mcs/class/referencesource/System.Web.Extensions/Compilation/WCFModel/SvcMapFileLoader.cs

   1 #region Copyright (c) Microsoft Corporation
   2 /// <copyright company='Microsoft Corporation'>
   3 ///    Copyright (c) Microsoft Corporation. All Rights Reserved.
   4 ///    Information Contained Herein is Proprietary and Confidential.
   5 /// </copyright>
   6 #endregion
   7
   8 using System.Diagnostics;
   9 using System.IO;
  10 using System.Xml.Schema;
  11 using System.Xml.Serialization;
  12
  13 #if WEB_EXTENSIONS_CODE
  14 namespace System.Web.Compilation.WCFModel
  15 #else
  16 namespace Microsoft.VSDesigner.WCFModel
  17 #endif
  18 {
  19 #if WEB_EXTENSIONS_CODE
  20     internal class SvcMapFileLoader : MapFileLoader
  21 #else
  22     public class SvcMapFileLoader : MapFileLoader
  23 #endif
  24     {
  25         private string _mapFilePath;
  26         private XmlSchemaSet _mapFileSchemaSet;
  27         private XmlSerializer _mapFileSerializer;
  28
  29         public SvcMapFileLoader(string mapFilePath)
  30         {
  31             Debug.Assert(!string.IsNullOrEmpty(mapFilePath), "mapFilePath is null!");
  32
  33             _mapFilePath = mapFilePath;
  34         }
  35
  36         #region protected overrides methods
  37
  38         protected override string MapFileName
  39         {
  40             get { return _mapFilePath; }
  41         }
  42
  43         protected override MapFile Wrap(object mapFileImpl)
  44         {
  45             return mapFileImpl is SvcMapFileImpl ? new SvcMapFile((SvcMapFileImpl)mapFileImpl) : null;
  46         }
  47
  48         protected override object Unwrap(MapFile mapFile)
  49         {
  50             return mapFile is SvcMapFile ? ((SvcMapFile)mapFile).Impl : null;
  51         }
  52
  53         protected override XmlSchemaSet GetMapFileSchemaSet()
  54         {
  55             if (_mapFileSchemaSet == null)
  56             {
  57                 _mapFileSchemaSet = new XmlSchemaSet();
  58
  59                 using (var stream = typeof(SvcMapFileImpl).Assembly.GetManifestResourceStream(typeof(SvcMapFileImpl), @"Schema.ServiceMapSchema.xsd"))
  60                 {
  61                     _mapFileSchemaSet.Add(XmlSchema.Read(stream, null));
  62                 }
  63             }
  64
  65             return _mapFileSchemaSet;
  66         }
  67
  68         protected override XmlSerializer GetMapFileSerializer()
  69         {
  70             if (_mapFileSerializer == null)
  71             {
  72 #if WEB_EXTENSIONS_CODE
  73                 _mapFileSerializer = new System.Web.Compilation.WCFModel.SvcMapFileXmlSerializer.SvcMapFileImplSerializer();
  74 #else
  75                 _mapFileSerializer = new XmlSerializer(typeof(SvcMapFileImpl), SvcMapFileImpl.NamespaceUri);
  76 #endif
  77             }
  78
  79             return _mapFileSerializer;
  80         }
  81
  82         protected override TextReader GetMapFileReader()
  83         {
  84             return File.OpenText(_mapFilePath);
  85         }
  86
  87         protected override byte[] ReadMetadataFile(string name)
  88         {
  89             return File.ReadAllBytes(Path.Combine(Path.GetDirectoryName(_mapFilePath), name));
  90         }
  91
  92         protected override byte[] ReadExtensionFile(string name)
  93         {
  94             return File.ReadAllBytes(Path.Combine(Path.GetDirectoryName(_mapFilePath), name));
  95         }
  96
  97         #endregion protected overrides methods
  98     }
  99 }