public void addCommitInfo(CDOBranchPoint branchPoint, long pointer) {
if (TRACER.isEnabled()) {
TRACER.format("addCommitInfo: {0}, {1}", branchPoint, pointer); // $NON-NLS-1$
}
try {
if (addCommitInfoStatement == null) {
String sql = index.commitInfos.sqlAddCommitInfo();
addCommitInfoStatement = connection.prepareStatement(sql);
}
int column = 0;
long timeStamp = branchPoint.getTimeStamp();
addCommitInfoStatement.setLong(++column, timeStamp);
if (supportingBranches) {
CDOBranch branch = branchPoint.getBranch();
int branchID = branch.getID();
addCommitInfoStatement.setInt(++column, branchID);
}
addCommitInfoStatement.setLong(++column, pointer);
execute(addCommitInfoStatement);
} catch (SQLException ex) {
throw new DBException(ex);
}
}
private CDOID setUpChangesOnBranches() throws Exception {
CDOSession session = openSession();
CDOBranch b1Branch = session.getBranchManager().getMainBranch().createBranch(B1_BRANCH_NAME);
CDOTransaction transaction = session.openTransaction(b1Branch);
CDOResource resource = transaction.getResource(getResourcePath(RESOURCE_NAME));
Company company = (Company) resource.getContents().get(0);
for (int i = 0; i < NB_CATEGORY; i++) {
company.getCategories().add(getModel1Factory().createCategory());
}
transaction.commit();
transaction.close();
CDOBranch b2Branch = b1Branch.createBranch(B11_BRANCH_NAME);
transaction = session.openTransaction(b2Branch);
resource = transaction.getResource(getResourcePath(RESOURCE_NAME));
company = (Company) resource.getContents().get(0);
for (int i = 0; i < NB_CATEGORY; i++) {
company.getCategories().add(getModel1Factory().createCategory());
}
transaction.commit();
transaction.close();
session.close();
return CDOUtil.getCDOObject(company).cdoID();
}
/** Test {@link CDOCollectionLoadingPolicy} on different branches with each having changes. */
public void testCDORevisionCDOFetchRuleOnOtherBranchWithChanges() throws Exception {
// Setup
CDOID companyCDOID = setUpChangesOnBranches();
// Test
CDOSession session = openSession();
InternalCDOSession internalCDOSession = (InternalCDOSession) session;
CDOFetchRuleManager fetchRuleManager = new CustomCDOFetchRuleManager(companyCDOID);
internalCDOSession.setFetchRuleManager(fetchRuleManager);
ISignalProtocol<?> protocol =
((org.eclipse.emf.cdo.net4j.CDONet4jSession) session).options().getNet4jProtocol();
SignalCounter signalCounter = new SignalCounter(protocol);
CDOBranch currentBranch = session.getBranchManager().getMainBranch();
testCDORevisionFetchWithChangesOnAllBranches(
session, currentBranch, signalCounter, companyCDOID, NB_CATEGORY, false);
currentBranch = currentBranch.getBranch(B1_BRANCH_NAME);
testCDORevisionFetchWithChangesOnAllBranches(
session, currentBranch, signalCounter, companyCDOID, 2 * NB_CATEGORY, false);
currentBranch = currentBranch.getBranch(B11_BRANCH_NAME);
testCDORevisionFetchWithChangesOnAllBranches(
session, currentBranch, signalCounter, companyCDOID, 3 * NB_CATEGORY, false);
protocol.removeListener(signalCounter);
}
/**
* * Find all objects in the ooTreeListX that's between startTime and endTime inclusive, and have
* branch.getID() if branch is not null We don't have any optimization for time, but we could make
* the treeset use custom comparator.
*/
public List<ObjyCommitInfo> getCommitInfo(CDOBranch branch, long startTime, long endTime) {
ooTreeSetX treeSet = getTreeSet();
ObjyCommitInfo ooCommitInfo = null;
List<ObjyCommitInfo> results = new ArrayList<ObjyCommitInfo>();
boolean getIt = false;
@SuppressWarnings("unchecked")
Iterator<ObjyCommitInfo> itr = treeSet.iterator();
while (itr.hasNext()) {
ooCommitInfo = itr.next();
getIt = true; // assume it's what we need, then we filter below.
long timeStamp = ooCommitInfo.getTimeStamp();
long branchId = ooCommitInfo.getBranchId();
if (branch != null && branch.getID() != branchId) {
getIt = false;
}
if (getIt && startTime != CDOBranchPoint.UNSPECIFIED_DATE && timeStamp < startTime) {
getIt = false;
}
if (getIt && endTime != CDOBranchPoint.UNSPECIFIED_DATE && timeStamp > endTime) {
getIt = false;
}
if (getIt) {
results.add(ooCommitInfo);
}
}
return results;
}
public static InternalView openViewWithLockArea(
InternalSession session,
InternalLockManager lockManager,
CDOBranch viewedBranch,
String lockAreaID) {
LockArea lockArea;
InternalView view;
try {
lockArea = lockManager.getLockArea(lockAreaID);
// If we get here, the lockArea already exists.
view =
(InternalView)
lockManager.openView(session, InternalSession.TEMP_VIEW_ID, true, lockAreaID);
} catch (LockAreaNotFoundException e) {
// If we get here, the lockArea does not yet exist, so we open
// a view without a lockArea first, then create a lockArea with the given ID,
// and associate it with the view.
view = session.openView(InternalSession.TEMP_VIEW_ID, viewedBranch.getHead());
lockArea = lockManager.createLockArea(view, lockAreaID);
view.setDurableLockingID(lockAreaID);
}
CheckUtil.checkNull(lockAreaID, "lockAreaID");
CheckUtil.checkNull(lockArea, "lockArea");
CheckUtil.checkState(
lockAreaID.equals(lockArea.getDurableLockingID()), "lockAreaID has incorrect value");
return view;
}
private void checkRevisionsOnGivenSession(
Set<CDOID> ids, long timeStampOfHoleCommit, int version, CDOSession session) {
CDORevisionManager revisionManager = session.getRevisionManager();
CDOBranch mainBranch = session.getBranchManager().getMainBranch();
CDOBranchPoint branchPoint = mainBranch.getPoint(timeStampOfHoleCommit);
CDOBranchVersion branchVersion = mainBranch.getVersion(version);
for (Iterator<CDOID> it = ids.iterator(); it.hasNext(); ) {
CDOID next = it.next();
if (timeStampOfHoleCommit != -1) {
CDORevision revision =
revisionManager.getRevision(next, branchPoint, CDORevision.DEPTH_NONE, 0, true);
assertNull(revision);
}
CDORevision revision =
revisionManager.getRevisionByVersion(next, branchVersion, CDORevision.DEPTH_NONE, true);
assertInstanceOf(DetachedCDORevision.class, revision);
}
}
@Override
protected void writeCommitInfo(
CDOBranch branch,
long timeStamp,
long previousTimeStamp,
String userID,
String comment,
OMMonitor monitor) {
DB4OCommitInfo commitInfo =
new DB4OCommitInfo(branch.getID(), timeStamp, previousTimeStamp, userID, comment);
writeObject(commitInfo, monitor);
}
@Override
public String toString() {
return MessageFormat.format("{0}:{1}", id, branch.getID()); // $NON-NLS-1$
}
@Override
public int hashCode() {
return id.hashCode() ^ branch.hashCode();
}