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

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

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    bidir1.setChildVal("yam1");
    bidir2.setChildVal("yam2");
    Book b1 = newBook();
    Book b2 = newBook();
    b2.setTitle("another title");
    HasKeyPkJPA hasKeyPk1 = new HasKeyPkJPA();
    HasKeyPkJPA hasKeyPk2 = new HasKeyPkJPA();
    hasKeyPk2.setStr("yar 2");
    pojo.getBooks().add(b1);
    pojo.getBooks().add(b2);
    pojo.getHasKeyPks().add(hasKeyPk1);
    pojo.getHasKeyPks().add(hasKeyPk2);
    pojo.getBidirChildren().add(bidir1);
    pojo.getBidirChildren().add(bidir2);

    startEnd.start();
    em.persist(pojo);
    startEnd.end();

    assertCountsInDatastore(HasOneToManyListJPA.class, BidirectionalChildListJPA.class, 1, 2);

    String bidir1Id = pojo.getBidirChildren().get(0).getId();
    String bookId = pojo.getBooks().get(0).getId();
    Key hasKeyPk1Key = pojo.getHasKeyPks().get(0).getId();
    pojo.getBidirChildren().remove(0);
    pojo.getBooks().remove(0);
    pojo.getHasKeyPks().remove(0);

    startEnd.start();
    em.merge(pojo);
    startEnd.end();

    startEnd.start();
    pojo = em.find(pojo.getClass(), pojo.getId());
    assertNotNull(pojo.getId());
    assertEquals(1, pojo.getBooks().size());
    assertEquals(1, pojo.getHasKeyPks().size());
    assertEquals(1, pojo.getBidirChildren().size());
    assertNotNull(bidir2.getId());
    assertNotNull(bidir2.getParent());
    assertNotNull(b2.getId());
    assertNotNull(hasKeyPk2.getId());
    assertEquals(bidir2.getId(), pojo.getBidirChildren().get(0).getId());
    assertEquals(hasKeyPk2.getId(), pojo.getHasKeyPks().get(0).getId());
    assertEquals(b2.getId(), pojo.getBooks().get(0).getId());

    Entity pojoEntity = ds.get(KeyFactory.stringToKey(pojo.getId()));
    assertNotNull(pojoEntity);
    assertEquals(4, pojoEntity.getProperties().size());
    assertEquals(Collections.singletonList(KeyFactory.stringToKey(bidir2.getId())), pojoEntity.getProperty("bidirChildren"));
    assertEquals(Collections.singletonList(KeyFactory.stringToKey(b2.getId())), pojoEntity.getProperty("books"));
    assertEquals(Collections.singletonList(hasKeyPk2.getId()), pojoEntity.getProperty("hasKeyPks"));

    startEnd.end();

    try {
      ds.get(KeyFactory.stringToKey(bidir1Id));
      fail("expected EntityNotFoundException");
    } catch (EntityNotFoundException enfe) {
      // good
    }
    try {
      ds.get(KeyFactory.stringToKey(bookId));
      fail("expected EntityNotFoundException");
    } catch (EntityNotFoundException enfe) {
      // good
    }
    try {
      ds.get(hasKeyPk1Key);
      fail("expected EntityNotFoundException");
    } catch (EntityNotFoundException enfe) {
      // good
    }
    Entity bidirChildEntity = ds.get(KeyFactory.stringToKey(bidir2.getId()));
    assertNotNull(bidirChildEntity);
    assertEquals("yam2", bidirChildEntity.getProperty("childVal"));
    assertEquals(KeyFactory.stringToKey(bidir2.getId()), bidirChildEntity.getKey());
    assertKeyParentEquals(pojo.getId(), bidirChildEntity, bidir2.getId());

    Entity bookEntity = ds.get(KeyFactory.stringToKey(b2.getId()));
    assertNotNull(bookEntity);
    assertEquals("max", bookEntity.getProperty("author"));
    assertEquals("22333", bookEntity.getProperty("isbn"));
    assertEquals("another title", bookEntity.getProperty("title"));
    assertEquals(KeyFactory.stringToKey(b2.getId()), bookEntity.getKey());
    assertKeyParentEquals(pojo.getId(), bookEntity, b2.getId());

