private void MarkLinkChangeActionCompleted(LinkChangeAction action, WorkItemLinkStore relatedArtifactsStore)
{
if (action.Status == LinkChangeAction.LinkChangeActionStatus.ReadyForMigration)
{
action.Status = LinkChangeAction.LinkChangeActionStatus.Completed;
}
var actions = new List <LinkChangeAction>();
actions.Add(action);
relatedArtifactsStore.UpdateSyncedLinks(actions);
}
protected bool SubmitNonWorkItemLinkChanges(
LinkChangeGroup linkChanges,
ServiceContainer serviceContainer,
ConfigurationService configService,
ITranslationService translationService,
TfsLinkingProviderBase.LinkSubmissionPhase submissionPhase)
{
// group non-WorkItemLink changes by work item Id
Dictionary <int, List <LinkChangeAction> > perWorkItemLinkChanges = RegroupLinkChangeActions(linkChanges);
var orderedWorkitemId = new Dictionary <int, int>();
int index = 0;
foreach (int workItemId in perWorkItemLinkChanges.Keys)
{
orderedWorkitemId.Add(index++, workItemId);
}
// batch-submit links of each work item
var updateDocs = new List <XmlDocument>(perWorkItemLinkChanges.Count);
foreach (var perWorkItemLinkChange in perWorkItemLinkChanges)
{
if (perWorkItemLinkChange.Value.Count == 0)
{
continue;
}
WorkItem workItem = WorkItemStore.GetWorkItem(perWorkItemLinkChange.Key);
var tfsUpdateDocument = InitializeUpdateDocument();
tfsUpdateDocument.CreateWorkItemUpdateDoc(workItem);
bool hasNonWorkItemLinkChanges = false;
foreach (LinkChangeAction linkChangeAction in perWorkItemLinkChange.Value)
{
if (linkChangeAction.Status != LinkChangeAction.LinkChangeActionStatus.ReadyForMigration ||
linkChangeAction.IsConflicted ||
linkChangeAction.Link.LinkType is WorkItemLinkTypeBase)
{
continue;
}
if (!ProcessActionInCurrentSubmissionPhase(linkChangeAction, submissionPhase))
{
continue;
}
hasNonWorkItemLinkChanges = true;
var handler = linkChangeAction.Link.LinkType as ILinkHandler;
Debug.Assert(null != handler);
handler.UpdateTfs(tfsUpdateDocument, linkChangeAction);
}
if (hasNonWorkItemLinkChanges)
{
updateDocs.Add(tfsUpdateDocument.UpdateDocument);
}
}
if (updateDocs.Count == 0)
{
return(true);
}
UpdateResult[] results = TfsBatchUpdateHelper.Submit(Core, WorkItemServer, updateDocs.ToArray());
if (results.Length != updateDocs.Count)
{
throw new SynchronizationEngineException("Wrong number of link update results.");
}
bool succeeded = true;
for (int i = 0; i < results.Length; ++i)
{
UpdateResult rslt = results[i];
if (rslt.Exception != null &&
!rslt.Exception.Message.Contains("The specified link already exists"))
{
TraceManager.TraceError(rslt.Exception.ToString());
succeeded = false;
// TODO
// Try resolve conflict and push to backlog if resolution fails
foreach (LinkChangeAction action in perWorkItemLinkChanges[orderedWorkitemId[i]])
{
action.IsConflicted = true;
}
}
else
{
foreach (LinkChangeAction action in perWorkItemLinkChanges[orderedWorkitemId[i]])
{
if (ProcessActionInCurrentSubmissionPhase(action, submissionPhase))
{
MarkLinkChangeActionCompleted(action);
}
}
if (rslt.Exception == null)
{
UpdateLinkConversionHistory(configService, translationService, rslt, perWorkItemLinkChanges[orderedWorkitemId[i]]);
}
else if (rslt.Exception.Message.Contains("The specified link already exists"))
{
WorkItemLinkStore relatedArtifactsStore = new WorkItemLinkStore(configService.SourceId);
relatedArtifactsStore.UpdateSyncedLinks(perWorkItemLinkChanges[orderedWorkitemId[i]]);
}
}
}
return(succeeded);
}
private bool SubmitBatchedAddOrDeleteLinkChanges(
List <XmlDocument> updateDocuments,
Dictionary <int, LinkChangeAction> updateDocIndexToLinkChangeActionMap,
ITranslationService translationService,
ConfigurationService configService,
ConflictManager conflictManager)
{
bool succeeded = true;
UpdateResult[] results = TfsBatchUpdateHelper.Submit(Core, WorkItemServer, updateDocuments.ToArray());
if (results.Length != updateDocuments.Count)
{
throw new SynchronizationEngineException("Wrong number of link update results.");
}
for (int i = 0; i < results.Length; ++i)
{
UpdateResult rslt = results[i];
if (rslt.Exception != null)
{
if (rslt.Exception.Message.Contains("The specified link already exists"))
{
// it is ok to eat this exception
