mcs/class/System.Web/System.Web/HttpContext.jvm.cs

   1 //\r
   2 // System.Web.HttpContext.cs \r
   3 //\r
   4 // Author:\r
   5 //      Eyal Alaluf (eyala@mainsoft.com)\r
   6 //\r
   7 \r
   8 //\r
   9 // Copyright (C) 2005 Mainsoft Co. (http://www.mainsoft.com)\r
  10 //\r
  11 // Permission is hereby granted, free of charge, to any person obtaining\r
  12 // a copy of this software and associated documentation files (the\r
  13 // "Software"), to deal in the Software without restriction, including\r
  14 // without limitation the rights to use, copy, modify, merge, publish,\r
  15 // distribute, sublicense, and/or sell copies of the Software, and to\r
  16 // permit persons to whom the Software is furnished to do so, subject to\r
  17 // the following conditions:\r
  18 // \r
  19 // The above copyright notice and this permission notice shall be\r
  20 // included in all copies or substantial portions of the Software.\r
  21 // \r
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE\r
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION\r
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\r
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
  29 //\r
  30 \r
  31 using System.Collections;\r
  32 using System.Configuration;\r
  33 using System.Threading;\r
  34 using javax.servlet.http;\r
  35 using vmw.@internal.j2ee;\r
  36 using javax.faces.context;\r
  37 using System.Web.J2EE;\r
  38 using System.Web.UI;\r
  39 using javax.servlet;\r
  40 using System.Collections.Specialized;\r
  41 \r
  42 namespace System.Web {\r
  43         \r
  44         public sealed partial class HttpContext {\r
  45                 static readonly LocalDataStoreSlot _ContextSlot = Thread.GetNamedDataSlot ("Context");\r
  46                 string _PortletNamespace;\r
  47                 // No remoting support (CallContext) yet in Grasshopper\r
  48                 [MonoInternalNote("Context - Use System.Remoting.Messaging.CallContext instead of Thread storage")]\r
  49                 public static HttpContext Current\r
  50                 {\r
  51                         get { return (HttpContext) Thread.GetData (_ContextSlot); }\r
  52                         set { Thread.SetData (_ContextSlot, value); }\r
  53                 }\r
  54 \r
  55                 public bool IsDebuggingEnabled { get { return false; } }\r
  56 \r
  57                 internal object GetWorkerService(Type t)\r
  58                 {\r
  59                         IServiceProvider prv = WorkerRequest as IServiceProvider;\r
  60                         return prv != null ? prv.GetService(t) : null;\r
  61                 }\r
  62 \r
  63                 internal HttpServlet Servlet {\r
  64                         get { return (HttpServlet)GetWorkerService(typeof(HttpServlet)); }\r
  65                 }\r
  66 \r
  67                 internal HttpServletRequest ServletRequest {\r
  68                         get { return (HttpServletRequest)GetWorkerService(typeof(HttpServletRequest)); }\r
  69                 }\r
  70                 \r
  71                 internal NameValueCollection RequestParameters {\r
  72                         get { return (NameValueCollection) GetWorkerService (typeof (NameValueCollection)); }\r
  73                 }\r
  74 \r
  75                 internal HttpServletResponse ServletResponse {\r
  76                         get { return (HttpServletResponse)GetWorkerService(typeof(HttpServletResponse)); }\r
  77                 }\r
  78 \r
  79                 static readonly Type typeOfFacesContext = typeof (FacesContext);\r
  80                 internal FacesContext FacesContext {\r
  81                         get {\r
  82                                 FacesContext faces = (FacesContext) GetWorkerService (typeOfFacesContext);\r
  83                                 return faces ?? javax.faces.context.FacesContext.getCurrentInstance ();\r
  84                         }\r
  85                 }\r
  86 \r
  87                 HttpRuntime _httpRuntime = null;\r
  88                 internal HttpRuntime HttpRuntimeInstance {\r
  89                         get\r
  90                         {\r
  91                                 if (_httpRuntime == null)\r
  92                                         _httpRuntime = (HttpRuntime) AppDomain.CurrentDomain.GetData ("HttpRuntime");\r
  93                                 return _httpRuntime;\r
  94                         }\r
  95                 }\r
  96 \r
  97                 // Timeout is not supported in GH\r
  98                 internal bool CheckIfTimeout (DateTime t)\r
  99                 {\r
 100                         return false;\r
 101                 }\r
 102 \r
 103                 internal bool TimeoutPossible\r
 104                 {\r
 105                         get { return true; }\r
 106                 }\r
 107 \r
 108                 internal bool IsActionRequest {\r
 109                         get {\r
 110                                 FacesContext faces = FacesContext;\r
 111                                 return faces != null && !faces.getRenderResponse ();\r
 112                         }\r
 113                 }\r
 114                 internal bool IsPortletRequest {\r
 115                         get {\r
 116                                 FacesContext faces = FacesContext;\r
 117                                 return faces != null && !(faces.getExternalContext ().getContext () is ServletContext);\r
 118                         }\r
 119                 }\r
 120 \r
 121                 internal bool IsFacesRequest {\r
 122                         get {\r
 123                                 return FacesContext != null;\r
 124                         }\r
 125                 }\r
 126 \r
 127                 internal string PortletNamespace\r
 128                 {\r
 129                         get {\r
 130                                 if (_PortletNamespace == null) {\r
 131                                         FacesContext faces = null;\r
 132 \r
 133                                         //kostat: BUGBUG: complete\r
 134                                         //string usePortletNamespace = J2EEUtils.GetInitParameterByHierarchy (Context.Servlet.getServletConfig (), "mainsoft.use.portlet.namespace");\r
 135                                         //if (usePortletNamespace == null || Boolean.Parse (usePortletNamespace))\r
 136                                                 faces = FacesContext;\r
 137 \r
 138                                         if (faces != null) {\r
 139                                                 _PortletNamespace = faces.getExternalContext ().encodeNamespace (String.Empty);\r
 140                                         }\r
 141                                         \r
 142                                         _PortletNamespace = _PortletNamespace ?? String.Empty;\r
 143                                 }\r
 144                                 return _PortletNamespace;\r
 145                         }\r
 146                 }\r
 147 \r
 148                 internal void BeginTimeoutPossible ()\r
 149                 {\r
 150                 }\r
 151 \r
 152                 internal void EndTimeoutPossible ()\r
 153                 {\r
 154                 }\r
 155 \r
 156                 internal void SetWorkerRequest (HttpWorkerRequest wr) {\r
 157                         WorkerRequest = wr;\r
 158                         Request.SetWorkerRequest (wr);\r
 159                         Response.SetWorkerRequest (wr);\r
 160                 }\r
 161         }\r
 162 }\r