示例#1
0
  public void testMasterUpdate() throws PersistenceException {
    Complex fullname = new Complex("First", "Person");

    // 1. load master object, add a new dependent object and commit
    _db.begin();
    TestLazyPerson loadPerson = (TestLazyEmployee) _db.load(TestLazyEmployee.class, fullname);
    TestLazyAddress address = new TestLazyAddress();
    address.setId(201);
    address.setStreet("Halfpipe 1");
    address.setCity("Skater Heaven");
    address.setPerson(loadPerson);
    loadPerson.getAddress().add(address);
    _db.commit();

    // 2. reuse master and commit. if we get a DuplicateIdentityException,
    //    the dependent object (id=201) was created twice.
    _db.begin();
    _db.update(loadPerson);
    try {
      _db.commit();
    } catch (TransactionAbortedException e) {
      if (e.getException() instanceof DuplicateIdentityException) {
        stream.println("Error: The dependent object Address was just duplicated");
        fail("The dependent object Address was just duplicated");
      } else {
        throw e;
      }
    }
    // No DuplicateIdentityException means, that just one instance of Address (id=201)
    // was created in the database. That's what we want to have.
  }
示例#2
0
  /**
   * This method is called by the tests and preform the actual concurrent modification test.
   *
   * @param accessMode the access mode that is used in the concurrent modification tests
   */
  private void testDirtyIgnored(final AccessMode accessMode)
      throws PersistenceException, SQLException {
    OQLQuery oql;
    Sample object;
    QueryResults enumeration;

    // Open transaction in order to perform JDO operations
    _db.begin();

    // Determine if test object exists, if not create it.
    // If it exists, set the name to some predefined value
    // that this test will later override.
    oql = _db.getOQLQuery("SELECT object FROM " + Sample.class.getName() + " object WHERE id = $1");
    oql.bind(Sample.DEFAULT_ID);

    enumeration = oql.execute();
    if (enumeration.hasMore()) {
      object = (Sample) enumeration.next();
      LOG.debug("Retrieved object: " + object);
      object.setValue1(Sample.DEFAULT_VALUE_1);
      object.setValue2(Sample.DEFAULT_VALUE_2);
    } else {
      object = new Sample();
      LOG.debug("Creating new object: " + object);
      _db.create(object);
    }

    _db.commit();

    // Open a new transaction in order to conduct test
    _db.begin();

    oql.bind(new Integer(Sample.DEFAULT_ID));
    object = (Sample) oql.execute(accessMode).nextElement();
    object.setValue2(JDO_VALUE);

    // Perform direct JDBC access and override the value of that table
    if (accessMode != Database.DbLocked) {
      _conn
          .createStatement()
          .execute(
              "UPDATE tc0x_sample SET value2='" + JDBC_VALUE + "' WHERE id=" + Sample.DEFAULT_ID);
      LOG.debug("Updated test object from JDBC");
    }

    // Commit JDO transaction, this should report object modified exception
    LOG.debug("Commit update: no dirty checking field not modified");
    try {
      _db.commit();
      LOG.debug("OK: ObjectModifiedException not thrown");
    } catch (ObjectModifiedException ex) {
      if (_db.isActive()) {
        _db.rollback();
      }
      LOG.error("Error: ObjectModifiedException thrown", ex);
      fail("ObjectModifiedException thrown");
    }
  }
示例#3
0
  public void testCreateLoadUpdateDelete() throws Exception {
    Database database;

    // create product
    database = _category.getDatabase();
    database.begin();

    Product pc = new Product(1, "LCD", KindEnum.MONITOR);
    database.create(pc);

    database.commit();
    database.close();

    // load created product
    database = _category.getDatabase();
    database.begin();

    Product pl1 = new Product(1, "LCD", KindEnum.MONITOR);
    Product pl2 = (Product) database.load(Product.class, new Integer(1));
    assertEquals(pl1, pl2);

    database.commit();
    database.close();

    // update product
    database = _category.getDatabase();
    database.begin();

    Product pu = (Product) database.load(Product.class, new Integer(1));
    pu.setName("Laser");
    pu.setKind(KindEnum.PRINTER);

    database.commit();
    database.close();

    // load updated product
    database = _category.getDatabase();
    database.begin();

