protected virtual void OnConflictOccur(ConflictsEventArgs args)
{
if (this.ConflictOccur != null)
{
this.ConflictOccur(this, args);
}
}
public override void OnChangeSetUploaded(Guid state, ChangeSetResponse response)
{
if (response == null)
{
throw new ArgumentNullException("response");
}
if (response.Error != null)
{
throw response.Error;
}
this.OnSyncProgress(new SyncProgressEventArgs("Upload finished,mark local entities as uploaded..."));
siaqodb.StartBulkInsert(CacheController.ControllerBehavior.KnownTypes.ToArray());
try
{
if (null != response.UpdatedItems && 0 != response.UpdatedItems.Count)
{
List <string> IdsWithError = new List <string>();
foreach (Conflict cf in response.Conflicts)
{
if (cf is SyncError)
{
IdsWithError.Add(cf.LiveEntity.ServiceMetadata.Id);
}
}
foreach (var item in response.UpdatedItems)
{
if (IdsWithError.Contains(item.ServiceMetadata.Id))
{
continue;
}
var offlineEntity = (SiaqodbOfflineEntity)item;
offlineEntity.IsDirty = false;
offlineEntity.IsTombstone = false;
this.SaveEntityByPK(offlineEntity);
}
}
if (response.Conflicts != null && response.Conflicts.Count > 0)
{
ConflictsEventArgs ceArgs = new ConflictsEventArgs(response.Conflicts);
this.OnConflictOccur(ceArgs);
if (!ceArgs.CancelResolvingConflicts)
{
foreach (var conflict in response.Conflicts)
{
if (conflict is SyncError)
{
continue;
}
var offlineEntity = (SiaqodbOfflineEntity)conflict.LiveEntity;
offlineEntity.IsDirty = false;
offlineEntity.IsTombstone = false;
this.SaveEntity(offlineEntity);
}
}
}
ICollection <IOfflineEntity> changesJustUploaded = this.currentChanges[state];
foreach (IOfflineEntity enI in changesJustUploaded)
{
SiaqodbOfflineEntity en = enI as SiaqodbOfflineEntity;
//check if we did not updated above
if (null != response.UpdatedItems && 0 != response.UpdatedItems.Count)
{
bool existsUpdated = false;
foreach (var item in response.UpdatedItems)
{
var offlineEntity = (SiaqodbOfflineEntity)item;
if (EntitiesEqualByPK(offlineEntity, en))
{
existsUpdated = true;
}
}
if (existsUpdated)
{
continue;
}
}
if (response.Conflicts != null && response.Conflicts.Count > 0)
{
bool existsUpdated = false;
foreach (var conflict in response.Conflicts)
{
var offlineEntity = (SiaqodbOfflineEntity)conflict.LiveEntity;
if (EntitiesEqualByPK(offlineEntity, en))
{
existsUpdated = true;
}
}
if (existsUpdated)
{
continue;
}
}
if (en.IsTombstone)
{
en.IsDirty = false;
en.IsTombstone = false;
//reset flags first
siaqodb.StoreObjectBase(en);
siaqodb.DeleteBase(en);
}
else
{
en.IsDirty = false;
siaqodb.StoreObjectBase(en);
}
}
}
finally
{
siaqodb.EndBulkInsert(CacheController.ControllerBehavior.KnownTypes.ToArray());
siaqodb.Flush();
}
this.SaveAnchor(response.ServerBlob);
this.OnSyncProgress(new SyncProgressEventArgs("Downloading changes from server..."));
currentChanges.Remove(state);
}
