mcs/class/Mainsoft.Web/Mainsoft.Web.SessionState/ServletSessionStateStoreProvider.cs

   1 using System;\r
   2 using System.Collections.Generic;\r
   3 using System.Text;\r
   4 using System.Web.SessionState;\r
   5 using System.Web;\r
   6 using System.Web.Hosting;\r
   7 using javax.servlet;\r
   8 using javax.servlet.http;\r
   9 using Mainsoft.Web.Hosting;\r
  10 \r
  11 namespace Mainsoft.Web.SessionState\r
  12 {\r
  13         public sealed partial class ServletSessionStateStoreProvider : SessionStateStoreProviderBase\r
  14         {\r
  15                 public override SessionStateStoreData CreateNewStoreData (HttpContext context, int timeout) {\r
  16                         ServletSessionStateItemCollection sessionState = new ServletSessionStateItemCollection (context);\r
  17                         return new SessionStateStoreData (\r
  18                                 sessionState,\r
  19                                 sessionState.StaticObjects,\r
  20                                 timeout);\r
  21                         //return new SessionStateStoreData (new SessionStateItemCollection (),\r
  22                         //                  SessionStateUtility.GetSessionStaticObjects (context),\r
  23                         //                  timeout);\r
  24                 }\r
  25 \r
  26                 static internal ServletWorkerRequest GetWorkerRequest (HttpContext context) {\r
  27                         IServiceProvider sp = (IServiceProvider) context;\r
  28                         return (ServletWorkerRequest) sp.GetService (typeof (HttpWorkerRequest));\r
  29                 }\r
  30 \r
  31                 public override void CreateUninitializedItem (HttpContext context, string id, int timeout) {\r
  32                         //HttpSession session = GetWorker(context).ServletRequest.getSession (false); //.setMaxInactiveInterval (timeout * 60);\r
  33                 }\r
  34 \r
  35                 public override void Dispose () {\r
  36                         \r
  37                 }\r
  38 \r
  39                 public override void EndRequest (HttpContext context) {\r
  40                 }\r
  41 \r
  42                 public override SessionStateStoreData GetItem (HttpContext context, string id, out bool locked, out TimeSpan lockAge, out object lockId, out SessionStateActions actions) {\r
  43                         locked = false;\r
  44                         lockAge = TimeSpan.Zero;\r
  45                         lockId = null;\r
  46                         actions = SessionStateActions.None;\r
  47                         if (id == null)\r
  48                                 return null;\r
  49                         return (SessionStateStoreData) GetWorkerRequest (context).ServletRequest.getSession (false).getAttribute (J2EEConsts.SESSION_STATE);\r
  50                 }\r
  51 \r
  52                 public override SessionStateStoreData GetItemExclusive (HttpContext context, string id, out bool locked, out TimeSpan lockAge, out object lockId, out SessionStateActions actions) {\r
  53                         return GetItem (context, id, out locked, out lockAge, out lockId, out actions);\r
  54                 }\r
  55 \r
  56                 public override void InitializeRequest (HttpContext context) {\r
  57                 }\r
  58 \r
  59                 public override void ReleaseItemExclusive (HttpContext context, string id, object lockId) {\r
  60                 }\r
  61 \r
  62                 public override void RemoveItem (HttpContext context, string id, object lockId, SessionStateStoreData item) {\r
  63                         GetWorkerRequest (context).ServletRequest.getSession (false).setAttribute (J2EEConsts.SESSION_STATE, null);\r
  64                 }\r
  65 \r
  66                 public override void ResetItemTimeout (HttpContext context, string id) {\r
  67                         //Java does this for us\r
  68                 }\r
  69 \r
  70                 public override void SetAndReleaseItemExclusive (HttpContext context, string id, SessionStateStoreData item, object lockId, bool newItem) {\r
  71                         GetWorkerRequest (context).ServletRequest.getSession (false).setAttribute (J2EEConsts.SESSION_STATE, item.Items);\r
  72                 }\r
  73 \r
  74                 public override bool SetItemExpireCallback (SessionStateItemExpireCallback expireCallback) {\r
  75                         throw new Exception ();\r
  76                 }\r
  77         }\r
  78 }\r