    Product pl3 = new Product(1, "Laser", KindEnum.PRINTER);
    Product pl4 = (Product) database.load(Product.class, new Integer(1));
    assertEquals(pl3, pl4);

    database.commit();
    database.close();

    // delete product
    database = _category.getDatabase();
    database.begin();

    Product pd = (Product) database.load(Product.class, new Integer(1));
    database.remove(pd);

    database.commit();
    database.close();
  }
示例#4
0
  public void testCreateAndLoadLaptop() throws Exception {
    Database database = _category.getDatabase();

    database.begin();
    ProductDetail detail = new ProductDetail();
    detail.setId(10);
    detail.setCategory("category 10");
    detail.setLocation("location 10");
    database.create(detail);
    database.commit();

    database.begin();
    Laptop laptop = new Laptop();
    laptop.setId(10);
    laptop.setName("laptop 10");
    laptop.setCpu("centrino");
    laptop.setResolution("1600");
    laptop.setWeight(2750);
    laptop.setDetail((ProductDetail) database.load(ProductDetail.class, new Integer(10)));
    database.create(laptop);

    Owner owner = new Owner();
    owner.setId(new Integer(10));
    owner.setName("owner 10");
    owner.setProduct(laptop);
    database.commit();

    database.begin();
    laptop = (Laptop) database.load(Laptop.class, new Integer(10));
    database.commit();

    assertNotNull(laptop);
    assertEquals("ctf.jdo.tc9x.Laptop", laptop.getClass().getName());
    assertEquals(10, laptop.getId());
    assertEquals("laptop 10", laptop.getName());

    database.begin();
    database.remove(database.load(Laptop.class, new Integer(10)));
    database.remove(database.load(ProductDetail.class, new Integer(10)));
    database.commit();

    database.begin();
    try {
      laptop = (Laptop) database.load(Laptop.class, new Integer(10));
      fail("Laptop with id 10 still exists.");
    } catch (ObjectNotFoundException e) {
      assertEquals(
          "The object of type ctf.jdo.tc9x.Laptop with identity <10(10)> "
              + "was not found in persistent storage",
          e.getMessage());
    }
    database.commit();

    database.close();
  }
示例#5
0
  public void testCreateAndLoadCar() throws Exception {
    Database database = _category.getDatabase();

    database.begin();
    Order order = new Order();
    order.setId(11);
    order.setName("order 11");
    database.create(order);
    database.commit();

    database.begin();
    ProductDetail detail = new ProductDetail();
    detail.setId(11);
    detail.setCategory("category 11");
    detail.setLocation("location 11");
    database.create(detail);
    database.commit();

    database.begin();
    Truck truck = new Truck();
    truck.setId(11);
    truck.setName("truck 11");
    truck.setKw(112);
    truck.setMake("Fiat");
    truck.setMaxWeight(3750);
    truck.setDetail((ProductDetail) database.load(ProductDetail.class, new Integer(11)));
    database.create(truck);
    Collection orders = new LinkedList();
    orders.add(database.load(Order.class, new Integer(11)));
    truck.setOrders(orders);
    database.commit();

    database.begin();
    Object object = database.load(Car.class, new Integer(11));
    assertNotNull(object);
    assertEquals("ctf.jdo.tc9x.Truck", object.getClass().getName());
    Truck loadedTruck = (Truck) object;
    database.commit();

    assertNotNull(loadedTruck);
    assertEquals(11, loadedTruck.getId());

    database.begin();
    database.remove(database.load(Car.class, new Integer(11)));
    database.remove(database.load(ProductDetail.class, new Integer(11)));
    database.remove(database.load(Order.class, new Integer(11)));
    database.commit();

    database.close();
  }
示例#6
0
  public void testCreateAndLoadComputer() throws Exception {
    Database database = _category.getDatabase();

    database.begin();
    Order order = new Order();
    order.setId(12);
    order.setName("order 12");
    database.create(order);
    database.commit();

    database.begin();
    ProductDetail detail = new ProductDetail();
    detail.setId(12);
    detail.setCategory("category 12");
    detail.setLocation("location 12");
    database.create(detail);
    database.commit();