    Entity hasKeyPkEntity = ds.get(hasKeyPk2.getId());
    assertNotNull(hasKeyPkEntity);
    assertEquals("yar 2", hasKeyPkEntity.getProperty("str"));
    assertEquals(hasKeyPk2.getId(), hasKeyPkEntity.getKey());
    assertKeyParentEquals(pojo.getId(), hasKeyPkEntity, hasKeyPk2.getId());

    Entity parentEntity = ds.get(KeyFactory.stringToKey(pojo.getId()));
    assertNotNull(parentEntity);
    assertEquals(4, parentEntity.getProperties().size());
    assertEquals("yar", parentEntity.getProperty("val"));
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    bidir1.setChildVal("yam1");
    bidir2.setChildVal("yam2");
    Book b1 = newBook();
    Book b2 = newBook();
    b2.setTitle("another title");
    HasKeyPkJPA hasKeyPk1 = new HasKeyPkJPA();
    HasKeyPkJPA hasKeyPk2 = new HasKeyPkJPA();
    hasKeyPk2.setStr("yar 2");
    pojo.getBooks().add(b1);
    pojo.getHasKeyPks().add(hasKeyPk1);
    pojo.getBidirChildren().add(bidir1);

    startEnd.start();
    em.persist(pojo);
    startEnd.end();

    assertCountsInDatastore(HasOneToManyListJPA.class, BidirectionalChildListJPA.class, 1, 1);

    startEnd.start();
    pojo = em.find(pojo.getClass(), pojo.getId());
    String bidir1Id = pojo.getBidirChildren().get(0).getId();
    String bookId = pojo.getBooks().get(0).getId();
    Key hasKeyPk1Key = pojo.getHasKeyPks().get(0).getId();
    pojo.getBidirChildren().add(0, bidir2);
    pojo.getBooks().add(0, b2);
    pojo.getHasKeyPks().add(0, hasKeyPk2);
    startEnd.end();

    startEnd.start();
    assertNotNull(pojo.getId());
    assertEquals(2, pojo.getBooks().size());
    assertEquals(2, pojo.getHasKeyPks().size());
    assertEquals(2, pojo.getBidirChildren().size());
    assertNotNull(bidir2.getId());
    assertNotNull(bidir2.getParent());
    assertNotNull(b2.getId());
    assertNotNull(hasKeyPk2.getId());

    Entity pojoEntity = ds.get(KeyFactory.stringToKey(pojo.getId()));
    assertNotNull(pojoEntity);
    assertEquals(4, pojoEntity.getProperties().size());
    assertEquals(Utils.newArrayList(KeyFactory.stringToKey(bidir2.getId()), KeyFactory.stringToKey(bidir1Id)), pojoEntity.getProperty("bidirChildren"));
    assertEquals(Utils.newArrayList(KeyFactory.stringToKey(b2.getId()), KeyFactory.stringToKey(bookId)), pojoEntity.getProperty("books"));
    assertEquals(Utils.newArrayList(hasKeyPk2.getId(), hasKeyPk1Key), pojoEntity.getProperty("hasKeyPks"));

    startEnd.end();

    ds.get(KeyFactory.stringToKey(bidir1Id));
    ds.get(KeyFactory.stringToKey(bookId));
    ds.get(hasKeyPk1Key);

    Entity bidirChildEntity1 = ds.get(KeyFactory.stringToKey(bidir1Id));
    Entity bidirChildEntity2 = ds.get(KeyFactory.stringToKey(bidir2.getId()));
    assertNotNull(bidirChildEntity2);
    assertEquals("yam2", bidirChildEntity2.getProperty("childVal"));
    assertEquals(KeyFactory.stringToKey(bidir2.getId()), bidirChildEntity2.getKey());
    assertKeyParentEquals(pojo.getId(), bidirChildEntity2, bidir2.getId());

