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