Examples of BidirectionalChildListJPA

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

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    testUpdate_NullOutChildren(new BidirectionalChildListJPA(), new HasOneToManyListJPA(),
                                      NEW_EM_START_END);
  }

  public void testUpdate_ClearOutChildren() throws Exception {
    testUpdate_ClearOutChildren(new BidirectionalChildListJPA(), new HasOneToManyListJPA(),
                                      TXN_START_END);
  }
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Examples of com.google.appengine.datanucleus.test.jpa.BidirectionalChildListJPA

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  public void testUpdate_ClearOutChildren() throws Exception {
    testUpdate_ClearOutChildren(new BidirectionalChildListJPA(), new HasOneToManyListJPA(),
                                      TXN_START_END);
  }
  public void testUpdate_ClearOutChildren_NoTxn() throws Exception {
    testUpdate_ClearOutChildren(new BidirectionalChildListJPA(), new HasOneToManyListJPA(),
                                      NEW_EM_START_END);
  }
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Examples of com.google.appengine.datanucleus.test.jpa.BidirectionalChildListJPA

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  }

  private void testSwapAtPosition(StartEnd startEnd) throws Exception {
    HasOneToManyListJPA pojo = new HasOneToManyListJPA();
    pojo.setVal("yar");
    BidirectionalChildListJPA bidir1 = new BidirectionalChildListJPA();
    BidirectionalChildListJPA bidir2 = new BidirectionalChildListJPA();
    bidir2.setChildVal("yam");
    Book b = newBook();
    HasKeyPkJPA hasKeyPk = new HasKeyPkJPA();

    pojo.getBooks().add(b);
    pojo.getHasKeyPks().add(hasKeyPk);
    pojo.getBidirChildren().add(bidir1);
    bidir1.setParent(pojo);

    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().set(0, bidir2);

    Book b2 = newBook();
    b2.setTitle("another title");
    pojo.getBooks().set(0, b2);

    HasKeyPkJPA hasKeyPk2 = new HasKeyPkJPA();
    hasKeyPk2.setStr("another str");
    pojo.getHasKeyPks().set(0, hasKeyPk2);
    startEnd.end();

    startEnd.start();
    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());

    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("yam", 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"));
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Examples of com.google.appengine.datanucleus.test.jpa.BidirectionalChildListJPA

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

  public void testRemoveObject() throws Exception {
    testRemoveObject(new HasOneToManyListJPA(), new BidirectionalChildListJPA(),
        new BidirectionalChildListJPA(), TXN_START_END);
  }
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Examples of com.google.appengine.datanucleus.test.jpa.BidirectionalChildListJPA

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    testRemoveObject(new HasOneToManyListJPA(), new BidirectionalChildListJPA(),
        new BidirectionalChildListJPA(), TXN_START_END);
  }

  public void testRemoveObject_NoTxn() throws Exception {
    testRemoveObject(new HasOneToManyListJPA(), new BidirectionalChildListJPA(),
        new BidirectionalChildListJPA(), NEW_EM_START_END);
  }
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Examples of com.google.appengine.datanucleus.test.jpa.BidirectionalChildListJPA

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  public void testSerializeWithOneToMany_AddChildToBidirectionalDetached() throws Exception {
    beginTxn();
    HasOneToManyListJPA pojo = new HasOneToManyListJPA();
    pojo.setVal("yar");
    BidirectionalChildListJPA bidir = new BidirectionalChildListJPA();
    bidir.setChildVal("yar2");
    pojo.getBidirChildren().add(bidir);
    em.persist(pojo);
    commitTxn();
    em.close();
    em = emf.createEntityManager();

    pojo = toBytesAndBack(pojo);
    assertEquals("yar", pojo.getVal());
    assertEquals(1, pojo.getBidirChildren().size());
    BidirectionalChildListJPA bidir2 = new BidirectionalChildListJPA();
    bidir.setChildVal("yar3");
    pojo.getBidirChildren().add(bidir2);
    // Don't set the parent - this ref won't get updated when we call
    // merge and we'll get an exception.
//    bidir2.setParent(pojo);
    beginTxn();
    pojo = em.merge(pojo);
    commitTxn();
    Entity e = ds.get(KeyFactory.stringToKey(bidir2.getId()));
    assertEquals(KeyFactory.stringToKey(pojo.getId()), e.getKey().getParent());
  }
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Examples of com.google.appengine.datanucleus.test.jpa.BidirectionalChildListJPA

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  public void testSerializeWithOneToMany_AddChildToReattached() throws Exception {
    beginTxn();
    HasOneToManyListJPA pojo = new HasOneToManyListJPA();
    pojo.setVal("yar");
    BidirectionalChildListJPA bidir = new BidirectionalChildListJPA();
    bidir.setChildVal("yar2");
    pojo.getBidirChildren().add(bidir);
    em.persist(pojo);
    commitTxn();
    em.close();
    em = emf.createEntityManager();

    pojo = toBytesAndBack(pojo);
    assertEquals("yar", pojo.getVal());
    assertEquals(1, pojo.getBidirChildren().size());
    beginTxn();
    pojo = em.merge(pojo);
    BidirectionalChildListJPA bidir2 = new BidirectionalChildListJPA();
    bidir.setChildVal("yar3");
    pojo.getBidirChildren().add(bidir2);
    bidir2.setParent(pojo);
    commitTxn();
    Entity e = ds.get(KeyFactory.stringToKey(bidir2.getId()));
    assertEquals(KeyFactory.stringToKey(pojo.getId()), e.getKey().getParent());
  }
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Examples of com.google.appengine.datanucleus.test.jpa.BidirectionalChildListJPA

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  }

  private void testRemoveAtPosition(StartEnd startEnd) throws Exception {
    HasOneToManyListJPA pojo = new HasOneToManyListJPA();
    pojo.setVal("yar");
    BidirectionalChildListJPA bidir1 = new BidirectionalChildListJPA();
    BidirectionalChildListJPA bidir2 = new BidirectionalChildListJPA();
    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"));
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Examples of com.google.appengine.datanucleus.test.jpa.BidirectionalChildListJPA

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  }

  private void testAddAtPosition(StartEnd startEnd) throws Exception {
    HasOneToManyListJPA pojo = new HasOneToManyListJPA();
    pojo.setVal("yar");
    BidirectionalChildListJPA bidir1 = new BidirectionalChildListJPA();
    BidirectionalChildListJPA bidir2 = new BidirectionalChildListJPA();
    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"));
View Full Code Here

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

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    assertEquals(1, child.getBooks().size());
    startEnd.end();
  }

  public void testAddQueriedParentToBidirChild() throws Exception {
    testAddQueriedParentToBidirChild(new HasOneToManyListJPA(), new BidirectionalChildListJPA(),
                                     TXN_START_END);
  }
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