@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());
}
protected void push(CDOTransaction transaction, CDOPushTransaction pushTransaction)
throws CommitException {
msg("Publish previous modifications");
pushTransaction.push();
assertEquals(false, transaction.isDirty());
}