    database.begin();
    Laptop laptop = new Laptop();
    laptop.setId(12);
    laptop.setName("laptop 12");
    laptop.setCpu("centrino");
    laptop.setResolution("1600");
    laptop.setWeight(2450);
    laptop.setDetail((ProductDetail) database.load(ProductDetail.class, new Integer(12)));
    database.create(laptop);
    Collection orders = new LinkedList();
    orders.add(database.load(Order.class, new Integer(12)));
    laptop.setOrders(orders);
    database.commit();

    database.begin();
    Computer computer = (Computer) database.load(Computer.class, new Integer(12));
    database.commit();

    assertNotNull(computer);
    assertEquals("ctf.jdo.tc9x.Laptop", computer.getClass().getName());
    assertEquals(12, computer.getId());
    assertEquals("laptop 12", computer.getName());

    database.begin();
    computer = (Computer) database.load(Computer.class, new Integer(12));
    database.remove(computer);
    database.remove(database.load(ProductDetail.class, new Integer(12)));
    database.remove(database.load(Order.class, new Integer(12)));
    database.commit();

    database.close();
  }
示例#7
0
  public void testQuery() throws Exception {
    Database database;

    // create some products
    database = _category.getDatabase();
    database.begin();

    database.create(new Product(1, "LCD", KindEnum.MONITOR));
    database.create(new Product(2, "Laser", KindEnum.PRINTER));
    database.create(new Product(3, "Desktop", KindEnum.COMPUTER));
    database.create(new Product(4, "Notebook", KindEnum.COMPUTER));

    database.commit();
    database.close();

    // query and delete all product
    database = _category.getDatabase();
    database.begin();

    Product pq;
    OQLQuery query =
        database.getOQLQuery(
            "select p from " + jdo.tc167.Product.class.getName() + " p order by p.id");
    QueryResults results = query.execute();

    pq = (Product) results.next();
    assertEquals(pq, new Product(1, "LCD", KindEnum.MONITOR));
    database.remove(pq);

    pq = (Product) results.next();
    assertEquals(pq, new Product(2, "Laser", KindEnum.PRINTER));
    database.remove(pq);

    pq = (Product) results.next();
    assertEquals(pq, new Product(3, "Desktop", KindEnum.COMPUTER));
    database.remove(pq);

    pq = (Product) results.next();
    assertEquals(pq, new Product(4, "Notebook", KindEnum.COMPUTER));
    database.remove(pq);

    assertFalse(results.hasMore());
    results.close();
    query.close();

    database.commit();
    database.close();
  }
示例#8
0
  public void testOQLQueryWithParameter() throws Exception {
    Database database = _category.getDatabase();

    database.begin();
    OQLQuery query =
        database.getOQLQuery(
            "SELECT count(laptop.id) FROM "
                + Laptop.class.getName()
                + " laptop WHERE laptop.resolution = $1");
    query.bind("1024");
    QueryResults results = query.execute();

    if (results.hasMore()) {
      Object obj = results.next();
      Long count = null;
      if (obj instanceof Long) {
        count = (Long) obj;
      } else if (obj instanceof Integer) {
        count = new Long(((Integer) obj).intValue());
      } else if (obj instanceof BigDecimal) {
        count = new Long(((BigDecimal) obj).longValue());
      }
      assertNotNull(count);
      assertEquals(1, count.intValue());
    }

    database.commit();

    database.close();
  }
示例#9
0
  public void testQueryComputers() throws Exception {
    String[] classNames = {
      "ctf.jdo.tc9x.Laptop", "ctf.jdo.tc9x.Laptop", "ctf.jdo.tc9x.Server", "ctf.jdo.tc9x.Server"
    };

    Database database = _category.getDatabase();

    database.begin();
    OQLQuery query =
        database.getOQLQuery(
            "select computer from "
                + Computer.class.getName()
                + " as computer order by computer.id");
    QueryResults results = query.execute();

    if (results.hasMore()) {
      int counter = 1;
      while (results.hasMore()) {
        Computer computer = (Computer) results.next();
        assertNotNull(computer);
        assertEquals(counter, computer.getId());
        assertEquals(classNames[counter - 1], computer.getClass().getName());

        counter += 1;
      }
    } else {
      fail("Query does not return any Computer instances.");
    }
    database.commit();

    database.close();
  }
示例#10
0
  public void testQueryProducts() throws Exception {
    String[] classNames = {
      "ctf.jdo.tc9x.Laptop",
      "ctf.jdo.tc9x.Laptop",
      "ctf.jdo.tc9x.Server",
      "ctf.jdo.tc9x.Server",
      "ctf.jdo.tc9x.Truck"
    };

