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

Examples of com.google.appengine.datanucleus.test.jdo.HasOneToOneJDO

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  }

  public void testAddAlreadyPersistedChildToParent_NoTxnSamePm() {
    switchDatasource(PersistenceManagerFactoryName.nontransactional);
    Flight f1 = new Flight();
    HasOneToOneJDO pojo = new HasOneToOneJDO();
    pm.makePersistent(f1);
    pojo.setFlight(f1);
    try {
      pm.makePersistent(pojo);
      fail("expected exception");
    } catch (JDOFatalUserException e) {
      // good
    }
    pm.close();

    assertEquals(0, countForClass(pojo.getClass()));
    assertEquals(1, countForClass(Flight.class));
  }
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    testOnlyOnePutOnChildUpdate(NEW_PM_START_END, expectedPutsInSetup);
  }

  private void testOnlyOnePutOnChildUpdate(StartEnd startEnd, int expectedPutsInSetup)
      throws Throwable {
    HasOneToOneJDO pojo = new HasOneToOneJDO();
    HasOneToOneParentJDO hasParent = new HasOneToOneParentJDO();
    PutPolicy policy = setupPutPolicy(pojo, hasParent, startEnd, expectedPutsInSetup);
    try {
      startEnd.start();
      pojo = pm.getObjectById(pojo.getClass(), pojo.getId());
      pojo.getFlight().setMe(88);
      pojo.getHasParent().setStr("blarg");
      pojo.getHasKeyPK().setStr("double blarg");
      startEnd.end();
    } finally {
      DatastoreServiceInterceptor.uninstall();
    }
    // 1 put for each child update
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    int expectedPutsInSetup = 5;
    testOnlyOneParentPutOnParentAndChildUpdate(NEW_PM_START_END, expectedPutsInSetup);
  }
  private void testOnlyOneParentPutOnParentAndChildUpdate(StartEnd startEnd, int expectedPutsInSetup)
      throws Throwable {
    HasOneToOneJDO pojo = new HasOneToOneJDO();
    HasOneToOneParentJDO hasParent = new HasOneToOneParentJDO();
    PutPolicy policy = setupPutPolicy(pojo, hasParent, startEnd, expectedPutsInSetup);
    try {
      startEnd.start();
      pojo = pm.getObjectById(pojo.getClass(), pojo.getId());
      pojo.setStr("another val");
      pojo.getFlight().setMe(88);
      pojo.getHasParent().setStr("blarg");
      pojo.getHasKeyPK().setStr("double blarg");
      startEnd.end();
    } finally {
      DatastoreServiceInterceptor.uninstall();
    }
    // 1 put for the parent update, 1 put for each child update
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    testOnlyOneParentPutOnChildDelete(NEW_PM_START_END, expectedPutsInSetup, expectedPutsOnChildDelete);
  }
  private void testOnlyOneParentPutOnChildDelete(StartEnd startEnd, int expectedPutsOnSetup,
                                                 int expectedPutsOnChildDelete)
      throws Throwable {
    HasOneToOneJDO pojo = new HasOneToOneJDO();
    HasOneToOneParentJDO hasParent = new HasOneToOneParentJDO();
    PutPolicy policy = setupPutPolicy(pojo, hasParent, startEnd, expectedPutsOnSetup);
    try {
      startEnd.start();
      pojo = pm.getObjectById(pojo.getClass(), pojo.getId());
      pojo.setStr("another val");
      pojo.setFlight(null);
      pojo.setHasParent(null);
      pojo.setHasKeyPK(null);
      startEnd.end();
    } finally {
      DatastoreServiceInterceptor.uninstall();
    }
    assertEquals(expectedPutsOnChildDelete, policy.putParamList.size());
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    HasKeyPkJDO hasKeyPk = new HasKeyPkJDO();
    HasOneToOneParentJDO hasParent = new HasOneToOneParentJDO();
    HasOneToOneParentKeyPkJDO hasParentKeyPk = new HasOneToOneParentKeyPkJDO();
    HasEncodedStringPkJDO notDependent = new HasEncodedStringPkJDO();

    HasOneToOneJDO pojo = new HasOneToOneJDO();
    pojo.setFlight(f);
    pojo.setHasKeyPK(hasKeyPk);
    pojo.setHasParent(hasParent);
    hasParent.setParent(pojo);
    pojo.setHasParentKeyPK(hasParentKeyPk);
    hasParentKeyPk.setParent(pojo);
    pojo.setNotDependent(notDependent);

    makePersistentInTxn(pojo, startEnd);

    assertNotNull(f.getId());
    assertNotNull(hasKeyPk.getKey());
    assertNotNull(hasParent.getKey());
    assertNotNull(hasParentKeyPk.getKey());
    assertNotNull(notDependent.getId());
    assertNotNull(pojo.getId());

