Пример #1
0
  @Requires(IRepositoryConfig.CAPABILITY_BRANCHING)
  public void testTargetGoalDeltaVersion() throws Exception {
    skipStoreWithoutChangeSets();

    // setup 2 transactions.
    final CDOSession session1 = openSession();
    final CDOTransaction s1Tr1 = session1.openTransaction();
    s1Tr1.options().addChangeSubscriptionPolicy(CDOAdapterPolicy.ALL);
    final CDOTransaction s1Tr2 = session1.openTransaction();
    s1Tr2.options().addChangeSubscriptionPolicy(CDOAdapterPolicy.ALL);

    // create resource, container and 2 elements using transaction 1.
    final CDOResource resource = s1Tr1.createResource(getResourcePath("/test1"));
    RefMultiContained container = getModel4Factory().createRefMultiContained();
    resource.getContents().add(container);
    MultiContainedElement element1 = getModel4Factory().createMultiContainedElement();
    container.getElements().add(element1);
    MultiContainedElement element2 = getModel4Factory().createMultiContainedElement();
    container.getElements().add(element2);

    commitAndSync(s1Tr1, s1Tr2);

    // access container on transaction 2 to have it updated with a RevisionDelta.
    RefMultiContained container2 = s1Tr2.getObject(container);

    // setup another branch.
    final CDOBranch otherBranch = s1Tr1.getBranch().createBranch("other");
    final CDOTransaction s1Tr3 = session1.openTransaction(otherBranch);

    RefMultiContained otherContainer = s1Tr3.getObject(container);
    assertNotSame(null, otherContainer);
    assertEquals(true, otherContainer.getElements().size() > 0);

    // remove an element on the other branch.
    otherContainer.getElements().remove(0);

    commitAndSync(s1Tr3, s1Tr1);

    // merge the other branch to main (this creates the targetGoalDelta for the RevisionDelta).
    s1Tr1.merge(s1Tr3.getBranch().getHead(), new DefaultCDOMerger.PerFeature.ManyValued());

    commitAndSync(s1Tr1, s1Tr2);

    // check the change on tr2 and do another change.
    assertEquals(false, s1Tr1.isDirty());
    container2.getElements().remove(0);

    commitAndSync(s1Tr2, s1Tr1); // <--- this commit will throw the following exception:
    // java.util.ConcurrentModificationException:
    // Attempt by Transaction[2:2] to modify historical revision: RefMultiContained@OID4:0v1
    assertEquals(false, s1Tr1.isDirty());

    // check revision versions.
    assertEquals(
        CDOUtil.getCDOObject(container).cdoRevision().getVersion(),
        CDOUtil.getCDOObject(container2).cdoRevision().getVersion());
  }
  public void testDeleteExistingObject() throws Exception {
    {
      msg("Open session & local transaction");
      CDOSession session = openSession();
      CDOTransaction transaction = session.openTransaction();
      CDOPushTransaction pushTransaction = openPushTransaction(transaction);
      file = pushTransaction.getFile();
      CDOResource resource = transaction.getOrCreateResource(getResourcePath(resourcePath));
      msg("Remove an existing element");
      Supplier supplier = (Supplier) resource.getContents().get(0);
      resource.getContents().remove(supplier);
      msg("Commit");
      pushTransaction.commit();
      session.close();
    }

    {
      msg("Reload previous local session");
      CDOSession session = openSession();
      CDOTransaction transaction = session.openTransaction();
      CDOPushTransaction pushTransaction = openPushTransaction(transaction, file);
      assertEquals(true, transaction.isDirty());
      assertEquals(1, transaction.getRevisionDeltas().size());
      push(transaction, pushTransaction);
      session.close();
    }

    CDOSession session = openSession();
    CDOView view = session.openView();
    CDOResource resource = view.getResource(getResourcePath(resourcePath));
    assertEquals(1, resource.getContents().size());
  }
  @Requires(IRepositoryConfig.CAPABILITY_BRANCHING)
  public void testXRefMergeManyValueTest() throws Exception {
    // setup transaction.
    final CDOSession session = openSession();
    final CDOTransaction tr1 = session.openTransaction();
    tr1.options().addChangeSubscriptionPolicy(CDOAdapterPolicy.ALL);

    final CDOResource resource = tr1.createResource(getResourcePath("/test1"));
    RefMultiContained container = getModel4Factory().createRefMultiContained();
    resource.getContents().add(container);

    tr1.commit();
    sleep(1000);

    final CDOBranch otherBranch = tr1.getBranch().createBranch("other");
    final CDOTransaction tr2 = session.openTransaction(otherBranch);

    RefMultiContained otherContainer = tr2.getObject(container);
    assertNotNull(otherContainer);

    // add a new element on other branch at index 0.
    otherContainer.getElements().add(0, getModel4Factory().createMultiContainedElement());

    tr2.commit();

    // sleep to have the merger see the changes.
    sleep(1000);

