Package com.google.appengine.datanucleus.test.jdo.UnownedUpgradeJDO

Examples of com.google.appengine.datanucleus.test.jdo.UnownedUpgradeJDO.SideB

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  public void testOneToManyUpgrade() {
    // Persist using original storage version
    switchDatasource(PersistenceManagerFactoryName.originalStorageVersion);

    // Do the writes with the relationship managed via Key
    SideB sideB1 = new SideB();
    sideB1.setName("yar");
    beginTxn();
    pm.makePersistent(sideB1);
    commitTxn();

    SideB sideB2 = new SideB();
    sideB2.setName("bar");
    beginTxn();
    pm.makePersistent(sideB2);
    commitTxn();

    HasOneToManyWithKey withKey = new HasOneToManyWithKey();
    withKey.addOther(KeyFactory.createKey("UnownedUpgradeJDO$SideB", sideB1.getId()));
    withKey.addOther(KeyFactory.createKey("UnownedUpgradeJDO$SideB", sideB2.getId()));
    beginTxn();
    pm.makePersistent(withKey);
    commitTxn();

    beginTxn();
    assertEquals(2, pm.getObjectById(
        HasOneToManyWithKey.class, withKey.getId()).getOthers().size());
    commitTxn();

    // Read back in using latest storage version, as unowned
    Map<String, String> props = Utils.newHashMap();
    props.put("datanucleus.appengine.datastoreEnableXGTransactions", Boolean.TRUE.toString());
    switchDatasource(PersistenceManagerFactoryName.transactional, props);

    beginTxn();
    HasOneToManyWithUnowned withUnowned =
        pm.getObjectById(HasOneToManyWithUnowned.class, withKey.getId());
    assertEquals(2, withUnowned.getOthers().size());
    assertEquals(sideB1.getId(), withUnowned.getOthers().get(0).getId());
    assertEquals(sideB2.getId(), withUnowned.getOthers().get(1).getId());
    commitTxn();
  }
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  public void testOneToOneUpgrade() throws EntityNotFoundException {
    // Persist using original storage version
    switchDatasource(PersistenceManagerFactoryName.originalStorageVersion);

    // Do the writes with the relationship managed via Key
    SideB sideB1 = new SideB();
    sideB1.setName("yar");
    beginTxn();
    pm.makePersistent(sideB1);
    commitTxn();

    HasOneToOneWithKey withKey = new HasOneToOneWithKey();
    withKey.setOther(KeyFactory.createKey("UnownedUpgradeJDO$SideB", sideB1.getId()));
    beginTxn();
    pm.makePersistent(withKey);
    commitTxn();

    beginTxn();
    assertNotNull(pm.getObjectById(HasOneToOneWithKey.class, withKey.getId()).getOther());
    commitTxn();

    // Read back in using latest storage version, as unowned
    Map<String, String> props = Utils.newHashMap();
    props.put("datanucleus.appengine.datastoreEnableXGTransactions", Boolean.TRUE.toString());
    switchDatasource(PersistenceManagerFactoryName.transactional, props);

    beginTxn();
    HasOneToOneWithUnowned withUnowned = pm.getObjectById(HasOneToOneWithUnowned.class, withKey.getId());
    assertNotNull(withUnowned.getOther());
    assertEquals(sideB1.getId(), withUnowned.getOther().getId());
    commitTxn();
  }
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Related Classes of com.google.appengine.datanucleus.test.jdo.UnownedUpgradeJDO.SideB

  • com.google.appengine.datanucleus.jdo.JDOUnownedUpgradeTest
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