    Entity flightEntity = ds.get(KeyFactory.stringToKey(f.getId()));
    assertNotNull(flightEntity);
    assertEquals("jimmy", flightEntity.getProperty("name"));
    assertEquals("bos", flightEntity.getProperty("origin"));
    assertEquals("mia", flightEntity.getProperty("dest"));
    assertEquals(2L, flightEntity.getProperty("me"));
    assertEquals(3L, flightEntity.getProperty("you"));
    assertEquals(44L, flightEntity.getProperty("flight_number"));
    assertEquals(KeyFactory.stringToKey(f.getId()), flightEntity.getKey());
    assertKeyParentEquals(pojo.getId(), flightEntity, f.getId());

    Entity hasKeyPkEntity = ds.get(hasKeyPk.getKey());
    assertNotNull(hasKeyPkEntity);
    assertEquals(hasKeyPk.getKey(), hasKeyPkEntity.getKey());
    assertKeyParentEquals(pojo.getId(), hasKeyPkEntity, hasKeyPk.getKey());

    Entity hasParentEntity = ds.get(KeyFactory.stringToKey(hasParent.getKey()));
    assertNotNull(hasParentEntity);
    assertEquals(KeyFactory.stringToKey(hasParent.getKey()), hasParentEntity.getKey());
    assertKeyParentEquals(pojo.getId(), hasParentEntity, hasParent.getKey());

    Entity hasParentKeyPkEntity = ds.get(hasParentKeyPk.getKey());
    assertNotNull(hasParentKeyPkEntity);
    assertEquals(hasParentKeyPk.getKey(), hasParentKeyPkEntity.getKey());
    assertKeyParentEquals(pojo.getId(), hasParentKeyPkEntity, hasParentKeyPk.getKey());

    Entity notDependentEntity = ds.get(KeyFactory.stringToKey(notDependent.getId()));
    assertNotNull(notDependentEntity);

    Entity pojoEntity = ds.get(KeyFactory.stringToKey(pojo.getId()));
    assertNotNull(pojoEntity);
    assertEquals(flightEntity.getKey(), pojoEntity.getProperty("flight_id_OID"));
    assertEquals(hasKeyPkEntity.getKey(), pojoEntity.getProperty("hasKeyPK_key_OID"));
    assertEquals(hasParentEntity.getKey(), pojoEntity.getProperty("hasParent_key_OID"));
    assertEquals(hasParentKeyPkEntity.getKey(), pojoEntity.getProperty("hasParentKeyPK_key_OID"));
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    assertNotNull(f.getId());
    assertNotNull(hasKeyPk.getKey());
    assertNotNull(hasParent.getKey());
    assertNotNull(hasParentKeyPk.getKey());

    HasOneToOneJDO pojo = new HasOneToOneJDO();

    startEnd.start();
    f = pm.makePersistent(f);
    hasKeyPk = pm.makePersistent(hasKeyPk);
    pojo.setFlight(f);
    pojo.setHasKeyPK(hasKeyPk);
    try {
      // this fails because it attempts to establish a parent for an object
      // that was originally saved without a parent
      pm.makePersistent(pojo);
      fail("expected exception");
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    assertNotNull(f.getId());
    assertNotNull(hasKeyPk.getKey());
    assertNotNull(hasParent.getKey());
    assertNotNull(hasParentKeyPk.getKey());

    HasOneToOneJDO pojo = new HasOneToOneJDO();
    pojo.setFlight(f);
    pojo.setHasKeyPK(hasKeyPk);
    pojo.setHasParent(hasParent);
    pojo.setHasParentKeyPK(hasParentKeyPk);

    startEnd.start();
    try {
      // this fails because it tries to establish a parent for an object that
      // was originally saved without a parent
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    switchDatasource(PersistenceManagerFactoryName.nontransactional);
    getExecutionContext().setProperty(PROP_DETACH_ON_CLOSE, true);
    testInsert_ExistingParentNewChild(NEW_PM_START_END);
  }
  private void testInsert_ExistingParentNewChild(StartEnd startEnd) throws EntityNotFoundException {
    HasOneToOneJDO pojo = new HasOneToOneJDO();

    startEnd.start();
    pm.makePersistent(pojo);
    assertNotNull(pojo.getId());
    assertNull(pojo.getFlight());
    assertNull(pojo.getHasKeyPK());
    assertNull(pojo.getHasParent());
    assertNull(pojo.getHasParentKeyPK());
    pojo = pm.detachCopy(pojo);
    startEnd.end();
   
    Entity pojoEntity = ds.get(KeyFactory.stringToKey(pojo.getId()));
    assertNotNull(pojoEntity);

