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.Diagnostics.CodeAnalysis;
  10 using System.IO;
  11 using System.Xml.Schema;
  12 using System.Xml.Serialization;
  13
  14 #if WEB_EXTENSIONS_CODE
  15 namespace System.Web.Compilation.WCFModel
  16 #else
  17 namespace Microsoft.VSDesigner.WCFModel
  18 #endif
  19 {
  20 #if WEB_EXTENSIONS_CODE
  21     internal class SvcMapFileLoader : MapFileLoader
  22 #else
  23     public class SvcMapFileLoader : MapFileLoader
  24 #endif
  25     {
  26         private string _mapFilePath;
  27         private XmlSchemaSet _mapFileSchemaSet;
  28         private XmlSerializer _mapFileSerializer;
  29
  30         public SvcMapFileLoader(string mapFilePath)
  31         {
  32             Debug.Assert(!string.IsNullOrEmpty(mapFilePath), "mapFilePath is null!");
  33
  34             _mapFilePath = mapFilePath;
  35         }
  36
  37         #region protected overrides methods
  38
  39         protected override string MapFileName
  40         {
  41             get { return _mapFilePath; }
  42         }
  43
  44         protected override MapFile Wrap(object mapFileImpl)
  45         {
  46             return mapFileImpl is SvcMapFileImpl ? new SvcMapFile((SvcMapFileImpl)mapFileImpl) : null;
  47         }
  48
  49         protected override object Unwrap(MapFile mapFile)
  50         {
  51             return mapFile is SvcMapFile ? ((SvcMapFile)mapFile).Impl : null;
  52         }
  53
  54         [SuppressMessage("Microsoft.Security.Xml", "CA3060:UseXmlReaderForSchemaRead", Justification = "asp.net controls this .xsd file")]
  55         protected override XmlSchemaSet GetMapFileSchemaSet()
  56         {
  57             if (_mapFileSchemaSet == null)
  58             {
  59                 _mapFileSchemaSet = new XmlSchemaSet();
  60
  61                 using (var stream = typeof(SvcMapFileImpl).Assembly.GetManifestResourceStream(typeof(SvcMapFileImpl), @"Schema.ServiceMapSchema.xsd"))
  62                 {
  63                     _mapFileSchemaSet.Add(XmlSchema.Read(stream, null));
  64                 }
  65             }
  66
  67             return _mapFileSchemaSet;
  68         }
  69
  70         protected override XmlSerializer GetMapFileSerializer()
  71         {
  72             if (_mapFileSerializer == null)
  73             {
  74 #if WEB_EXTENSIONS_CODE
  75                 _mapFileSerializer = new System.Web.Compilation.WCFModel.SvcMapFileXmlSerializer.SvcMapFileImplSerializer();
  76 #else
  77                 _mapFileSerializer = new XmlSerializer(typeof(SvcMapFileImpl), SvcMapFileImpl.NamespaceUri);
  78 #endif
  79             }
  80
  81             return _mapFileSerializer;
  82         }
  83
  84         protected override TextReader GetMapFileReader()
  85         {
  86             return File.OpenText(_mapFilePath);
  87         }
  88
  89         protected override byte[] ReadMetadataFile(string name)
  90         {
  91             return File.ReadAllBytes(Path.Combine(Path.GetDirectoryName(_mapFilePath), name));
  92         }
  93
  94         protected override byte[] ReadExtensionFile(string name)
  95         {
  96             return File.ReadAllBytes(Path.Combine(Path.GetDirectoryName(_mapFilePath), name));
  97         }
  98
  99         #endregion protected overrides methods
 100     }
 101 }