    // merge the other branch to main.
    tr1.merge(tr2.getBranch().getHead(), new DefaultCDOMerger.PerFeature.ManyValued());

    tr1.commit();
    assertEquals(false, tr1.isDirty());
  }
  public void testUnsetValue() throws Exception {
    {
      msg("Open session & local transaction");
      CDOSession session = openSession();
      CDOTransaction transaction = session.openTransaction();
      CDOPushTransaction pushTransaction = openPushTransaction(transaction);
      file = pushTransaction.getFile();
      CDOResource resource = transaction.getOrCreateResource(getResourcePath(resourcePath));
      Supplier supplier = (Supplier) resource.getContents().get(0);
      supplier.setName(null);
      msg("Commit");
      pushTransaction.commit();
      session.close();
    }

    {
      msg("Reload previous local session");
      CDOSession session = openSession();
      CDOTransaction transaction = session.openTransaction();
      CDOPushTransaction pushTransaction = openPushTransaction(transaction, file);
      assertEquals(true, transaction.isDirty());
      CDOResource resource = transaction.getOrCreateResource(getResourcePath(resourcePath));
      Supplier supplier = (Supplier) resource.getContents().get(0);
      assertNull(supplier.getName());
      push(transaction, pushTransaction);
      session.close();
    }

    CDOSession session = openSession();
    CDOView view = session.openView();
    CDOResource resource = view.getResource(getResourcePath(resourcePath));
    Supplier supplier = (Supplier) resource.getContents().get(0);
    assertNull(supplier.getName());
  }
  public void testAddNewObjectInObject() throws Exception {
    {
      msg("Open session & local transaction");
      CDOSession session = openSession();
      CDOTransaction transaction = session.openTransaction();
      CDOPushTransaction pushTransaction = openPushTransaction(transaction);
      file = pushTransaction.getFile();
      CDOResource resource = transaction.getOrCreateResource(getResourcePath(resourcePath));
      msg("Create a new element");
      Category category = getModel1Factory().createCategory();
      Company company = (Company) resource.getContents().get(1);
      company.getCategories().add(category);
      msg("Commit");
      pushTransaction.commit();
      session.close();
    }

    {
      msg("Reload previous local session");
      CDOSession session = openSession();
      CDOTransaction transaction = session.openTransaction();
      CDOPushTransaction pushTransaction = openPushTransaction(transaction, file);
      assertEquals(true, transaction.isDirty());
      assertEquals(1, transaction.getRevisionDeltas().size());
      CDORevisionDelta delta = transaction.getRevisionDeltas().values().iterator().next();
      assertNotNull(delta);
      push(transaction, pushTransaction);
      session.close();
    }

    CDOSession session = openSession();
    CDOView view = session.openView();
    CDOResource resource = view.getResource(getResourcePath(resourcePath));
    assertEquals(2, resource.getContents().size());
  }
  public void testAddNewObjectInResource() throws Exception {
    {
      msg("Open session & local transaction");
      CDOSession session = openSession();
      CDOTransaction transaction = session.openTransaction();
      CDOPushTransaction pushTransaction = openPushTransaction(transaction);
      file = pushTransaction.getFile();
      CDOResource resource = transaction.getOrCreateResource(getResourcePath(resourcePath));
      msg("Create a new element");
      Supplier supplier = getModel1Factory().createSupplier();
      supplier.setName("supplier" + System.currentTimeMillis());
      resource.getContents().add(supplier);
      msg("Commit");
      pushTransaction.commit();
      session.close();
    }

    {
      msg("Reload previous local session");
      CDOSession session = openSession();
      CDOTransaction transaction = session.openTransaction();
      CDOPushTransaction pushTransaction = openPushTransaction(transaction, file);
      assertEquals(true, transaction.isDirty());
      assertEquals(1, transaction.getRevisionDeltas().size());
      CDORevisionDelta delta = transaction.getRevisionDeltas().values().iterator().next();
      assertNotNull(delta);
      push(transaction, pushTransaction);
      session.close();
    }

    CDOSession session = openSession();
    CDOView view = session.openView();
    CDOResource resource = view.getResource(getResourcePath(resourcePath));
    assertEquals(3, resource.getContents().size());
  }
  public void testAddNewHierarchy() throws Exception {
    final String currentSupplierName = "supplier" + System.currentTimeMillis();
    final Date orderDate = new Date();
    final Float orderDetailPrice = 10.5F;

    {
      msg("Open session & local transaction");
      CDOSession session = openSession();
      CDOTransaction transaction = session.openTransaction();
      CDOPushTransaction pushTransaction = openPushTransaction(transaction);
      file = pushTransaction.getFile();
      CDOResource resource = transaction.getOrCreateResource(getResourcePath(resourcePath));
      msg("Create a new element");
      Supplier supplier = getModel1Factory().createSupplier();
      supplier.setName(currentSupplierName);
      resource.getContents().add(supplier);
      msg("Create a new child");
      PurchaseOrder order = getModel1Factory().createPurchaseOrder();
      order.setDate(orderDate);
      supplier.getPurchaseOrders().add(order);
      resource.getContents().add(order);
      OrderDetail detail = getModel1Factory().createOrderDetail();
      detail.setPrice(orderDetailPrice);
      order.getOrderDetails().add(detail);
      msg("Commit");
      pushTransaction.commit();
      session.close();
    }