    Entity bookEntity1 = ds.get(KeyFactory.stringToKey(bookId));
    Entity bookEntity2 = ds.get(KeyFactory.stringToKey(b2.getId()));
    assertNotNull(bookEntity2);
    assertEquals("max", bookEntity2.getProperty("author"));
    assertEquals("22333", bookEntity2.getProperty("isbn"));
    assertEquals("another title", bookEntity2.getProperty("title"));
    assertEquals(KeyFactory.stringToKey(b2.getId()), bookEntity2.getKey());
    assertKeyParentEquals(pojo.getId(), bookEntity2, b2.getId());

    Entity hasKeyPkEntity1 = ds.get(hasKeyPk1Key);
    Entity hasKeyPkEntity2 = ds.get(hasKeyPk2.getId());
    assertNotNull(hasKeyPkEntity2);
    assertEquals("yar 2", hasKeyPkEntity2.getProperty("str"));
    assertEquals(hasKeyPk2.getId(), hasKeyPkEntity2.getKey());
    assertKeyParentEquals(pojo.getId(), hasKeyPkEntity2, hasKeyPk2.getId());

    Entity parentEntity = ds.get(KeyFactory.stringToKey(pojo.getId()));
    assertNotNull(parentEntity);
    assertEquals(4, parentEntity.getProperties().size());
    assertEquals("yar", parentEntity.getProperty("val"));
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    BidirectionalChildLongPkListJPA bidirChild = new BidirectionalChildLongPkListJPA();
    bidirChild.setChildVal("yam");

    Book b = newBook();

    HasKeyPkJPA hasKeyPk = new HasKeyPkJPA();
    hasKeyPk.setStr("yag");

    HasOneToManyLongPkListJPA parent = new HasOneToManyLongPkListJPA();
    parent.getBidirChildren().add(bidirChild);
    bidirChild.setParent(parent);
    parent.getBooks().add(b);
    parent.getHasKeyPks().add(hasKeyPk);
    parent.setVal("yar");

    startEnd.start();
    em.persist(parent);
    startEnd.end();

    assertNotNull(bidirChild.getId());
    assertNotNull(b.getId());
    assertNotNull(hasKeyPk.getId());

    Entity bidirChildEntity = ds.get(KeyFactory.stringToKey(bidirChild.getId()));
    assertNotNull(bidirChildEntity);
    assertEquals("yam", bidirChildEntity.getProperty("childVal"));
    assertEquals(KeyFactory.stringToKey(bidirChild.getId()), bidirChildEntity.getKey());
    assertKeyParentEquals(parent.getClass(), parent.getId(), bidirChildEntity, bidirChild.getId());

    Entity bookEntity = ds.get(KeyFactory.stringToKey(b.getId()));
    assertNotNull(bookEntity);
    assertEquals("max", bookEntity.getProperty("author"));
    assertEquals("22333", bookEntity.getProperty("isbn"));
    assertEquals("yam", bookEntity.getProperty("title"));
    assertEquals(KeyFactory.stringToKey(b.getId()), bookEntity.getKey());
    assertKeyParentEquals(parent.getClass(), parent.getId(), bookEntity, b.getId());

    Entity hasKeyPkEntity = ds.get(hasKeyPk.getId());
    assertNotNull(hasKeyPkEntity);
    assertEquals("yag", hasKeyPkEntity.getProperty("str"));
    assertEquals(hasKeyPk.getId(), hasKeyPkEntity.getKey());
    assertKeyParentEquals(parent.getClass(), parent.getId(), hasKeyPkEntity, hasKeyPk.getId());

    Entity parentEntity = ds.get(TestUtils.createKey(parent, parent.getId()));
    assertNotNull(parentEntity);
    assertEquals(4, parentEntity.getProperties().size());
    assertEquals("yar", parentEntity.getProperty("val"));
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    BidirectionalChildStringPkListJPA bidirChild = new BidirectionalChildStringPkListJPA();
    bidirChild.setChildVal("yam");

    Book b = newBook();

    HasKeyPkJPA hasKeyPk = new HasKeyPkJPA();
    hasKeyPk.setStr("yag");

