@Test
  // @FailureExpected( jiraKey = "HHH-9106" )
  public void testTopLevelUnidirOneToManyNoBackrefWithRemovedElement() {
    Category category1 = new Category();
    category1.setName("category1 name");
    SubCategory subCategory1 = new SubCategory();
    subCategory1.setName("subCategory1 name");
    category1.getSubCategories().add(subCategory1);
    SubCategory subCategory2 = new SubCategory();
    subCategory2.setName("subCategory2 name");
    category1.getSubCategories().add(subCategory2);

    Session s = openSession();
    Transaction tx = s.beginTransaction();
    s.persist(category1);
    tx.commit();
    s.close();

    // get another representation of category1
    s = openSession();
    tx = s.beginTransaction();
    Category category1_1 = (Category) s.get(Category.class, category1.getId());
    tx.commit();
    s.close();

    assertFalse(Hibernate.isInitialized(category1_1.getSubCategories()));

    Item item = new Item();
    item.setName("item");
    category1.setExampleItem(item);
    item.setCategory(category1_1);

    category1.getSubCategories().remove(subCategory1);

    s = openSession();
    tx = s.beginTransaction();
    Category category1Merged = (Category) s.merge(category1);
    assertEquals(1, category1Merged.getSubCategories().size());
    assertTrue(category1Merged.getSubCategories().contains(subCategory2));
    tx.commit();
    s.close();

    s = openSession();
    tx = s.beginTransaction();
    category1 = (Category) s.get(Category.class, category1.getId());
    assertEquals(1, category1.getSubCategories().size());
    assertTrue(category1.getSubCategories().contains(subCategory2));
    // cascade does not include delete-orphan, so subCategory1 should still be persistent.
    subCategory1 = (SubCategory) s.get(SubCategory.class, subCategory1.getId());
    assertNotNull(subCategory1);
    tx.commit();
    s.close();

    cleanup();
  }
  @Test
  @FailureExpected(jiraKey = "HHH-9239")
  public void testNestedUnidirOneToManyNoBackrefWithRemovedElement() {
    Category category1 = new Category();
    category1.setName("category1 name");
    SubCategory subCategory1 = new SubCategory();
    subCategory1.setName("subCategory1 name");
    category1.getSubCategories().add(subCategory1);
    SubCategory subCategory2 = new SubCategory();
    subCategory2.setName("subCategory2 name");
    category1.getSubCategories().add(subCategory2);

    Session s = openSession();
    Transaction tx = s.beginTransaction();
    s.persist(category1);
    tx.commit();
    s.close();

    // get another representation of category1
    s = openSession();
    tx = s.beginTransaction();
    Category category1_1 = (Category) s.get(Category.class, category1.getId());
    Hibernate.initialize(category1_1.getSubCategories());
    tx.commit();
    s.close();

    category1_1.getSubCategories().remove(subCategory2);

    Item item = new Item();
    item.setName("item");
    category1.setExampleItem(item);
    item.setCategory(category1_1);

    s = openSession();
    tx = s.beginTransaction();
    Category category1Merged = (Category) s.merge(category1);
    assertEquals(1, category1Merged.getSubCategories().size());
    assertTrue(category1Merged.getSubCategories().contains(subCategory2));
    tx.commit();
    s.close();

    s = openSession();
    tx = s.beginTransaction();
    category1 = (Category) s.get(Category.class, category1.getId());
    assertEquals(1, category1.getSubCategories().size());
    assertTrue(category1.getSubCategories().contains(subCategory2));
    subCategory1 = (SubCategory) s.get(SubCategory.class, subCategory1.getId());
    assertNull(subCategory1);
    tx.commit();
    s.close();

    cleanup();
  }
  @Test
  // @FailureExpected( jiraKey = "HHH-9106" )
  public void testTopLevelUnidirOneToManyNoBackrefWithNewElement() {
    Category category1 = new Category();
    category1.setName("category1 name");
    SubCategory subCategory1 = new SubCategory();
    subCategory1.setName("subCategory1 name");
    category1.getSubCategories().add(subCategory1);

    Session s = openSession();
    Transaction tx = s.beginTransaction();
    s.persist(category1);
    tx.commit();
    s.close();

    // get another representation of category1
    s = openSession();
    tx = s.beginTransaction();
    Category category1_1 = (Category) s.get(Category.class, category1.getId());
    tx.commit();
    s.close();

    assertFalse(Hibernate.isInitialized(category1_1.getSubCategories()));

    SubCategory subCategory2 = new SubCategory();
    subCategory2.setName("subCategory2 name");
    category1.getSubCategories().add(subCategory2);

    Item item = new Item();
    item.setName("item");
    category1.setExampleItem(item);
    item.setCategory(category1_1);

    s = openSession();
    tx = s.beginTransaction();
    Category category1Merged = (Category) s.merge(category1);
    assertEquals(2, category1Merged.getSubCategories().size());
    tx.commit();
    s.close();

    s = openSession();
    tx = s.beginTransaction();
    category1 = (Category) s.get(Category.class, category1.getId());
    assertEquals(2, category1.getSubCategories().size());
    tx.commit();
    s.close();

    cleanup();
  }
Ejemplo n.º 4
0
    @Override
    public Fragment getItem(int position) {

      if (main_model.get(position).getCat_type_tag().equalsIgnoreCase("TP")) {

        return new TopNewslist();

      } else return SubCategory.newInstance(main_model.get(position).getCat_id());
    }