    Flight f = newFlight();
    HasKeyPkJDO hasKeyPk = new HasKeyPkJDO();
    HasOneToOneParentJDO hasParent = new HasOneToOneParentJDO();
    HasOneToOneParentKeyPkJDO hasParentKeyPk = new HasOneToOneParentKeyPkJDO();
    startEnd.start();
    pojo = pm.makePersistent(pojo);
    pojo.setFlight(f);
    pojo.setHasKeyPK(hasKeyPk);
    pojo.setHasParent(hasParent);
    hasParent.setParent(pojo);
    pojo.setHasParentKeyPK(hasParentKeyPk);
    hasParent.setParent(pojo);
    startEnd.end();

    assertNotNull(f.getId());
    assertNotNull(hasKeyPk.getKey());
    assertNotNull(hasParent.getKey());
    assertNotNull(hasParentKeyPk.getKey());

    Entity flightEntity = ds.get(KeyFactory.stringToKey(f.getId()));
    assertNotNull(flightEntity);
    assertKeyParentEquals(pojo.getId(), flightEntity, f.getId());

    Entity hasKeyPkEntity = ds.get(hasKeyPk.getKey());
    assertNotNull(hasKeyPkEntity);
    assertKeyParentEquals(pojo.getId(), hasKeyPkEntity, hasKeyPk.getKey());

    Entity hasParentEntity = ds.get(KeyFactory.stringToKey(hasParent.getKey()));
    assertNotNull(hasParentEntity);
    assertKeyParentEquals(pojo.getId(), hasParentEntity, hasParent.getKey());

    Entity hasParentKeyPkEntity = ds.get(hasParentKeyPk.getKey());
    assertNotNull(hasParentKeyPkEntity);
    assertKeyParentEquals(pojo.getId(), hasParentKeyPkEntity, hasParentKeyPk.getKey());

    pojoEntity = ds.get(KeyFactory.stringToKey(pojo.getId()));
    assertNotNull(pojoEntity);
    assertEquals(flightEntity.getKey(), pojoEntity.getProperty("flight_id_OID"));
    assertEquals(hasKeyPkEntity.getKey(), pojoEntity.getProperty("hasKeyPK_key_OID"));
    assertEquals(hasParentEntity.getKey(), pojoEntity.getProperty("hasParent_key_OID"));
    assertEquals(hasParentKeyPkEntity.getKey(), pojoEntity.getProperty("hasParentKeyPK_key_OID"));
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    switchDatasource(PersistenceManagerFactoryName.nontransactional);
    getExecutionContext().setProperty(PROP_DETACH_ON_CLOSE, true);
    testInsert_ExistingParentNewChild_UpdateDetached(NEW_PM_START_END);
  }
  private void testInsert_ExistingParentNewChild_UpdateDetached(StartEnd startEnd) throws EntityNotFoundException {
    HasOneToOneJDO pojo = new HasOneToOneJDO();

    startEnd.start();
    pm.makePersistent(pojo);
    assertNotNull(pojo.getId());
    assertNull(pojo.getFlight());
    assertNull(pojo.getHasKeyPK());
    assertNull(pojo.getHasParent());
    assertNull(pojo.getHasParentKeyPK());
    pojo = pm.detachCopy(pojo);
    startEnd.end();

    Entity pojoEntity = ds.get(KeyFactory.stringToKey(pojo.getId()));
    assertNotNull(pojoEntity);

    Flight f = newFlight();
    HasKeyPkJDO hasKeyPk = new HasKeyPkJDO();
    HasOneToOneParentJDO hasParent = new HasOneToOneParentJDO();
    HasOneToOneParentKeyPkJDO hasParentKeyPk = new HasOneToOneParentKeyPkJDO();
    startEnd.start();
    pojo.setFlight(f);
    pojo.setHasKeyPK(hasKeyPk);
    pojo.setHasParent(hasParent);
    hasParent.setParent(pojo);
    pojo.setHasParentKeyPK(hasParentKeyPk);
    hasParent.setParent(pojo);
    pojo = pm.makePersistent(pojo);
    startEnd.end();

    assertNotNull(f.getId());
    assertNotNull(hasKeyPk.getKey());
    assertNotNull(hasParent.getKey());
    assertNotNull(hasParentKeyPk.getKey());

    Entity flightEntity = ds.get(KeyFactory.stringToKey(f.getId()));
    assertNotNull(flightEntity);
    assertKeyParentEquals(pojo.getId(), flightEntity, f.getId());

    Entity hasKeyPkEntity = ds.get(hasKeyPk.getKey());
    assertNotNull(hasKeyPkEntity);
    assertKeyParentEquals(pojo.getId(), hasKeyPkEntity, hasKeyPk.getKey());

    Entity hasParentEntity = ds.get(KeyFactory.stringToKey(hasParent.getKey()));
    assertNotNull(hasParentEntity);
    assertKeyParentEquals(pojo.getId(), hasParentEntity, hasParent.getKey());