    HasOneToManyStringPkListJPA parent = new HasOneToManyStringPkListJPA();
    parent.setId("yar");
    parent.getBidirChildren().add(bidirChild);
    bidirChild.setParent(parent);
    parent.getBooks().add(b);
    parent.getHasKeyPks().add(hasKeyPk);
    parent.setVal("yar");

    startEnd.start();
    em.persist(parent);
    startEnd.end();

    assertNotNull(bidirChild.getId());
    assertNotNull(b.getId());
    assertNotNull(hasKeyPk.getId());

    Entity bidirChildEntity = ds.get(KeyFactory.stringToKey(bidirChild.getId()));
    assertNotNull(bidirChildEntity);
    assertEquals("yam", bidirChildEntity.getProperty("childVal"));
    assertEquals(KeyFactory.stringToKey(bidirChild.getId()), bidirChildEntity.getKey());
    assertKeyParentEquals(parent.getClass(), parent.getId(), bidirChildEntity, bidirChild.getId());

    Entity bookEntity = ds.get(KeyFactory.stringToKey(b.getId()));
    assertNotNull(bookEntity);
    assertEquals("max", bookEntity.getProperty("author"));
    assertEquals("22333", bookEntity.getProperty("isbn"));
    assertEquals("yam", bookEntity.getProperty("title"));
    assertEquals(KeyFactory.stringToKey(b.getId()), bookEntity.getKey());
    assertKeyParentEquals(parent.getClass(), parent.getId(), bookEntity, b.getId());

    Entity hasKeyPkEntity = ds.get(hasKeyPk.getId());
    assertNotNull(hasKeyPkEntity);
    assertEquals("yag", hasKeyPkEntity.getProperty("str"));
    assertEquals(hasKeyPk.getId(), hasKeyPkEntity.getKey());
    assertKeyParentEquals(parent.getClass(), parent.getId(), hasKeyPkEntity, hasKeyPk.getId());

    Entity parentEntity = ds.get(TestUtils.createKey(parent, parent.getId()));
    assertNotNull(parentEntity);
    assertEquals(4, parentEntity.getProperties().size());
    assertEquals("yar", parentEntity.getProperty("val"));
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  public void testUpdate_NullOutChild_Merge_NoTxn() throws EntityNotFoundException {
    testUpdate_NullOutChild_Merge(TXN_START_END);
  }
  private void testUpdate_NullOutChild_Merge(StartEnd startEnd) throws EntityNotFoundException {
    Book b = newBook();
    HasKeyPkJPA hasKeyPk = new HasKeyPkJPA();
    HasOneToOneParentJPA hasParent = new HasOneToOneParentJPA();
    HasOneToOneParentKeyPkJPA hasParentKeyPk = new HasOneToOneParentKeyPkJPA();

    HasOneToOneJPA pojo = new HasOneToOneJPA();
    pojo.setBook(b);
    pojo.setHasKeyPK(hasKeyPk);
    pojo.setHasParent(hasParent);
    hasParent.setParent(pojo);
    pojo.setHasParentKeyPK(hasParentKeyPk);
    hasParentKeyPk.setParent(pojo);

    startEnd.start();
    em.persist(pojo);
    startEnd.end();

    startEnd.start();
    pojo.setBook(null);
    pojo.setHasKeyPK(null);
    pojo.setHasParent(null);
    pojo.setHasParentKeyPK(null);
    em.merge(pojo);
    startEnd.end();

    try {
      ds.get(KeyFactory.stringToKey(b.getId()));
      fail("expected enfe");
    } catch (EntityNotFoundException enfe) {
      // good
    }

    try {
      ds.get(hasKeyPk.getId());
      fail("expected enfe");
    } catch (EntityNotFoundException enfe) {
      // good
    }
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  public void testUpdate_NullOutChild_Update_NoTxn() throws EntityNotFoundException {
    testUpdate_NullOutChild_Update(TXN_START_END);
  }
  private void testUpdate_NullOutChild_Update(StartEnd startEnd) throws EntityNotFoundException {
    Book b = newBook();
    HasKeyPkJPA hasKeyPk = new HasKeyPkJPA();
    HasOneToOneParentJPA hasParent = new HasOneToOneParentJPA();
    HasOneToOneParentKeyPkJPA hasParentKeyPk = new HasOneToOneParentKeyPkJPA();