    Database database = _category.getDatabase();

    database.begin();
    OQLQuery query =
        database.getOQLQuery(
            "select product from " + Product.class.getName() + " as product order by product.id");
    QueryResults results = query.execute();

    if (results.hasMore()) {
      int counter = 1;
      while (results.hasMore()) {
        Product product = (Product) results.next();
        assertNotNull(product);
        assertEquals(counter, product.getId());
        assertEquals(classNames[counter - 1], product.getClass().getName());

        counter += 1;
      }
    } else {
      fail("Query does not return any Product instances.");
    }
    database.commit();

    database.close();
  }
示例#11
0
  public void testQueryLaptops() throws Exception {
    Database database = _category.getDatabase();

    database.begin();
    OQLQuery query =
        database.getOQLQuery("select l from " + Laptop.class.getName() + " as l order by l.id");
    QueryResults results = query.execute();

    if (results.hasMore()) {
      int counter = 1;
      Laptop laptop = null;
      while (results.hasMore()) {
        laptop = (Laptop) results.next();
        assertNotNull(laptop);
        assertEquals(counter, laptop.getId());

        counter += 1;
      }
    } else {
      fail("Query does not return any Laptop instances.");
    }
    database.commit();

    database.close();
  }
  /**
   * unlocks this instance for the given instance and state
   *
   * @param state state that have to be locked
   * @param user the locking user
   */
  public void unlock(ProcessInstance instance, State state, User user) throws WorkflowException {
    Database db = null;

    try {
      // Get database connection
      db = WorkflowJDOManager.getDatabase();

      // begin transaction
      db.begin();

      // Re-load process instance
      UpdatableProcessInstance copyInstance =
          (UpdatableProcessInstance) db.load(ProcessInstanceImpl.class, instance.getInstanceId());

      // Do workflow stuff
      try {
        // unlock instance for user
        copyInstance.unLock(state, user);
      } catch (WorkflowException we) {
        db.rollback();
        throw new WorkflowException(
            "ProcessInstanceManagerImpl.unlock", "workflowEngine.EX_ERR_UNLOCK", we);
      }

      // commit
      db.commit();
    } catch (PersistenceException pe) {
      throw new WorkflowException(
          "ProcessInstanceManagerImpl.unlock", "workflowEngine.EX_ERR_CASTOR_UNLOCK", pe);
    } finally {
      WorkflowJDOManager.closeDatabase(db);
    }
  }
  /**
   * Removes a new process instance
   *
   * @param instanceId instance id
   */
  public void removeProcessInstance(String instanceId) throws WorkflowException {
    SilverTrace.info(
        "worflowEngine",
        "ProcessInstanceManagerImpl.removeProcessInstance()",
        "root.MSG_GEN_ENTER_METHOD",
        "InstanceId=" + instanceId);
    ProcessInstanceImpl instance;
    Database db = null;
    try {
      // Delete forms data associated with this instance
      removeProcessInstanceData(instanceId);

      // Constructs the query
      db = WorkflowJDOManager.getDatabase();
      db.begin();
      instance = (ProcessInstanceImpl) db.load(ProcessInstanceImpl.class, instanceId);
      db.remove(instance);
      db.commit();
    } catch (PersistenceException pe) {
      throw new WorkflowException(
          "ProcessInstanceManagerImpl.removeProcessInstance", "EX_ERR_CASTOR_REMOVE_INSTANCE", pe);
    } finally {
      WorkflowJDOManager.closeDatabase(db);
    }

    WorkflowHub.getErrorManager().removeErrorsOfInstance(instanceId);
    SilverTrace.info(
        "worflowEngine",
        "ProcessInstanceManagerImpl.removeProcessInstance()",
        "root.MSG_GEN_EXIT_METHOD");
  }
示例#14
0
  public void runTest() throws PersistenceException, SQLException {
    OQLQuery oql;
    TestObject object;
    QueryResults enumeration;

