public void SetVM(ConversationViewModel conversationVM, bool allowFlush)
{
if (conversationVM == null)
{
return;
}
object lockObj = this._lockObj;
bool lockTaken = false;
try
{
Monitor.Enter(lockObj, ref lockTaken);
this._inMemoryCachedData[ConversationViewModelCache.GetKey(conversationVM.UserOrCharId, conversationVM.IsChat)] = conversationVM;
if (!(this._inMemoryCachedData.Count > this._maxNumberOfInMemoryItems & allowFlush))
{
return;
}
this.FlushToPersistentStorage();
}
finally
{
if (lockTaken)
{
Monitor.Exit(lockObj);
}
}
}
public ConversationViewModel GetVM(long userOrCharId, bool isChatId, bool onlyInMemoryCache = false)
{
object lockObj = this._lockObj;
bool lockTaken = false;
try
{
Monitor.Enter(lockObj, ref lockTaken);
string key = ConversationViewModelCache.GetKey(userOrCharId, isChatId);
if (this._inMemoryCachedData.ContainsKey(key))
{
return(this._inMemoryCachedData[key]);
}
if (onlyInMemoryCache)
{
return(null);
}
ConversationViewModel conversationVM = new ConversationViewModel();
if (!CacheManager.TryDeserialize((IBinarySerializable)conversationVM, key, CacheManager.DataType.CachedData))
{
conversationVM.InitializeWith(userOrCharId, isChatId);
}
if (conversationVM.OutboundMessageVM == null || conversationVM.Messages == null)
{
conversationVM = new ConversationViewModel();
conversationVM.InitializeWith(userOrCharId, isChatId);
}
this.SetVM(conversationVM, false);
return(conversationVM);
}
finally
{
if (lockTaken)
{
Monitor.Exit(lockObj);
}
}
}
private static string GetKey(ConversationViewModel cvm)
{
return(ConversationViewModelCache.GetKey(cvm.UserOrCharId, cvm.IsChat));
}