mcs/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapFormatter.cs

   1 // created on 07/04/2003 at 17:16\r
   2 //\r
   3 //      System.Runtime.Serialization.Formatters.Soap.SoapFormatter\r
   4 //\r
   5 //      Authors:\r
   6 //              Jean-Marc Andre (jean-marc.andre@polymtl.ca)\r
   7 //\r
   8 \r
   9 //\r
  10 // Permission is hereby granted, free of charge, to any person obtaining\r
  11 // a copy of this software and associated documentation files (the\r
  12 // "Software"), to deal in the Software without restriction, including\r
  13 // without limitation the rights to use, copy, modify, merge, publish,\r
  14 // distribute, sublicense, and/or sell copies of the Software, and to\r
  15 // permit persons to whom the Software is furnished to do so, subject to\r
  16 // the following conditions:\r
  17 // \r
  18 // The above copyright notice and this permission notice shall be\r
  19 // included in all copies or substantial portions of the Software.\r
  20 // \r
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE\r
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION\r
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\r
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
  28 //\r
  29 \r
  30 using System;\r
  31 using System.IO;\r
  32 using System.Reflection;\r
  33 using System.Runtime.InteropServices;\r
  34 using System.Runtime.Remoting;\r
  35 using System.Runtime.Serialization;\r
  36 using System.Runtime.Remoting.Messaging;\r
  37 using System.Xml.Serialization;\r
  38 using System.Threading;\r
  39 using System.Globalization;\r
  40 \r
  41 \r
  42 namespace System.Runtime.Serialization.Formatters.Soap {\r
  43         enum RemMessageType {\r
  44                 MethodCall, MethodResponse, ServerFault, NotRecognize\r
  45         }\r
  46         \r
  47         public sealed class SoapFormatter: IRemotingFormatter, IFormatter {\r
  48                 private SerializationBinder _binder;\r
  49                 private StreamingContext _context;\r
  50                 private ISurrogateSelector _selector;\r
  51                 private FormatterAssemblyStyle _assemblyFormat = FormatterAssemblyStyle.Full;\r
  52                 private FormatterTypeStyle _typeFormat = FormatterTypeStyle.TypesWhenNeeded;\r
  53                 private ISoapMessage _topObject = null;\r
  54                 \r
  55 #if NET_1_1\r
  56                 TypeFilterLevel _filterLevel = TypeFilterLevel.Low;\r
  57 #endif\r
  58 \r
  59                 public SoapFormatter() {\r
  60                         _selector = null;\r
  61                         _context = new StreamingContext(StreamingContextStates.All);\r
  62                 }\r
  63                 \r
  64                 public SoapFormatter(ISurrogateSelector selector, StreamingContext context) {\r
  65                         _selector = selector;\r
  66                         _context = context;\r
  67                 }\r
  68                 \r
  69                 public object Deserialize(Stream serializationStream) {\r
  70                         return Deserialize(serializationStream, null);\r
  71                 }\r
  72                 \r
  73                 public object Deserialize(Stream serializationStream, HeaderHandler handler) {\r
  74                         object objReturn = null;\r
  75                         SoapReader soapReader = new SoapReader(_binder, _selector, _context);\r
  76                         CultureInfo savedCi = CultureInfo.CurrentCulture;\r
  77                         try {\r
  78                                 Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");\r
  79                                 objReturn = soapReader.Deserialize(serializationStream, _topObject);\r
  80                         }\r
  81                         finally {\r
  82                                 Thread.CurrentThread.CurrentCulture = savedCi;\r
  83                         }\r
  84                         return objReturn;\r
  85                 }\r
  86                 \r
  87                 \r
  88                 \r
  89                 public void Serialize(Stream serializationStream, object graph) {\r
  90                         Serialize(serializationStream, graph, null);\r
  91                 }\r
  92                 \r
  93                 public void Serialize(Stream serializationStream, object graph, Header[] headers) {\r
  94                         if(serializationStream == null)\r
  95                                 throw new ArgumentNullException("serializationStream");\r
  96                         if(!serializationStream.CanWrite)\r
  97                                 throw new SerializationException("Can't write in the serialization stream");\r
  98                         if(graph == null)\r
  99                                 throw new ArgumentNullException("graph");\r
 100                         SoapWriter soapWriter = new SoapWriter(serializationStream, _selector, _context, _topObject);\r
 101                         CultureInfo savedCi = CultureInfo.CurrentCulture;\r
 102                         try {\r
 103                                 Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");\r
 104                                 soapWriter.Serialize (graph, headers, _typeFormat, _assemblyFormat);\r
 105                         }\r
 106                         finally {\r
 107                                 Thread.CurrentThread.CurrentCulture = savedCi;\r
 108                         }\r
 109                         \r
 110                 }\r
 111                 \r
 112                 public ISurrogateSelector SurrogateSelector {\r
 113                         get {\r
 114                                 return _selector;\r
 115                         }\r
 116                         set {\r
 117                                 _selector = value;\r
 118                         }\r
 119                 }\r
 120                 \r
 121                 \r
 122                 public SerializationBinder Binder {\r
 123                         get {\r
 124                                 return _binder;\r
 125                         }\r
 126                         set {\r
 127                                 _binder = value;\r
 128                         }\r
 129                 }\r
 130                 \r
 131                 public StreamingContext Context {\r
 132                         get {\r
 133                                 return _context;\r
 134                         }\r
 135                         set {\r
 136                                 _context = value;\r
 137                         }\r
 138                 }\r
 139                 \r
 140                 public ISoapMessage TopObject {\r
 141                         get {\r
 142                                 return _topObject;\r
 143                         }\r
 144                         set {\r
 145                                 _topObject = value;\r
 146                         }\r
 147                 }\r
 148                 \r
 149 #if NET_1_1\r
 150                 [MonoTODO ("Interpret this")]\r
 151 #if ONLY_1_1\r
 152                 [ComVisible(false)]\r
 153 #endif\r
 154                 public TypeFilterLevel FilterLevel {\r
 155                         get {\r
 156                                 return _filterLevel;\r
 157                         }\r
 158                         set {\r
 159                                 _filterLevel = value;\r
 160                         }\r
 161                 }\r
 162 #endif\r
 163                 \r
 164                 public FormatterAssemblyStyle AssemblyFormat\r
 165                 {\r
 166                         get {\r
 167                                 return _assemblyFormat;\r
 168                         }\r
 169                         set {\r
 170                                 _assemblyFormat = value;\r
 171                         }\r
 172                 }\r
 173 \r
 174                 public FormatterTypeStyle TypeFormat\r
 175                 {\r
 176                         get \r
 177                         {\r
 178                                 return _typeFormat;\r
 179                         }\r
 180                         set \r
 181                         {\r
 182                                 _typeFormat = value;\r
 183                         }\r
 184                 }\r
 185 \r
 186         }\r
 187 }\r