    _db.begin();

    // Determine if test object exists, if not create it.
    // If it exists, set the name to some predefined value
    // that this test will later override.
    oql = _db.getOQLQuery("SELECT object FROM jdo.TestObject object WHERE id = $1");
    oql.bind(50);
    enumeration = oql.execute();
    if (enumeration.hasMore()) {
      object = (TestObject) enumeration.next();
      stream.println("Retrieved object: " + object);
      object.setValue1(TestObject.DefaultValue1);
      object.setValue2(TestObject.DefaultValue2);
    } else {
      object = new TestObject();
      object.setId(50);
      stream.println("Creating new object: " + object);
      _db.create(object);
    }
    oql.close();
    _db.commit();

    try {
      stream.println("CALL SQL query");
      _db.begin();
      oql =
          _db.getOQLQuery(
              "CALL SQL SELECT ID,VALUE1,VALUE2 FROM TEST_TABLE WHERE (ID = $1) AS jdo.TestObject");
      oql.bind(50);
      enumeration = oql.execute();
      if (enumeration.hasMore()) {
        object = (TestObject) enumeration.next();
        stream.println("Retrieved object: " + object);
      } else {
        fail("test object not found");
      }
      oql.close();
      _db.commit();
    } catch (Exception e) {
      fail("Exception thrown " + e);
    }
  }
示例#15
0
 /** Get a JDO database */
 public void setUp() throws Exception {
   _db = getJDOManager(DBNAME, MAPPING).getDatabase();
   _db.begin();
   LOG.info("Delete everything");
   Statement stmt = _db.getJdbcConnection().createStatement();
   stmt.executeUpdate("delete from test77_depend2");
   stmt.executeUpdate("delete from test77_master");
   stmt.executeUpdate("delete from test77_depend1");
   _db.commit();
 }
示例#16
0
  public void testDepends() throws Exception {
    Database db = null;
    MasterObjectNoKeyGen master = new MasterObjectNoKeyGen();
    master.setId(100);
    master.setDescrip("This is the descrip.");
    db = _category.getDatabase();
    db.begin();
    db.create(master);
    db.commit();

    assertTrue(master.getId() != 0);
    assertEquals(100, master.getId());

    // THIS Part Works!
    db.begin();
    DependentObjectNoKeyGen depends = new DependentObjectNoKeyGen();
    depends.setId(101);
    depends.setDescrip("Description");
    master.setDepends(depends);
    db.update(master);
    db.commit();

    assertTrue(master.getId() != 0);
    assertEquals(100, master.getId());
    int masterId = master.getId();

    db.begin();
    master = (MasterObjectNoKeyGen) db.load(MasterObjectNoKeyGen.class, new Integer(masterId));
    assertNotNull(master.getDepends());
    master.setDepends(null);
    db.commit();

    db.begin();
    master = (MasterObjectNoKeyGen) db.load(MasterObjectNoKeyGen.class, new Integer(masterId));
    assertNull(master.getDepends());
    db.commit();

    // THIS part doesn't!
    db.begin();
    master = (MasterObjectNoKeyGen) db.load(MasterObjectNoKeyGen.class, new Integer(masterId));
    depends = new DependentObjectNoKeyGen();
    depends.setId(102);
    depends.setDescrip("Description");
    master.setDepends(depends);
    db.commit();

    db.begin();
    master = (MasterObjectNoKeyGen) db.load(MasterObjectNoKeyGen.class, new Integer(masterId));
    assertNotNull(master.getDepends());
    db.commit();

    db.begin();
    master = (MasterObjectNoKeyGen) db.load(MasterObjectNoKeyGen.class, new Integer(masterId));
    assertNotNull(master);
    db.remove(master);
    db.commit();
  }
示例#17
0
  /**
   * Test method.
   *
   * @throws Exception For any exception thrown.
   */
  public void testQueryEntityOne() throws Exception {
    Database db = _category.getDatabase();
    db.begin();

