@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());
}
@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());
}
/** See bug 315409. */
@Requires(IRepositoryConfig.CAPABILITY_BRANCHING)
public void _testInvalidationWithDeltas_SubBranch() throws Exception {
CDOSession session = openSession();
CDOTransaction transaction = session.openTransaction();
Company company = getModel1Factory().createCompany();
company.setName("main-v1");
CDOResource resource = transaction.createResource(getResourcePath("/test1"));
resource.getContents().add(company);
transaction.commit();
company.setName("main-v2");
transaction.commit();
CDOBranch subBranch = transaction.getBranch().createBranch("SUB_BRANCH");
transaction.setBranch(subBranch);
CDOView view = session.openView(subBranch);
view.options().addChangeSubscriptionPolicy(CDOAdapterPolicy.ALL);
Company company2 = view.getObject(company);
company2.eAdapters().add(new AdapterImpl());
company.setName("sub-v1");
commitAndSync(transaction, view);
CDORevision revision2 = CDOUtil.getCDOObject(company2).cdoRevision();
assertEquals(1, revision2.getVersion());
assertEquals(transaction.getBranch(), revision2.getBranch());
assertEquals(transaction.getLastCommitTime(), revision2.getTimeStamp());
company.setName("sub-v2");
commitAndSync(transaction, view);
revision2 = CDOUtil.getCDOObject(company2).cdoRevision();
assertEquals(2, revision2.getVersion());
assertEquals(transaction.getBranch(), revision2.getBranch());
assertEquals(transaction.getLastCommitTime(), revision2.getTimeStamp());
}
/** See bug 315409. */
public void testInvalidationWithDeltas_SameBranch() throws Exception {
CDOSession session = openSession();
CDOTransaction transaction = session.openTransaction();
CDOView view = session.openView();
Company company = getModel1Factory().createCompany();
company.setName("main-v1");
CDOResource resource = transaction.createResource(getResourcePath("/test1"));
resource.getContents().add(company);
commitAndSync(transaction, view);
company.setName("main-v2");
commitAndSync(transaction, view);
view.options().addChangeSubscriptionPolicy(CDOAdapterPolicy.ALL);
Company company2 = view.getObject(company);
company2.eAdapters().add(new AdapterImpl());
company.setName("main-v3");
commitAndSync(transaction, view);
CDORevision revision2 = CDOUtil.getCDOObject(company2).cdoRevision();
assertEquals(3, revision2.getVersion());
assertEquals(transaction.getBranch(), revision2.getBranch());
assertEquals(transaction.getLastCommitTime(), revision2.getTimeStamp());
company.setName("main-v4");
commitAndSync(transaction, view);
revision2 = CDOUtil.getCDOObject(company2).cdoRevision();
assertEquals(4, revision2.getVersion());
assertEquals(transaction.getBranch(), revision2.getBranch());
assertEquals(transaction.getLastCommitTime(), revision2.getTimeStamp());
}