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

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

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  private void testInsert_NewParentAndChild(StartEnd startEnd) throws EntityNotFoundException {
    Flight f = newFlight();
    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"));
    assertEquals(notDependentEntity.getKey(), pojoEntity.getProperty("notDependent_id_OID"));

    assertCountsInDatastore(1, 1);
    assertEquals(1, countForClass(notDependent.getClass()));
  }
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      rollbackTxn();
    }
  }

  public void testEncodedStringPk() throws EntityNotFoundException {
    HasEncodedStringPkJDO pojo = new HasEncodedStringPkJDO();
    Key key = KeyFactory.createKey(HasEncodedStringPkJDO.class.getSimpleName(), "a name");
    pojo.setId(KeyFactory.keyToString(key));
    beginTxn();
    pm.makePersistent(pojo);
    commitTxn();

    assertEquals(KeyFactory.keyToString(key), pojo.getId());
    Entity e = ds.get(KeyFactory.stringToKey(pojo.getId()));

    beginTxn();
    pm.getObjectById(HasEncodedStringPkJDO.class, e.getKey().getName());
    pm.getObjectById(HasEncodedStringPkJDO.class, e.getKey());
    pm.getObjectById(HasEncodedStringPkJDO.class, KeyFactory.keyToString(e.getKey()));
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    pm.getObjectById(HasEncodedStringPkJDO.class, KeyFactory.keyToString(e.getKey()));
    commitTxn();
  }

  public void testEncodedStringPk_NullValue() throws EntityNotFoundException {
    HasEncodedStringPkJDO pojo = new HasEncodedStringPkJDO();
    beginTxn();
    pm.makePersistent(pojo);
    commitTxn();
    assertNotNull(pojo.getId());
    Key key = KeyFactory.stringToKey(pojo.getId());
    Entity e = ds.get(key);

    beginTxn();
    pm.getObjectById(HasEncodedStringPkJDO.class, e.getKey().getId());
    pm.getObjectById(HasEncodedStringPkJDO.class, e.getKey());
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    pm.getObjectById(HasEncodedStringPkJDO.class, KeyFactory.keyToString(e.getKey()));
    commitTxn();
  }

  public void testEncodedStringPk_NonKeyValue() throws EntityNotFoundException {
    HasEncodedStringPkJDO pojo = new HasEncodedStringPkJDO();
    pojo.setId("yar");
    beginTxn();
    try {
      pm.makePersistent(pojo);
      fail("expected exception");
    } catch (JDOFatalUserException e) {
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    commitTxn();
  }

  public void testEncodedStringPk_BatchGet() throws EntityNotFoundException {
    switchDatasource(PersistenceManagerFactoryName.nontransactional);
    HasEncodedStringPkJDO pojo = new HasEncodedStringPkJDO();
    beginTxn();
    String key1 = new KeyFactory.Builder("parent", 44)
        .addChild(HasEncodedStringPkJDO.class.getSimpleName(), "yar1").getString();
    pojo.setId(key1);
    pm.makePersistent(pojo);
    commitTxn();

    HasEncodedStringPkJDO pojo2 = new HasEncodedStringPkJDO();
    beginTxn();
    String key2 = new KeyFactory.Builder("parent", 44)
        .addChild(HasEncodedStringPkJDO.class.getSimpleName(), "yar2").getString();
    pojo2.setId(key2);
    pm.makePersistent(pojo2);
    commitTxn();

    assertNotNull(pojo.getId());
    assertNotNull(pojo2.getId());

    beginTxn();
    Query q = pm.newQuery("select from " + HasEncodedStringPkJDO.class.getName() + " where id == :ids");
    List<HasEncodedStringPkJDO> pojos =
        (List<HasEncodedStringPkJDO>) q.execute(Utils.newArrayList(pojo.getId(), pojo2.getId()));
    assertEquals(2, pojos.size());
    // we should preserve order but right now we don't
    Set<String> pks = Utils.newHashSet(pojos.get(0).getId(), pojos.get(1).getId());
    assertEquals(pks, Utils.newHashSet(key1, key2));
    commitTxn();
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Related Classes of com.google.appengine.datanucleus.test.jdo.HasEncodedStringPkJDO

  • com.google.appengine.datanucleus.jdo.JDOOneToOneTest
  • com.google.appengine.datanucleus.jdo.JDOPrimaryKeyTest
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