2 // Copyright (c) 2007 James Newton-King
4 // Permission is hereby granted, free of charge, to any person
5 // obtaining a copy of this software and associated documentation
6 // files (the "Software"), to deal in the Software without
7 // restriction, including without limitation the rights to use,
8 // copy, modify, merge, publish, distribute, sublicense, and/or sell
9 // copies of the Software, and to permit persons to whom the
10 // Software is furnished to do so, subject to the following
13 // The above copyright notice and this permission notice shall be
14 // included in all copies or substantial portions of the Software.
16 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
18 // OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
20 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
21 // WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
23 // OTHER DEALINGS IN THE SOFTWARE.
26 #if !SILVERLIGHT && !PocketPC && !NET20
28 using System.Collections.Generic;
31 using Newtonsoft.Json.Utilities;
32 using System.Reflection;
34 namespace Newtonsoft.Json.Serialization
36 internal class LateBoundMetadataTypeAttribute : IMetadataTypeAttribute
38 private static PropertyInfo _metadataClassTypeProperty;
40 private readonly object _attribute;
42 public LateBoundMetadataTypeAttribute(object attribute)
44 _attribute = attribute;
47 public Type MetadataClassType
51 if (_metadataClassTypeProperty == null)
52 _metadataClassTypeProperty = _attribute.GetType().GetProperty("MetadataClassType");
54 return (Type)ReflectionUtils.GetMemberValue(_metadataClassTypeProperty, _attribute);