mcs/class/System.Web/System.Web.SessionState/SessionInProcHandler.jvm.cs

   1 //
   2 // System.Web.SessionState.SesionInProchandler.jvm.cs
   3 //
   4 // Authors:
   5 //  Ilya Kharmatsky (ilyak@mainsoft.com)
   6 //  Alon Gazit
   7 //  Pavel Sandler
   8 //
   9 // (C) 2005 Mainsoft Corporation (http://www.mainsoft.com)
  10 //
  11
  12 //
  13 // Permission is hereby granted, free of charge, to any person obtaining
  14 // a copy of this software and associated documentation files (the
  15 // "Software"), to deal in the Software without restriction, including
  16 // without limitation the rights to use, copy, modify, merge, publish,
  17 // distribute, sublicense, and/or sell copies of the Software, and to
  18 // permit persons to whom the Software is furnished to do so, subject to
  19 // the following conditions:
  20 //
  21 // The above copyright notice and this permission notice shall be
  22 // included in all copies or substantial portions of the Software.
  23 //
  24 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  25 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  26 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  27 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  28 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  29 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  30 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  31 //
  32 #if !NET_2_0
  33 using System;
  34 using System.IO;
  35 using System.Collections;
  36 using System.Web;
  37 using System.Web.Hosting;
  38 using System.Web.Configuration;
  39
  40 namespace System.Web.SessionState
  41 {
  42
  43         class SessionInProcHandler : ISessionHandler
  44         {
  45
  46 #if NET_2_0
  47                 SessionStateSection config;
  48 #else
  49                 SessionConfig config;
  50 #endif
  51
  52                 public void Dispose () { }
  53
  54                 public void Init (SessionStateModule module, HttpApplication context,
  55 #if NET_2_0
  56                         SessionStateSection config
  57 #else
  58                         SessionConfig config
  59 #endif
  60 )
  61                 {
  62                         this.config = config;
  63                 }
  64
  65                 public void UpdateHandler (HttpContext context, SessionStateModule module) { }
  66
  67                 public HttpSessionState UpdateContext (HttpContext context, SessionStateModule module,
  68                                                         bool required, bool read_only, ref bool isNew)
  69                 {
  70
  71                         if (!required)
  72                                 return null;
  73
  74                         ServletWorkerRequest worker = (ServletWorkerRequest)context.Request.WorkerRequest;
  75                         javax.servlet.http.HttpSession javaSession = worker.ServletRequest.getSession(false);
  76                         HttpSessionState state;
  77                         if (javaSession != null)
  78                         {
  79                                 state = (HttpSessionState) javaSession.getAttribute("GH_SESSION_STATE");
  80                             return state;
  81                         }
  82
  83                         // We create a new session.
  84                         javaSession = worker.ServletRequest.getSession(true);
  85                         string sessionID = javaSession.getId();
  86                         state = new HttpSessionState (sessionID, // unique identifier
  87                                         new SessionDictionary(), // dictionary
  88                                         HttpApplicationFactory.ApplicationState.SessionObjects,
  89 #if NET_2_0
  90                                         (int)config.Timeout.TotalMinutes, // XXX is this right?  we lose some precision here, but since the timeout is in minutes *anyway*...
  91 #else
  92                                         config.Timeout, //lifetime before death.
  93 #endif
  94                                         true, //new session
  95                                         false, // is cookieless
  96                                         SessionStateMode.J2ee,
  97                                         read_only); //readonly
  98
  99                         javaSession.setAttribute("GH_SESSION_STATE", state);
 100
 101                         isNew = true;
 102                         return state;
 103                 }
 104         }
 105 }
 106
 107 #endif