mcs/class/System.Runtime.Serialization/Test/System.Runtime.Serialization/WsdlHelper.cs

   1 //
   2 // WsdlHelper.cs
   3 //
   4 // Author:
   5 //       Martin Baulig <martin.baulig@xamarin.com>
   6 //
   7 // Copyright (c) 2012 Xamarin, Inc.
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining a copy
  10 // of this software and associated documentation files (the "Software"), to deal
  11 // in the Software without restriction, including without limitation the rights
  12 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  13 // copies of the Software, and to permit persons to whom the Software is
  14 // furnished to do so, subject to the following conditions:
  15 //
  16 // The above copyright notice and this permission notice shall be included in
  17 // all copies or substantial portions of the Software.
  18 //
  19 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  20 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  22 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  23 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  24 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  25 // THE SOFTWARE.
  26
  27 #if !MOBILE
  28
  29 using System;
  30 using System.IO;
  31 using System.Linq;
  32 using System.Reflection;
  33 using System.ServiceModel.Description;
  34 using System.Web.Services.Discovery;
  35 using System.Runtime.Serialization;
  36 using WebServices = System.Web.Services;
  37 using System.CodeDom;
  38
  39 namespace MonoTests.System.Runtime.Serialization
  40 {
  41         public static class WsdlHelper
  42         {
  43                 /*
  44                  * This reads a normal .wsdl file from an embedded resource.
  45                  *
  46                  * You can simply fetch them from your server using
  47                  * 'curl http://yourserver/YourService.svc?singleWsdl > YourService.wsdl',
  48                  * add the .wsdl file to Test/Resources/WSDL and add it to `TEST_RESOURCE_FILES'
  49                  * in the Makefile.
  50                  */
  51
  52                 public static MetadataSet GetMetadataSet (string name)
  53                 {
  54                         var asm = Assembly.GetExecutingAssembly ();
  55                         using (var stream = asm.GetManifestResourceStream (name)) {
  56                                 if (stream == null)
  57                                         throw new InvalidOperationException (string.Format (
  58                                                 "Cannot find resource file '{0}'.", name));
  59                                 return GetMetadataSet (stream);
  60                         }
  61                 }
  62
  63                 public static MetadataSet GetMetadataSet (Stream stream)
  64                 {
  65                         var dr = new ContractReference ();
  66                         var doc = (WebServices.Description.ServiceDescription) dr.ReadDocument (stream);
  67
  68                         var metadata = new MetadataSet ();
  69                         metadata.MetadataSections.Add (
  70                                 new MetadataSection (MetadataSection.ServiceDescriptionDialect, "", doc));
  71                         return metadata;
  72                 }
  73
  74                 public static CodeCompileUnit Import (MetadataSet metadata, ImportOptions options)
  75                 {
  76                         var importer = new WsdlImporter (metadata);
  77                         var xsdImporter = new XsdDataContractImporter ();
  78                         xsdImporter.Options = options;
  79                         importer.State.Add (typeof(XsdDataContractImporter), xsdImporter);
  80
  81                         var contracts = importer.ImportAllContracts ();
  82
  83                         CodeCompileUnit ccu = new CodeCompileUnit ();
  84                         var generator = new ServiceContractGenerator (ccu);
  85
  86                         if (contracts.Count != 1)
  87                                 throw new InvalidOperationException (string.Format (
  88                                         "Metadata import failed: found {0} contracts.", contracts.Count));
  89
  90                         var contract = contracts.First ();
  91                         generator.GenerateServiceContractType (contract);
  92
  93                         return ccu;
  94                 }
  95
  96                 public static CodeNamespace Find (this CodeNamespaceCollection collection, string name)
  97                 {
  98                         foreach (CodeNamespace ns in collection) {
  99                                 if (ns.Name == name)
 100                                         return ns;
 101                         }
 102
 103                         return null;
 104                 }
 105
 106                 public static CodeNamespace FindNamespace (this CodeCompileUnit unit, string name)
 107                 {
 108                         foreach (CodeNamespace ns in unit.Namespaces) {
 109                                 if (ns.Name == name)
 110                                         return ns;
 111                         }
 112
 113                         return null;
 114                 }
 115
 116                 public static CodeTypeDeclaration FindType (this CodeNamespace ns, string name)
 117                 {
 118                         foreach (CodeTypeDeclaration type in ns.Types) {
 119                                 if (type.Name == name)
 120                                         return type;
 121                         }
 122
 123                         return null;
 124                 }
 125
 126                 public static CodeTypeDeclaration FindType (this CodeCompileUnit unit, string name)
 127                 {
 128                         foreach (CodeNamespace ns in unit.Namespaces) {
 129                                 foreach (CodeTypeDeclaration type in ns.Types) {
 130                                         if (type.Name == name)
 131                                                 return type;
 132                                 }
 133                         }
 134
 135                         return null;
 136                 }
 137
 138                 public static CodeMemberMethod FindMethod (this CodeTypeDeclaration type, string name)
 139                 {
 140                         foreach (var member in type.Members) {
 141                                 var method = member as CodeMemberMethod;
 142                                 if (method == null)
 143                                         continue;
 144                                 if (method.Name == name)
 145                                         return method;
 146                         }
 147
 148                         return null;
 149                 }
 150
 151                 public static CodeMemberMethod FindMethod (this CodeCompileUnit unit, string typeName,
 152                                                            string methodName)
 153                 {
 154                         var type = unit.FindType (typeName);
 155                         if (type == null)
 156                                 return null;
 157                         return type.FindMethod (methodName);
 158                 }
 159
 160                 public static CodeAttributeDeclaration FindAttribute (this CodeTypeDeclaration type, string name)
 161                 {
 162                         foreach (CodeAttributeDeclaration attr in type.CustomAttributes) {
 163                                 if (attr.Name == name)
 164                                         return attr;
 165                         }
 166
 167                         return null;
 168                 }
 169
 170                 public static CodeAttributeArgument FindArgument (this CodeAttributeDeclaration attr, string name)
 171                 {
 172                         foreach (CodeAttributeArgument arg in attr.Arguments) {
 173                                 if (arg.Name == name)
 174                                         return arg;
 175                         }
 176
 177                         return null;
 178                 }
 179         }
 180 }
 181
 182 #endif
 183