mcs/class/System.Web.Services/System.Web.Services.Description/ServiceDescriptionImporter.cs

   1 // \r
   2 // System.Web.Services.Description.ServiceDescriptionImporter.cs\r
   3 //\r
   4 // Author:\r
   5 //   Tim Coleman (tim@timcoleman.com)\r
   6 //   Lluis Sanchez Gual (lluis@ximian.com)\r
   7 //\r
   8 // Copyright (C) Tim Coleman, 2002\r
   9 //\r
  10 \r
  11 using System;\r
  12 using System.CodeDom;\r
  13 using System.Web.Services;\r
  14 using System.Web.Services.Protocols;\r
  15 using System.Web.Services.Description;\r
  16 using System.Xml.Serialization;\r
  17 using System.Xml;\r
  18 using System.Collections;\r
  19 using System.Configuration;\r
  20 \r
  21 namespace System.Web.Services.Description {\r
  22         public class ServiceDescriptionImporter {\r
  23 \r
  24                 #region Fields\r
  25 \r
  26                 string protocolName;\r
  27                 XmlSchemas schemas;\r
  28                 ServiceDescriptionCollection serviceDescriptions;\r
  29                 ServiceDescriptionImportStyle style;\r
  30 \r
  31                 ArrayList importInfo = new ArrayList ();\r
  32                 \r
  33 \r
  34                 #endregion // Fields\r
  35 \r
  36                 #region Constructors\r
  37         \r
  38                 public ServiceDescriptionImporter ()\r
  39                 {\r
  40                         protocolName = String.Empty;\r
  41                         schemas = new XmlSchemas ();\r
  42                         serviceDescriptions = new ServiceDescriptionCollection ();\r
  43                         style = ServiceDescriptionImportStyle.Client;\r
  44                 }\r
  45                 \r
  46                 #endregion // Constructors\r
  47 \r
  48                 #region Properties\r
  49 \r
  50                 public string ProtocolName {\r
  51                         get { return protocolName; }\r
  52                         set { protocolName = value; }\r
  53                 }\r
  54 \r
  55                 public XmlSchemas Schemas {\r
  56                         get { return schemas; }\r
  57                 }\r
  58 \r
  59                 public ServiceDescriptionCollection ServiceDescriptions {\r
  60                         get { return serviceDescriptions; }\r
  61                 }\r
  62 \r
  63                 public ServiceDescriptionImportStyle Style {\r
  64                         get { return style; }\r
  65                         set { style = value; }\r
  66                 }\r
  67         \r
  68                 #endregion // Properties\r
  69 \r
  70                 #region Methods\r
  71 \r
  72                 public void AddServiceDescription (ServiceDescription serviceDescription, string appSettingUrlKey, string appSettingBaseUrl)\r
  73                 {\r
  74                         if (appSettingUrlKey != null && appSettingUrlKey == string.Empty && style == ServiceDescriptionImportStyle.Server)\r
  75                                 throw new InvalidOperationException ("Cannot set appSettingUrlKey if Style is Server");\r
  76 \r
  77                         ImportInfo info = new ImportInfo ();\r
  78                         info.ServiceDescription = serviceDescription;\r
  79                         info.AppSettingUrlKey = appSettingUrlKey;\r
  80                         info.AppSettingBaseUrl = appSettingBaseUrl;\r
  81                         importInfo.Add (info);\r
  82                         serviceDescriptions.Add (serviceDescription);\r
  83                         \r
  84                         if (serviceDescription.Types != null)\r
  85                                 schemas.Add (serviceDescription.Types.Schemas);\r
  86                 }\r
  87 \r
  88                 public ServiceDescriptionImportWarnings Import (CodeNamespace codeNamespace, CodeCompileUnit codeCompileUnit)\r
  89                 {\r
  90                         ProtocolImporter importer = GetImporter ();\r
  91                         \r
  92                         if (!importer.Import (this, codeNamespace, codeCompileUnit, importInfo))\r
  93                                 throw new Exception ("None of the supported bindings was found");\r
  94                                 \r
  95                         return importer.Warnings;\r
  96                 }\r
  97                 \r
  98                 ProtocolImporter GetImporter ()\r
  99                 {\r
 100                         ArrayList importers = GetSupportedImporters ();\r
 101                         if (protocolName == null || protocolName == "") protocolName = "Soap";\r
 102                         foreach (ProtocolImporter importer in importers) {\r
 103                                 if (importer.ProtocolName == protocolName)\r
 104                                         return importer;\r
 105                         }\r
 106                         \r
 107                         throw new Exception ("Protocol " + protocolName + " not supported");\r
 108                 }\r
 109                 \r
 110                 ArrayList GetSupportedImporters ()\r
 111                 {\r
 112                         ArrayList list = new ArrayList ();\r
 113                         list.Add (new SoapProtocolImporter ());\r
 114                         list.Add (new HttpGetProtocolImporter ());\r
 115                         list.Add (new HttpPostProtocolImporter ());\r
 116                         return list;\r
 117                 }\r
 118                 \r
 119 #endregion\r
 120         }\r
 121 \r
 122         internal class ImportInfo\r
 123         {\r
 124                 public ServiceDescription ServiceDescription;\r
 125                 public string AppSettingUrlKey;\r
 126                 public string AppSettingBaseUrl;\r
 127         }\r
 128 \r
 129 }