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;
30 using System.Reflection;
31 using Newtonsoft.Json.Utilities;
32 using System.Globalization;
34 namespace Newtonsoft.Json.Serialization
37 /// Get and set values for a <see cref="MemberInfo"/> using reflection.
39 public class ReflectionValueProvider : IValueProvider
41 private readonly MemberInfo _memberInfo;
44 /// Initializes a new instance of the <see cref="ReflectionValueProvider"/> class.
46 /// <param name="memberInfo">The member info.</param>
47 public ReflectionValueProvider(MemberInfo memberInfo)
49 ValidationUtils.ArgumentNotNull(memberInfo, "memberInfo");
50 _memberInfo = memberInfo;
56 /// <param name="target">The target to set the value on.</param>
57 /// <param name="value">The value to set on the target.</param>
58 public void SetValue(object target, object value)
62 ReflectionUtils.SetMemberValue(_memberInfo, target, value);
66 throw new JsonSerializationException("Error setting value to '{0}' on '{1}'.".FormatWith(CultureInfo.InvariantCulture, _memberInfo.Name, target.GetType()), ex);
73 /// <param name="target">The target to get the value from.</param>
74 /// <returns>The value.</returns>
75 public object GetValue(object target)
79 return ReflectionUtils.GetMemberValue(_memberInfo, target);
83 throw new JsonSerializationException("Error getting value from '{0}' on '{1}'.".FormatWith(CultureInfo.InvariantCulture, _memberInfo.Name, target.GetType()), ex);