public override object RemoveSync(object[] keys, ItemRemoveReason reason, bool notify, OperationContext operationContext)
{
ArrayList depenedentItemList = new ArrayList();
try
{
Hashtable totalRemovedItems = new Hashtable();
CacheEntry entry = null;
IDictionaryEnumerator ide = null;
for (int i = 0; i < keys.Length; i++)
{
try
{
if (keys[i] != null)
{
entry = Internal.Remove(keys[i], reason, false, null, LockAccessType.IGNORE_LOCK, operationContext);
}
if (entry != null)
{
totalRemovedItems.Add(keys[i], entry);
}
}
catch (Exception ex)
{
}
}
ide = totalRemovedItems.GetEnumerator();
while (ide.MoveNext())
{
try
{
entry = ide.Value as CacheEntry;
if (entry != null)
{
if (entry.Value is CallbackEntry)
{
EventId eventId = null;
OperationID opId = operationContext.OperatoinID;
CallbackEntry cbEtnry = (CallbackEntry)entry.Value;
EventContext eventContext = null;
if (cbEtnry != null && cbEtnry.ItemRemoveCallbackListener != null && cbEtnry.ItemRemoveCallbackListener.Count > 0)
{
//generate event id
if (!operationContext.Contains(OperationContextFieldName.EventContext)) //for atomic operations
{
eventId = EventId.CreateEventId(opId);
}
else //for bulk
{
eventId = ((EventContext)operationContext.GetValueByField(OperationContextFieldName.EventContext)).EventID;
}
eventId.EventType = EventType.ITEM_REMOVED_CALLBACK;
eventContext = new EventContext();
eventContext.Add(EventContextFieldName.EventID, eventId);
EventCacheEntry eventCacheEntry = CacheHelper.CreateCacheEventEntry(cbEtnry.ItemRemoveCallbackListener, entry);
eventContext.Item = eventCacheEntry;
eventContext.Add(EventContextFieldName.ItemRemoveCallbackList, cbEtnry.ItemRemoveCallbackListener.Clone());
//Will always reaise the whole entry for old clients
NotifyCustomRemoveCallback(ide.Key, entry, reason, true, operationContext, eventContext);
}
}
}
}
catch (Exception ex)
{
}
}
}
catch (Exception)
{
throw;
}
return(depenedentItemList);
}
