internal void Enqueue(ReplayAction action)
{
MrsTracer.Provider.Function("ReplayActionsQueue.Enqueue", new object[0]);
byte[] itemId = action.ItemId;
List <ReplayAction> list;
if (!this.optimizeMap.TryGetValue(itemId, out list))
{
this.optimizeMap.Add(itemId, new List <ReplayAction>
{
action
});
}
else
{
foreach (ReplayAction replayAction in list)
{
ActionUpdateGroup actionUpdateGroup;
ActionUpdateGroup actionUpdateGroup2;
if (!replayAction.Ignored && ReplayActionsQueue.IsActionUpdate(replayAction, out actionUpdateGroup) && ReplayActionsQueue.IsActionUpdate(action, out actionUpdateGroup2) && actionUpdateGroup == actionUpdateGroup2)
{
MrsTracer.Service.Debug("Action {0} already existed in the batch. Replacing with action: {1}", new object[]
{
replayAction,
action
});
replayAction.Ignored = true;
}
}
list.Add(action);
}
this.queue.Enqueue(action);
}
IEnumerable <ReplayAction> IActionsSource.ReadActions(IActionWatermark watermark)
{
MrsTracer.Provider.Function("StorageActionsSource.ReadActions", new object[0]);
IActivityLog activityLog = ActivityLogFactory.Current.Bind(this.mailboxSession);
List <ReplayAction> actionsIndescendingOrder = new List <ReplayAction>(100);
foreach (Activity activity in activityLog.Query())
{
if (activity.ClientId.LoggedViaServerSideInstrumentation)
{
IActionWatermark actionWatermark = new StorageActionWatermark(activity);
if (watermark != null && watermark.CompareTo(actionWatermark) >= 0)
{
break;
}
ReplayAction replayAction = this.TryConvertToAction(activity, actionWatermark);
if (replayAction != null)
{
actionsIndescendingOrder.Add(replayAction);
}
}
}
for (int index = actionsIndescendingOrder.Count - 1; index >= 0; index--)
{
yield return(actionsIndescendingOrder[index]);
}
yield break;
}
internal bool TryQueue(out ReplayAction action)
{
if (this.queue.Count > 0)
{
action = this.queue.Dequeue();
return(true);
}
action = null;
return(false);
}
private static bool IsActionUpdate(ReplayAction action, out ActionUpdateGroup updateGroup)
{
updateGroup = ActionUpdateGroup.None;
switch (action.Id)
{
case ActionId.MarkAsRead:
case ActionId.MarkAsUnRead:
updateGroup = ActionUpdateGroup.Read;
return(true);
case ActionId.Flag:
case ActionId.FlagClear:
case ActionId.FlagComplete:
updateGroup = ActionUpdateGroup.Flag;
return(true);
case ActionId.UpdateCalendarEvent:
updateGroup = ActionUpdateGroup.CalendarEvent;
return(true);
}
return(false);
}
private void PostReplay(ReplayAction action, ReplayActionResult result)
{
byte[] originalFolderId = action.OriginalFolderId;
byte[] originalItemId = action.OriginalItemId;
ActionId id = action.Id;
switch (id)
{
case ActionId.Move:
{
MoveActionResult moveActionResult = (MoveActionResult)result;
MrsTracer.Service.Debug("Result of move action: {0}", new object[]
{
moveActionResult
});
if (ArrayComparer <byte> .EqualityComparer.Equals(moveActionResult.ItemId, moveActionResult.PreviousItemId))
{
return;
}
if (moveActionResult.MoveAsDelete)
{
MrsTracer.Service.Debug("Move action {0} resulted in deletion of an item in source. removing from target as well.", new object[]
{
action
});
this.DeleteItem(originalFolderId, originalItemId);
return;
}
MrsTracer.Service.Debug("Stamping new source message id after move action: {0}", new object[]
{
action
});
this.UpdateSourceId(originalFolderId, originalItemId, moveActionResult.ItemId);
return;
}
case ActionId.Send:
MrsTracer.Service.Debug("Deleting the message after send action: {0}", new object[]
{
action
});
try
{
this.DeleteItem(originalFolderId, originalItemId);
return;
}
finally
{
this.ReplaySyncState.ProviderState = action.Watermark;
this.SaveReplaySyncState();
}
break;
default:
if (id != ActionId.CreateCalendarEvent)
{
return;
}
break;
}
CreateCalendarEventActionResult createCalendarEventActionResult = (CreateCalendarEventActionResult)result;
MrsTracer.Service.Debug("Result of create calendar event: {0}", new object[]
{
createCalendarEventActionResult
});
MrsTracer.Service.Debug("Stamping source message id after create calendar event action: {0}", new object[]
{
action
});
this.UpdateSourceId(originalFolderId, originalItemId, createCalendarEventActionResult.SourceItemId);
}