    {
      msg("Reload previous local session");
      CDOSession session = openSession();
      CDOTransaction transaction = session.openTransaction();
      CDOPushTransaction pushTransaction = openPushTransaction(transaction, file);
      assertEquals(true, transaction.isDirty());
      assertEquals(1, transaction.getRevisionDeltas().size());
      CDOResource resource = transaction.getOrCreateResource(getResourcePath(resourcePath));
      assertEquals(4, resource.getContents().size());
      push(transaction, pushTransaction);
      session.close();
    }

    CDOSession session = openSession();
    CDOView view = session.openView();
    CDOResource resource = view.getResource(getResourcePath(resourcePath));
    assertEquals(4, resource.getContents().size());
    Supplier supplier = (Supplier) resource.getContents().get(2);
    assertEquals(currentSupplierName, supplier.getName());
    assertEquals(1, supplier.getPurchaseOrders().size());
    PurchaseOrder order = supplier.getPurchaseOrders().get(0);
    assertNotNull(order);
    assertEquals(orderDate, order.getDate());
    assertEquals(1, order.getOrderDetails().size());
    OrderDetail detail = order.getOrderDetails().get(0);
    assertNotNull(detail);
    assertEquals(orderDetailPrice, detail.getPrice());
  }
  public void testMoveObject() throws Exception {
    {
      msg("Open session & local transaction");
      CDOSession session = openSession();
      CDOTransaction transaction = session.openTransaction();
      CDOPushTransaction pushTransaction = openPushTransaction(transaction);
      file = pushTransaction.getFile();
      CDOResource resource = transaction.getOrCreateResource(getResourcePath(resourcePath));
      msg("Create a new elements");
      Supplier supplier2 = getModel1Factory().createSupplier();
      supplier2.setName("supplier" + System.currentTimeMillis());
      resource.getContents().add(supplier2);
      msg("Move first supplier");
      Supplier supplier1 = (Supplier) resource.getContents().get(0);
      resource.getContents().move(1, supplier1);
      assertEquals(supplierName, ((Supplier) resource.getContents().get(1)).getName());
      msg("Commit");
      pushTransaction.commit();
      session.close();
    }

    {
      msg("Reload previous local session");
      CDOSession session = openSession();
      CDOTransaction transaction = session.openTransaction();
      CDOPushTransaction pushTransaction = openPushTransaction(transaction, file);
      assertEquals(true, transaction.isDirty());
      CDOResource resource = transaction.getOrCreateResource(getResourcePath(resourcePath));
      assertEquals(supplierName, ((Supplier) resource.getContents().get(1)).getName());
      push(transaction, pushTransaction);
      session.close();
    }

    CDOSession session = openSession();
    CDOView view = session.openView();
    CDOResource resource = view.getResource(getResourcePath(resourcePath));
    assertEquals(supplierName, ((Supplier) resource.getContents().get(1)).getName());
  }
  public void testUpdateExistingObject() throws Exception {
    String newName = "supplier" + System.currentTimeMillis();

    {
      msg("Open session & local transaction");
      CDOSession session = openSession();
      CDOTransaction transaction = session.openTransaction();
      CDOPushTransaction pushTransaction = openPushTransaction(transaction);
      file = pushTransaction.getFile();
      CDOResource resource = transaction.getOrCreateResource(getResourcePath(resourcePath));
      msg("Make a diff in existing element");
      Supplier supplier = (Supplier) resource.getContents().get(0);
      supplier.setName(newName);
      msg("Commit");
      pushTransaction.commit();
      session.close();
    }

    {
      msg("Reload previous local session");
      CDOSession session = openSession();
      CDOTransaction transaction = session.openTransaction();
      CDOPushTransaction pushTransaction = openPushTransaction(transaction, file);
      assertEquals(true, transaction.isDirty());
      assertEquals(1, transaction.getRevisionDeltas().size());
      push(transaction, pushTransaction);
      session.close();
    }

    CDOSession session = openSession();
    CDOView view = session.openView();
    CDOResource resource = view.getResource(getResourcePath(resourcePath));
    assertEquals(2, resource.getContents().size());
    Supplier supplier = (Supplier) resource.getContents().get(0);
    assertNotNull(supplier);
    assertEquals(newName, supplier.getName());
  }
Пример #10
0
 protected void push(CDOTransaction transaction, CDOPushTransaction pushTransaction)
     throws CommitException {
   msg("Publish previous modifications");
   pushTransaction.push();
   assertEquals(false, transaction.isDirty());
 }