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.
27 using System.Collections.Generic;
29 using System.Reflection;
31 using Newtonsoft.Json.Utilities;
33 namespace Newtonsoft.Json.Serialization
35 internal static class CachedAttributeGetter<T> where T : Attribute
37 private static readonly ThreadSafeStore<ICustomAttributeProvider, T> TypeAttributeCache = new ThreadSafeStore<ICustomAttributeProvider, T>(JsonTypeReflector.GetAttribute<T>);
39 public static T GetAttribute(ICustomAttributeProvider type)
41 return TypeAttributeCache.Get(type);