}
else if (rslt.Exception is System.Web.Services.Protocols.SoapException &&
null != rslt.Exception.Message &&
rslt.Exception.Message.StartsWith(
TFSMulitpleParentLinkConflictType.SingleParentViolationMessage,
StringComparison.OrdinalIgnoreCase))
{
MigrationConflict conflict = TFSMulitpleParentLinkConflictType.CreateConflict(
updateDocIndexToLinkChangeActionMap[i], rslt.Exception);
List <MigrationAction> actions;
var resolutionRslt = conflictManager.TryResolveNewConflict(conflictManager.SourceId, conflict, out actions);
if (!resolutionRslt.Resolved)
{
updateDocIndexToLinkChangeActionMap[i].IsConflicted = true;
succeeded = false;
}
}
else if (rslt.Exception is System.Web.Services.Protocols.SoapException &&
null != rslt.Exception.Message &&
rslt.Exception.Message.StartsWith(
TFSCyclicLinkConflictType.CircularityLinkHierarchyViolationMessage,
StringComparison.OrdinalIgnoreCase))
{
ILinkProvider linkProvider = ServiceContainer.GetService(typeof(ILinkProvider)) as ILinkProvider;
Debug.Assert(null != linkProvider, "linkProvider is NULL");
LinkChangeAction conflictedAction = updateDocIndexToLinkChangeActionMap[i];
NonCyclicReferenceClosure linkRefClosure =
linkProvider.CreateNonCyclicLinkReferenceClosure(conflictedAction.Link.LinkType, conflictedAction.Link.SourceArtifact);
MigrationConflict conflict = TFSCyclicLinkConflictType.CreateConflict(conflictedAction, rslt.Exception, linkRefClosure);
List <MigrationAction> actions;
var resolutionRslt = conflictManager.TryResolveNewConflict(conflictManager.SourceId, conflict, out actions);
if (!resolutionRslt.Resolved)
{
updateDocIndexToLinkChangeActionMap[i].IsConflicted = true;
succeeded = false;
}
}
else if (rslt.Exception is System.Web.Services.Protocols.SoapException &&
null != rslt.Exception.Message &&
rslt.Exception.Message.StartsWith(
TFSModifyLockedWorkItemLinkConflictType.ModifyLockedWorkItemLinkViolationMessage,
StringComparison.OrdinalIgnoreCase))
{
MigrationConflict conflict = TFSModifyLockedWorkItemLinkConflictType.CreateConflict(
updateDocIndexToLinkChangeActionMap[i], rslt.Exception);
List <MigrationAction> actions;
var resolutionRslt = conflictManager.TryResolveNewConflict(conflictManager.SourceId, conflict, out actions);
if (!resolutionRslt.Resolved)
{
updateDocIndexToLinkChangeActionMap[i].IsConflicted = true;
}
// returning "not succeeded" so that the caller keeps this change group in "ReadyForMigration" status
succeeded = false;
}
else if (rslt.Exception is System.Web.Services.Protocols.SoapException &&
null != rslt.Exception.Message &&
(rslt.Exception.Message.StartsWith(TFSLinkAccessViolationConflictType.LinkAccessViolationMessage1, StringComparison.OrdinalIgnoreCase) ||
rslt.Exception.Message.StartsWith(TFSLinkAccessViolationConflictType.LinkAccessViolationMessage2, StringComparison.OrdinalIgnoreCase)))
{
MigrationConflict conflict = TFSLinkAccessViolationConflictType.CreateConflict(
updateDocIndexToLinkChangeActionMap[i], rslt.Exception);
List <MigrationAction> actions;
var resolutionRslt = conflictManager.TryResolveNewConflict(conflictManager.SourceId, conflict, out actions);
if (!resolutionRslt.Resolved)
{
updateDocIndexToLinkChangeActionMap[i].IsConflicted = true;
}
// returning "not succeeded" so that the caller keeps this change group in "ReadyForMigration" status
succeeded = false;
}
else
{
TraceManager.TraceError(rslt.Exception.ToString());
succeeded = false;
// TODO
// Try resolve conflict and push to backlog if resolution fails
updateDocIndexToLinkChangeActionMap[i].IsConflicted = true;
}
}
else
{
foreach (LinkChangeAction action in updateDocIndexToLinkChangeActionMap.Values)
{
MarkLinkChangeActionCompleted(action);
}
List <LinkChangeAction> updatedActions = new List <LinkChangeAction>(updateDocIndexToLinkChangeActionMap.Values);
if (rslt.Exception == null)
{
UpdateLinkConversionHistory(configService, translationService, rslt, updatedActions);
}
else if (rslt.Exception.Message.Contains("The specified link already exists"))
{
WorkItemLinkStore relatedArtifactsStore = new WorkItemLinkStore(configService.SourceId);
relatedArtifactsStore.UpdateSyncedLinks(updatedActions);
}
}
}
return(succeeded);
}
