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

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

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    // the fact that this doesn't throw an exception is the test
    ds.get(KeyFactory.createKey(HasLongPkJPA.class.getSimpleName(), 33));
  }

  public void testUnencodedStringPk() throws EntityNotFoundException {
    HasUnencodedStringPkJPA pojo = new HasUnencodedStringPkJPA();
    pojo.setId("a name");
    beginTxn();
    em.persist(pojo);
    commitTxn();

    assertEquals("a name", pojo.getId());
    Entity e = ds.get(KeyFactory.createKey(HasUnencodedStringPkJPA.class.getSimpleName(), pojo.getId()));

    beginTxn();
    em.find(HasUnencodedStringPkJPA.class, e.getKey().getName());
    em.find(HasUnencodedStringPkJPA.class, e.getKey());
    em.find(HasUnencodedStringPkJPA.class, KeyFactory.keyToString(e.getKey()));
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    em.find(HasUnencodedStringPkJPA.class, KeyFactory.keyToString(e.getKey()));
    commitTxn();
  }

  public void testUnencodedStringPk_NullValue() {
    HasUnencodedStringPkJPA pojo = new HasUnencodedStringPkJPA();
    beginTxn();
    em.persist(pojo);
    try {
      commitTxn();
      fail("expected exception");
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    }
  }
 
  public void testUnencodedStringPk_BatchGet() throws EntityNotFoundException {
    switchDatasource(EntityManagerFactoryName.nontransactional_ds_non_transactional_ops_allowed);
    HasUnencodedStringPkJPA pojo = new HasUnencodedStringPkJPA();
    beginTxn();
    pojo.setId("yar1");
    em.persist(pojo);
    commitTxn();

    HasUnencodedStringPkJPA pojo2 = new HasUnencodedStringPkJPA();
    beginTxn();
    pojo2.setId("yar2");
    em.persist(pojo2);
    commitTxn();

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

    beginTxn();
    Query q = em.createQuery("select from " + HasUnencodedStringPkJPA.class.getName() + " b where id = :ids");
    q.setParameter("ids", Utils.newArrayList(pojo.getId(), pojo2.getId()));
    List<HasUnencodedStringPkJPA> pojos = (List<HasUnencodedStringPkJPA>) q.getResultList();
    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("yar1", "yar2"));
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Related Classes of com.google.appengine.datanucleus.test.jpa.HasUnencodedStringPkJPA

  • com.google.appengine.datanucleus.jpa.JPAPrimaryKeyTest
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