    Parent entity = (Parent) db.load(Parent.class, new Integer(1));

    assertNotNull(entity);
    assertEquals(new Integer(1), entity.getId());

    db.commit();
    db.close();
  }
示例#18
0
  public void test() throws Exception {
    Database db = getJDOManager(DBNAME, MAPPING).getDatabase();

    db.begin();
    LOG.info("Begin transaction to query log entries");

    OQLQuery oql = db.getOQLQuery("SELECT e FROM " + LogEntry.class.getName() + " e");

    QueryResults results = oql.execute();
    while (results.hasMore()) {
      LogEntry entry = (LogEntry) results.next();
      int id = entry.getId().intValue();
      boolean isRefering = (entry instanceof ReferingLogEntry);
      boolean isException = (entry.getException() != null);

      if (LOG.isDebugEnabled()) {
        LOG.debug(id + "/" + isRefering + "/" + isException);
      }

      switch (id) {
        case 1:
        case 2:
        case 7:
        case 9:
        case 10:
        case 12:
        case 15:
          assertFalse(isRefering);
          assertFalse(isException);
          break;
        case 3:
        case 4:
        case 8:
        case 13:
          assertFalse(isRefering);
          assertTrue(isException);
          break;
        case 5:
        case 6:
        case 11:
        case 14:
          assertTrue(isRefering);
          assertFalse(isException);
          break;
        default:
          fail();
      }
    }

    LOG.info("End transaction to query log entries");
    db.commit();
    db.close();
  }
示例#19
0
  public void testLoadTruck() throws Exception {
    Database database = _category.getDatabase();

    database.begin();
    Truck truck = (Truck) database.load(Truck.class, new Integer(5));
    database.commit();

    assertNotNull(truck);
    assertEquals(5, truck.getId());

    database.close();
  }
示例#20
0
  /**
   * Test method.
   *
   * @throws Exception For any exception thrown.
   */
  public void testLoadChild() throws Exception {
    Database db = _category.getDatabase();
    db.begin();

    Child child = (Child) db.load(Child.class, new Integer(1));

    assertNotNull(child);
    assertEquals(new Integer(1), child.getId());

    db.commit();
    db.close();
  }
示例#21
0
 public void test(final Database db) throws Exception {
   db.begin();
   String s = "SELECT e FROM " + Employee.class.getName() + " e " + "WHERE e.holiday > $1";
   OQLQuery qry = db.getOQLQuery(s);
   qry.bind(50.0);
   QueryResults rst = qry.execute();
   while (rst.hasMore()) {
     Employee emp = (Employee) rst.next();
     emp.setHoliday(50.0f);
   }
   rst.close();
   qry.close();
   db.commit();
 }
示例#22
0
  public void testLoadComputer() throws Exception {
    Database database = _category.getDatabase();

    database.begin();
    Computer computer = (Computer) database.load(Computer.class, new Integer(2));
    database.commit();

    assertNotNull(computer);
    assertEquals("ctf.jdo.tc9x.Laptop", computer.getClass().getName());
    assertEquals(2, computer.getId());
    assertEquals("laptop 2", computer.getName());

    database.close();
  }
示例#23
0
  public void testQueryFinalize() throws Exception {
    LOG.info("Create many master objects");
    _db.begin();
    for (int i = 0; i < 100; i++) {
      Master master = new Master();
      _db.create(master);
    }
    _db.commit();

    LOG.info("query master objects");
    try {
      _db.begin();
      QueryResults results = getResults(_db);
      LOG.info("query can be garbage collected");
      while (results.hasMore()) {
        Master master = (Master) results.next();
        LOG.info(master.getId());
      }
      _db.commit();
    } catch (Exception e) {
      fail("Exception thrown iterating over results : " + e);
    }
  }
示例#24
0
  public void testLoadLaptop() throws Exception {
    Database database = _category.getDatabase();

    database.begin();
    Laptop laptop = (Laptop) database.load(Laptop.class, new Integer(1));
    database.commit();

    assertNotNull(laptop);
    assertEquals("ctf.jdo.tc9x.Laptop", laptop.getClass().getName());
    assertEquals(1, laptop.getId());
    assertEquals("laptop 1", laptop.getName());

    database.close();
  }
示例#25
0
  public void testLoadServer() throws Exception {
    Database database = _category.getDatabase();

    database.begin();
    Server server = (Server) database.load(Server.class, new Integer(3));
    database.commit();

    assertNotNull(server);
    assertEquals("ctf.jdo.tc9x.Server", server.getClass().getName());
    assertEquals(3, server.getId());
    assertEquals("server 3", server.getName());

    database.close();
  }
示例#26
0
  public void testManyToMany() throws PersistenceException, SQLException {

    stream.println("Running testManyToMany...");

