yet another value");
    hv = em.merge(hv);
    em.close();
    assertEquals(3, hv.getVersion().longValue());
  }
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Related Classes of com.google.appengine.datanucleus.test.jpa.HasIntegerVersionJPA

  • com.google.appengine.datanucleus.jpa.JPAVersionTest
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