public override SessionStateStoreData GetItemExclusive(System.Web.HttpContext context, string id,
out bool locked, out TimeSpan lockAge, out object lockId, out SessionStateActions actions)
{
SessionStateStoreData objItem = null;
MemcachedHolder objHolder = this._client.Get <MemcachedHolder>(id);
DateTime dSetTime = DateTime.Now;
#region Initialized
lockAge = TimeSpan.Zero;
lockId = null;
locked = false;
actions = 0;
#endregion
if (objHolder != null)
{
if (objHolder.Locked == false)
{
#region
objHolder.LockId++;
objHolder.SetTime = dSetTime;
// Locking Item for memcached
objHolder.Locked = true;
this._client.Store(StoreMode.Set, id, objHolder,
new TimeSpan(0, 0, 0, 0, _objConfig.Timeout.Milliseconds));
actions = (SessionStateActions)objHolder.ActionFlag;
lockId = objHolder.LockId;
lockAge = objHolder.LockAge;
if (this._bIsDbNone == false) // Saving to Db
{
using (IDbOperations objDb = DbFactory.CreateDbOperations(_strDbType, _strConn))
{
locked = objDb.LockItemWithoutLockId(id, ApplicationName);
objDb.LockItem(id, ApplicationName, objHolder.LockId);
}
}
if (actions == SessionStateActions.InitializeItem)
{
objItem = Common.CreateNewStoreData(context, _objConfig.Timeout.Minutes);
}
else
{
objItem = Common.Deserialize(context, objHolder.Content, _objConfig.Timeout.Minutes);
}
return(objItem);
#endregion
}
else
{
lockAge = objHolder.LockAge;
locked = true;
lockId = objHolder.LockId;
actions = (SessionStateActions)objHolder.ActionFlag;
return(objItem);
}
}
else
{
if (this._bIsDbNone == false) // Saving to Db
{
using (IDbOperations objDb = DbFactory.CreateDbOperations(_strDbType, _strConn))
{
return(objDb.GetItem(id, ApplicationName, _objConfig.Timeout.Minutes,
context, true, out locked, out lockAge, out lockId, out actions));
}
}
else
{
return(objItem);
}
}
}