    _db.begin();

    String key = "a1";
    TestLazyNToNA a1 = (TestLazyNToNA) _db.load(TestLazyNToNA.class, key);

    // The object a1 should have two TestLazyNToNB objects in its
    // "refs" collection
    Collection lazyRefs = a1.getRefs();
    if (lazyRefs.size() != 2) {
      stream.println("Error: incorrect initial collection size in testManyToMany");
      fail("Error: incorrect initial collection size in testManyToMany");
    }

    lazyRefs.clear();
    _db.commit();

    // Now if we re-load the object in a new transaction, there should
    // be no objects in the "refs" collection

    _db.begin();
    a1 = (TestLazyNToNA) _db.load(TestLazyNToNA.class, key);

    // The object a1 should have two TestLazyNToNB objects in its
    // "refs" collection
    lazyRefs = a1.getRefs();
    if (lazyRefs.size() > 2) {
      stream.println("Error: incorrect final collection size in testManyToMany");
      fail("Error: incorrect final collection size in testManyToMany");
    }

    _db.commit();
  }
示例#27
0
  /**
   * Test method.
   *
   * @throws Exception For any exception thrown.
   */
  public void testLoadEntityWithCompoundId() throws Exception {
    Database db = _category.getDatabase();
    db.begin();

    ParentWithCompoundId child =
        (ParentWithCompoundId)
            db.load(ParentWithCompoundId.class, new Complex(new Integer(1), new Integer(1)));

    assertNotNull(child);
    assertEquals(new Integer(1), child.getId1());
    assertEquals(new Integer(1), child.getId2());

    db.commit();
    db.close();
  }
示例#28
0
  public void testLoadCar() throws Exception {
    Database database = _category.getDatabase();

    database.begin();
    Object object = database.load(Car.class, new Integer(5));
    assertNotNull(object);
    assertEquals("ctf.jdo.tc9x.Truck", object.getClass().getName());
    Truck truck = (Truck) object;
    database.commit();

    assertNotNull(truck);
    assertEquals(5, truck.getId());

    database.close();
  }
示例#29
0
  public void testReadOnlyOidEmpty() throws Exception {
    long start = System.currentTimeMillis();

    _db = _jdo.getDatabase();
    _db.getCacheManager().expireCache();
    _db.begin();

    long begin = System.currentTimeMillis();

    OQLQuery query =
        _db.getOQLQuery(
            "CALL SQL select PTF_LOCKED.ID as ID "
                + "from PTF_LOCKED order by PTF_LOCKED.ID "
                + "AS ptf.jdo.rel1toN.OID");
    QueryResults results = query.execute(Database.ReadOnly);

    long result = System.currentTimeMillis();

    initIterateQueriesOID();

    int count = 0;
    while (results.hasMore()) {
      OID oid = (OID) results.next();
      iterateStatesOID(
          (Locked) _db.load(Locked.class, oid.getId(), Database.ReadOnly), Database.ReadOnly);

      count++;
    }

    long iterate = System.currentTimeMillis();

    _db.commit();

    long commit = System.currentTimeMillis();

    _db.close();

    long close = System.currentTimeMillis();

    LOG.info(
        format(
            "ReadOnlyOidEmpty",
            DF.format(begin - start),
            DF.format(result - begin),
            DF.format(iterate - result),
            DF.format(commit - iterate),
            DF.format(close - commit)));
  }
示例#30
0
  public void testLoadComputerMulti() throws Exception {
    Database database = _category.getDatabase();

    database.begin();
    ComputerMulti computer =
        (LaptopMulti)
            database.load(ComputerMulti.class, new Identity(new Integer(1), new Integer(1)));
    database.commit();

    assertNotNull(computer);
    assertEquals(1, computer.getId1());
    assertEquals(1, computer.getId2());
    assertEquals("laptop 1", computer.getName());

    database.close();
  }