mcs/class/System.Web.Services/System.Web.Services.Protocols/ServerType.cs

   1 //
   2 // ServerType.cs
   3 //
   4 // Author:
   5 //   Atsushi Enomoto  <atsushi@ximian.com>
   6 //
   7 // Copyright (C) 2006 Novell, Inc.
   8 //
   9
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 //
  30 using System.Reflection;
  31 using System.Web.Services;
  32 using System.Web.Services.Description;
  33
  34 namespace System.Web.Services.Protocols
  35 {
  36         //
  37         // This class has information abou a web service. Through providess
  38         // access to the TypeStubInfo instances for each protocol.
  39         //
  40 #if NET_2_0
  41         public
  42 #else
  43         internal
  44 #endif
  45         class ServerType // It was LogicalTypeInfo until Mono 1.2.
  46         {
  47                 LogicalMethodInfo[] logicalMethods;
  48
  49                 internal string WebServiceName;
  50                 internal string WebServiceNamespace;
  51                 internal string WebServiceAbstractNamespace;
  52                 internal string Description;
  53                 internal Type Type;
  54                 bool useEncoded;
  55
  56                 TypeStubInfo soapProtocol;
  57                 TypeStubInfo httpGetProtocol;
  58                 TypeStubInfo httpPostProtocol;
  59
  60                 public ServerType (Type t)
  61                 {
  62                         this.Type = t;
  63
  64                         object [] o = Type.GetCustomAttributes (typeof (WebServiceAttribute), false);
  65                         if (o.Length == 1){
  66                                 WebServiceAttribute a = (WebServiceAttribute) o [0];
  67                                 WebServiceName = (a.Name != string.Empty) ? a.Name : Type.Name;
  68                                 WebServiceNamespace = (a.Namespace != string.Empty) ? a.Namespace : WebServiceAttribute.DefaultNamespace;
  69                                 Description = a.Description;
  70                         } else {
  71                                 WebServiceName = Type.Name;
  72                                 WebServiceNamespace = WebServiceAttribute.DefaultNamespace;
  73                         }
  74
  75                         // Determine the namespaces for literal and encoded schema types
  76
  77                         useEncoded = false;
  78
  79                         o = t.GetCustomAttributes (typeof(SoapDocumentServiceAttribute), true);
  80                         if (o.Length > 0) {
  81                                 SoapDocumentServiceAttribute at = (SoapDocumentServiceAttribute) o[0];
  82                                 useEncoded = (at.Use == SoapBindingUse.Encoded);
  83                         }
  84                         else if (t.GetCustomAttributes (typeof(SoapRpcServiceAttribute), true).Length > 0)
  85                                 useEncoded = true;
  86
  87                         string sep = WebServiceNamespace.EndsWith ("/") ? "" : "/";
  88
  89                         WebServiceAbstractNamespace = WebServiceNamespace + sep + "AbstractTypes";
  90
  91                         MethodInfo [] type_methods = Type.GetMethods (BindingFlags.Instance | BindingFlags.Public);
  92                         logicalMethods = LogicalMethodInfo.Create (type_methods, LogicalMethodTypes.Sync);
  93                 }
  94
  95                 internal bool UseEncoded {
  96                         get { return useEncoded; }
  97                 }
  98
  99                 internal LogicalMethodInfo[] LogicalMethods
 100                 {
 101                         get { return logicalMethods; }
 102                 }
 103
 104                 internal TypeStubInfo GetTypeStub (string protocolName)
 105                 {
 106                         lock (this)
 107                         {
 108                                 switch (protocolName)
 109                                 {
 110                                         case "Soap":
 111                                                 if (soapProtocol == null) soapProtocol = CreateTypeStubInfo (typeof(SoapTypeStubInfo));
 112                                                 return soapProtocol;
 113                                         case "HttpGet":
 114                                                 if (httpGetProtocol == null) httpGetProtocol = CreateTypeStubInfo (typeof(HttpGetTypeStubInfo));
 115                                                 return httpGetProtocol;
 116                                         case "HttpPost":
 117                                                 if (httpPostProtocol == null) httpPostProtocol = CreateTypeStubInfo (typeof(HttpPostTypeStubInfo));
 118                                                 return httpPostProtocol;
 119                                 }
 120                         }
 121                         throw new InvalidOperationException ("Protocol " + protocolName + " not supported");
 122                 }
 123
 124                 TypeStubInfo CreateTypeStubInfo (Type type)
 125                 {
 126                         TypeStubInfo tsi = (TypeStubInfo) Activator.CreateInstance (type, new object[] {this});
 127                         tsi.Initialize ();
 128                         return tsi;
 129                 }
 130
 131                 internal string GetWebServiceLiteralNamespace (string baseNamespace)
 132                 {
 133                         if (useEncoded) {
 134                                 string sep = baseNamespace.EndsWith ("/") ? "" : "/";
 135                                 return baseNamespace + sep + "literalTypes";
 136                         }
 137                         else
 138                                 return baseNamespace;
 139                 }
 140
 141                 internal string GetWebServiceEncodedNamespace (string baseNamespace)
 142                 {
 143                         if (useEncoded)
 144                                 return baseNamespace;
 145                         else {
 146                                 string sep = baseNamespace.EndsWith ("/") ? "" : "/";
 147                                 return baseNamespace + sep + "encodedTypes";
 148                         }
 149                 }
 150
 151                 internal string GetWebServiceNamespace (string baseNamespace, SoapBindingUse use)
 152                 {
 153                         if (use == SoapBindingUse.Literal) return GetWebServiceLiteralNamespace (baseNamespace);
 154                         else return GetWebServiceEncodedNamespace (baseNamespace);
 155                 }
 156
 157         }
 158 }