mcs/class/System.Web/System.Web.SessionState_2.0/StateServerItem.cs

   1 //
   2 // System.Web.SessionState.StateServerItem
   3 //
   4 // Author(s):
   5 //  Jackson Harper (jackson@ximian.com)
   6 //  Marek Habersack (grendello@gmail.com)
   7 //
   8 // (C) 2003 Novell, Inc (http://www.novell.com)
   9 //
  10
  11 //
  12 // Permission is hereby granted, free of charge, to any person obtaining
  13 // a copy of this software and associated documentation files (the
  14 // "Software"), to deal in the Software without restriction, including
  15 // without limitation the rights to use, copy, modify, merge, publish,
  16 // distribute, sublicense, and/or sell copies of the Software, and to
  17 // permit persons to whom the Software is furnished to do so, subject to
  18 // the following conditions:
  19 //
  20 // The above copyright notice and this permission notice shall be
  21 // included in all copies or substantial portions of the Software.
  22 //
  23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  24 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  25 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  26 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  27 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  28 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  30 //
  31 using System;
  32
  33 namespace System.Web.SessionState {
  34         [Serializable]
  35         internal class StateServerItem {
  36                 public byte [] CollectionData;
  37                 public byte [] StaticObjectsData;
  38                 DateTime last_access;
  39                 public int Timeout;
  40                 public Int32 LockId;
  41                 public bool Locked;
  42                 public DateTime LockedTime;
  43                 public SessionStateActions Action;
  44
  45                 public StateServerItem (int timeout) : this (null, null, timeout)
  46                 {
  47                 }
  48
  49                 public StateServerItem (byte [] collection_data, byte [] sobjs_data, int timeout)
  50                 {
  51                         this.CollectionData = collection_data;
  52                         this.StaticObjectsData = sobjs_data;
  53                         this.Timeout = timeout;
  54                         this.last_access = DateTime.UtcNow;
  55                         this.Locked = false;
  56                         this.LockId = Int32.MinValue;
  57                         this.LockedTime = DateTime.MinValue;
  58                         this.Action = SessionStateActions.None;
  59                 }
  60
  61                 public void Touch ()
  62                 {
  63                         last_access = DateTime.UtcNow;
  64                 }
  65
  66                 public bool IsAbandoned () {
  67                         if (last_access.AddMinutes (Timeout) < DateTime.UtcNow)
  68                                 return true;
  69                         return false;
  70                 }
  71         }
  72 }