    HasOneToOneJPA pojo = new HasOneToOneJPA();
    pojo.setBook(b);
    pojo.setHasKeyPK(hasKeyPk);
    pojo.setHasParent(hasParent);
    hasParent.setParent(pojo);
    pojo.setHasParentKeyPK(hasParentKeyPk);
    hasParentKeyPk.setParent(pojo);

    startEnd.start();
    em.persist(pojo);
    startEnd.end();

    startEnd.start();
    pojo = em.find(pojo.getClass(), pojo.getId());
    pojo.setBook(null);
    pojo.setHasKeyPK(null);
    pojo.setHasParent(null);
    pojo.setHasParentKeyPK(null);
    startEnd.end();

    try {
      ds.get(KeyFactory.stringToKey(b.getId()));
      fail("expected enfe");
    } catch (EntityNotFoundException enfe) {
      // good
    }

    try {
      ds.get(hasKeyPk.getId());
      fail("expected enfe");
    } catch (EntityNotFoundException enfe) {
      // good
    }
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  public void testInsert_NewParentAndChild_LongKeyOnParent_NoTxn() throws EntityNotFoundException {
    testInsert_NewParentAndChild_LongKeyOnParent(NEW_EM_START_END);
  }
  private void testInsert_NewParentAndChild_LongKeyOnParent(StartEnd startEnd) throws EntityNotFoundException {
    Book b = newBook();
    HasKeyPkJPA hasKeyPk = new HasKeyPkJPA();
    HasOneToOneLongPkParentJPA hasParent = new HasOneToOneLongPkParentJPA();
    HasOneToOneLongPkParentKeyPkJPA hasParentKeyPk = new HasOneToOneLongPkParentKeyPkJPA();

    HasOneToOneLongPkJPA pojo = new HasOneToOneLongPkJPA();
    pojo.setBook(b);
    pojo.setHasKeyPK(hasKeyPk);
    pojo.setHasParent(hasParent);
    hasParent.setParent(pojo);
    pojo.setHasParentKeyPK(hasParentKeyPk);
    hasParentKeyPk.setParent(pojo);

    startEnd.start();
    em.persist(pojo);
    startEnd.end();

    assertNotNull(b.getId());
    assertNotNull(hasKeyPk.getId());
    assertNotNull(hasParent.getId());
    assertNotNull(hasParentKeyPk.getId());
    assertNotNull(pojo.getId());

    Entity bookEntity = ds.get(KeyFactory.stringToKey(b.getId()));
    assertNotNull(bookEntity);
    assertEquals("max", bookEntity.getProperty("author"));
    assertEquals("22333", bookEntity.getProperty("isbn"));
    assertEquals("yam", bookEntity.getProperty("title"));
    assertEquals(KeyFactory.stringToKey(b.getId()), bookEntity.getKey());
    assertKeyParentEquals(pojo.getClass(), pojo.getId(), bookEntity, b.getId());

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

    Entity hasParentEntity = ds.get(KeyFactory.stringToKey(hasParent.getId()));
    assertNotNull(hasParentEntity);
    assertEquals(KeyFactory.stringToKey(hasParent.getId()), hasParentEntity.getKey());
    assertKeyParentEquals(pojo.getClass(), pojo.getId(), hasParentEntity, hasParent.getId());
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  public void testInsert_NewParentAndChild_StringKeyOnParent_NoTxn() throws EntityNotFoundException {
    testInsert_NewParentAndChild_StringKeyOnParent(NEW_EM_START_END);
  }
  public void testInsert_NewParentAndChild_StringKeyOnParent(StartEnd startEnd) throws EntityNotFoundException {
    Book b = newBook();
    HasKeyPkJPA hasKeyPk = new HasKeyPkJPA();
    HasOneToOneStringPkParentJPA hasParent = new HasOneToOneStringPkParentJPA();
    HasOneToOneStringPkParentKeyPkJPA hasParentKeyPk = new HasOneToOneStringPkParentKeyPkJPA();