    Entity hasParentKeyPkEntity = ds.get(hasParentKeyPk.getKey());
    assertNotNull(hasParentKeyPkEntity);
    assertKeyParentEquals(pojo.getId(), hasParentKeyPkEntity, hasParentKeyPk.getKey());

    pojoEntity = ds.get(KeyFactory.stringToKey(pojo.getId()));
    assertNotNull(pojoEntity);
    assertEquals(flightEntity.getKey(), pojoEntity.getProperty("flight_id_OID"));
    assertEquals(hasKeyPkEntity.getKey(), pojoEntity.getProperty("hasKeyPK_key_OID"));
    assertEquals(hasParentEntity.getKey(), pojoEntity.getProperty("hasParent_key_OID"));
    assertEquals(hasParentKeyPkEntity.getKey(), pojoEntity.getProperty("hasParentKeyPK_key_OID"));
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  }
  private void testUpdate_UpdateChildWithMerge(StartEnd startEnd) throws EntityNotFoundException {
    Flight f = newFlight();
    HasKeyPkJDO hasKeyPk = new HasKeyPkJDO();

    HasOneToOneJDO pojo = new HasOneToOneJDO();
    pojo.setFlight(f);
    pojo.setHasKeyPK(hasKeyPk);

    HasOneToOneParentJDO hasParent = new HasOneToOneParentJDO();
    pojo.setHasParent(hasParent);
    hasParent.setParent(pojo);

    HasOneToOneParentKeyPkJDO hasParentKeyPk = new HasOneToOneParentKeyPkJDO();
    pojo.setHasParentKeyPK(hasParentKeyPk);
    hasParent.setParent(pojo);

    startEnd.start();
    pm.makePersistent(pojo);

    assertNotNull(f.getId());
    assertNotNull(hasKeyPk.getKey());
    assertNotNull(hasParent.getKey());
    assertNotNull(hasParentKeyPk.getKey());
    assertNotNull(pojo.getId());
    f = pm.detachCopy(f);
    hasKeyPk = pm.detachCopy(hasKeyPk);
    hasParent = pm.detachCopy(hasParent);
    hasParentKeyPk = pm.detachCopy(hasParentKeyPk);
    startEnd.end();
    startEnd.start();
    f.setOrigin("yam");
    hasKeyPk.setStr("yar");
    hasParent.setStr("yag");
    hasParentKeyPk.setStr("yap");
    f = pm.makePersistent(f);
    hasKeyPk = pm.makePersistent(hasKeyPk);
    hasParent = pm.makePersistent(hasParent);
    hasParentKeyPk = pm.makePersistent(hasParentKeyPk);
    startEnd.end();

    Entity flightEntity = ds.get(KeyFactory.stringToKey(f.getId()));
    assertNotNull(flightEntity);
    assertEquals("yam", flightEntity.getProperty("origin"));
    assertKeyParentEquals(pojo.getId(), flightEntity, f.getId());

    Entity hasKeyPkEntity = ds.get(hasKeyPk.getKey());
    assertNotNull(hasKeyPkEntity);
    assertEquals("yar", hasKeyPkEntity.getProperty("str"));
    assertKeyParentEquals(pojo.getId(), hasKeyPkEntity, hasKeyPk.getKey());

    Entity hasParentEntity = ds.get(KeyFactory.stringToKey(hasParent.getKey()));
    assertNotNull(hasParentEntity);
    assertEquals("yag", hasParentEntity.getProperty("str"));
    assertKeyParentEquals(pojo.getId(), hasParentEntity, hasParent.getKey());

    Entity hasParentPkEntity = ds.get(hasParentKeyPk.getKey());
    assertNotNull(hasParentPkEntity);
    assertEquals("yap", hasParentPkEntity.getProperty("str"));
    assertKeyParentEquals(pojo.getId(), hasParentPkEntity, hasParentKeyPk.getKey());

    Entity pojoEntity = ds.get(KeyFactory.stringToKey(pojo.getId()));
    assertNotNull(pojoEntity);
    assertEquals(flightEntity.getKey(), pojoEntity.getProperty("flight_id_OID"));
    assertEquals(hasKeyPkEntity.getKey(), pojoEntity.getProperty("hasKeyPK_key_OID"));
    assertEquals(hasParentEntity.getKey(), pojoEntity.getProperty("hasParent_key_OID"));
    assertEquals(hasParentPkEntity.getKey(), pojoEntity.getProperty("hasParentKeyPK_key_OID"));
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Related Classes of com.google.appengine.datanucleus.test.jdo.HasOneToOneJDO

  • com.google.appengine.datanucleus.jdo.JDOBatchDeleteTest
  • com.google.appengine.datanucleus.jdo.JDOBatchInsertTest
  • com.google.appengine.datanucleus.jdo.JDOImplicitEntityGroupTest
  • com.google.appengine.datanucleus.jdo.JDOOneToOneTest
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