mcs/class/System.ServiceModel/System.ServiceModel.Description/MetadataImporter.cs

   1 //
   2 // MetadataImporter.cs
   3 //
   4 // Author:
   5 //      Atsushi Enomoto <atsushi@ximian.com>
   6 //      Ankit Jain <jankit@novell.com>
   7 //
   8 // Copyright (C) 2005 Novell, Inc.  http://www.novell.com
   9 //
  10 // Permission is hereby granted, free of charge, to any person obtaining
  11 // a copy of this software and associated documentation files (the
  12 // "Software"), to deal in the Software without restriction, including
  13 // without limitation the rights to use, copy, modify, merge, publish,
  14 // distribute, sublicense, and/or sell copies of the Software, and to
  15 // permit persons to whom the Software is furnished to do so, subject to
  16 // the following conditions:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28 //
  29 using System;
  30 using System.Collections.Generic;
  31 using System.Collections.ObjectModel;
  32 using System.ServiceModel;
  33 using System.ServiceModel.Channels;
  34 using System.Web.Services.Description;
  35 using System.Xml;
  36
  37 namespace System.ServiceModel.Description
  38 {
  39         [MonoTODO]
  40         public abstract class MetadataImporter
  41         {
  42                 KeyedByTypeCollection<IPolicyImportExtension> policy_extensions;
  43                 Collection<MetadataConversionError> errors = new Collection<MetadataConversionError> ();
  44                 Dictionary<Object,Object> state = new Dictionary<Object, Object> ();
  45
  46                 internal MetadataImporter (IEnumerable<IPolicyImportExtension> policyImportExtensions)
  47                 {
  48                         if (policyImportExtensions != null) {
  49                                 policy_extensions = new KeyedByTypeCollection<IPolicyImportExtension> (policyImportExtensions);
  50                                 return;
  51                         }
  52
  53                         //FIXME: Complete the list
  54                         policy_extensions = new KeyedByTypeCollection<IPolicyImportExtension> ();
  55                         policy_extensions.Add (new TransportBindingElementImporter ());
  56                         policy_extensions.Add (new MessageEncodingBindingElementImporter ());
  57                 }
  58
  59                 public Collection<MetadataConversionError> Errors {
  60                         get { return errors; }
  61                 }
  62
  63                 public KeyedByTypeCollection<IPolicyImportExtension> PolicyImportExtensions {
  64                         get { return policy_extensions; }
  65                 }
  66
  67                 public Dictionary<Object,Object> State {
  68                         get { return state; }
  69                 }
  70
  71                 public Dictionary<XmlQualifiedName,ContractDescription> KnownContracts {
  72                         get { throw new NotImplementedException (); }
  73                 }
  74
  75                 public abstract Collection<ContractDescription> ImportAllContracts ();
  76
  77                 public abstract ServiceEndpointCollection ImportAllEndpoints ();
  78
  79                 internal T GetState<T> () where T : class, new ()
  80                 {
  81                         object value;
  82                         if (!state.TryGetValue (typeof(T), out value)) {
  83                                 value = new T ();
  84                                 state.Add (typeof(T), value);
  85                         }
  86                         return (T) value;
  87                 }
  88
  89                 internal MetadataConversionError AddError (string message, params object[] args)
  90                 {
  91                         var error = new MetadataConversionError (string.Format (message, args));
  92                         Errors.Add (error);
  93                         return error;
  94                 }
  95
  96                 internal MetadataConversionError AddWarning (string message, params object[] args)
  97                 {
  98                         var error = new MetadataConversionError (string.Format (message, args), true);
  99                         Errors.Add (error);
 100                         return error;
 101                 }
 102
 103                 internal class MetadataImportException : Exception
 104                 {
 105                         public MetadataConversionError Error {
 106                                 get;
 107                                 private set;
 108                         }
 109
 110                         public MetadataImportException (MetadataConversionError error)
 111                                 : base (error.Message)
 112                         {
 113                                 this.Error = error;
 114                         }
 115
 116                         public MetadataImportException (MetadataConversionError error, Exception inner)
 117                                 : base (error.Message, inner)
 118                         {
 119                                 this.Error = error;
 120                         }
 121                 }
 122
 123         }
 124 }