    HasOneToOneStringPkJPA pojo = new HasOneToOneStringPkJPA();
    pojo.setId("yar");
    pojo.setBook(b);
    pojo.setHasKeyPK(hasKeyPk);
    pojo.setHasParent(hasParent);
    hasParent.setParent(pojo);
    pojo.setHasParentKeyPK(hasParentKeyPk);
    hasParentKeyPk.setParent(pojo);

    startEnd.start();
    em.persist(pojo);
    startEnd.end();

    assertNotNull(b.getId());
    assertNotNull(hasKeyPk.getId());
    assertNotNull(hasParent.getId());
    assertNotNull(hasParentKeyPk.getId());
    assertNotNull(pojo.getId());

    Entity bookEntity = ds.get(KeyFactory.stringToKey(b.getId()));
    assertNotNull(bookEntity);
    assertEquals("max", bookEntity.getProperty("author"));
    assertEquals("22333", bookEntity.getProperty("isbn"));
    assertEquals("yam", bookEntity.getProperty("title"));
    assertEquals(KeyFactory.stringToKey(b.getId()), bookEntity.getKey());
    assertKeyParentEquals(pojo.getClass(), pojo.getId(), bookEntity, b.getId());

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

    Entity hasParentEntity = ds.get(KeyFactory.stringToKey(hasParent.getId()));
    assertNotNull(hasParentEntity);
    assertEquals(KeyFactory.stringToKey(hasParent.getId()), hasParentEntity.getKey());
    assertKeyParentEquals(pojo.getClass(), pojo.getId(), hasParentEntity, hasParent.getId());
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      emf.close();
      switchDatasource(getEntityManagerFactoryName());
      Book book = new Book();
      pojo.setBook(book);
      pojo.setHasParent(hasParent);
      HasKeyPkJPA hasKeyPk = new HasKeyPkJPA();
      pojo.setHasKeyPK(hasKeyPk);

      startEnd.start();
      em.persist(pojo);
      startEnd.end();
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  public void testInsert_NewParentAndChild_NoTxn() throws Exception {
    testInsert_NewParentAndChild(NEW_EM_START_END);
  }
  private void testInsert_NewParentAndChild(StartEnd startEnd) throws Exception {
    Book b = newBook();
    HasKeyPkJPA hasKeyPk = new HasKeyPkJPA();
    HasOneToOneParentJPA hasParent = new HasOneToOneParentJPA();
    HasOneToOneParentKeyPkJPA hasParentKeyPk = new HasOneToOneParentKeyPkJPA();
    HasEncodedStringPkJPA notDependent = new HasEncodedStringPkJPA();

    HasOneToOneJPA pojo = new HasOneToOneJPA();
    pojo.setBook(b);
    pojo.setHasKeyPK(hasKeyPk);
    pojo.setHasParent(hasParent);
    hasParent.setParent(pojo);
    pojo.setHasParentKeyPK(hasParentKeyPk);
    hasParentKeyPk.setParent(pojo);
    pojo.setNotDependent(notDependent);

    startEnd.start();
    em.persist(pojo);
    startEnd.end();

    assertNotNull(b.getId());
    assertNotNull(hasKeyPk.getId());
    assertNotNull(hasParent.getId());
    assertNotNull(hasParentKeyPk.getId());
    assertNotNull(notDependent.getId());
    assertNotNull(pojo.getId());

    Entity bookEntity = ds.get(KeyFactory.stringToKey(b.getId()));
    assertNotNull(bookEntity);
    assertEquals("max", bookEntity.getProperty("author"));
    assertEquals("22333", bookEntity.getProperty("isbn"));
    assertEquals("yam", bookEntity.getProperty("title"));
    assertEquals(KeyFactory.stringToKey(b.getId()), bookEntity.getKey());
    assertKeyParentEquals(pojo.getId(), bookEntity, b.getId());

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

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