-Added AttributeProvider

-Increament version to 7.0.1

Src/Newtonsoft.Json.TestConsole/Program.cs

@@ -1,4 +1,29 @@
-using System;
+#region License
+// Copyright (c) 2007 James Newton-King
+//
+// Permission is hereby granted, free of charge, to any person
+// obtaining a copy of this software and associated documentation
+// files (the "Software"), to deal in the Software without
+// restriction, including without limitation the rights to use,
+// copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following
+// conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+#endregion
+
+using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;

Src/Newtonsoft.Json.TestConsole/Properties/AssemblyInfo.cs

@@ -1,3 +1,28 @@
+#region License
+// Copyright (c) 2007 James Newton-King
+//
+// Permission is hereby granted, free of charge, to any person
+// obtaining a copy of this software and associated documentation
+// files (the "Software"), to deal in the Software without
+// restriction, including without limitation the rights to use,
+// copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following
+// conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+#endregion
+
 using System.Reflection;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
@@ -31,6 +56,5 @@ using System.Runtime.InteropServices;
 //
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
-// [assembly: AssemblyVersion("6.0.0.0")]
-[assembly: AssemblyVersion("6.0.0.0")]
-[assembly: AssemblyFileVersion("6.0.7.18023")]
+[assembly: AssemblyVersion("7.0.0.0")]
+[assembly: AssemblyFileVersion("7.0.1.18023")]

Src/Newtonsoft.Json.Tests/Newtonsoft.Json.Tests.Net20.csproj

@@ -101,6 +101,8 @@
     <Compile Include="Serialization\ConstructorHandlingTests.cs" />
     <Compile Include="Serialization\ContractResolverTests.cs" />
     <Compile Include="Serialization\DefaultValueHandlingTests.cs" />
+    <Compile Include="Serialization\DependencyInjectionTests.cs" />
+    <Compile Include="Serialization\DynamicConcreteTests.cs" />
     <Compile Include="Serialization\DynamicTests.cs" />
     <Compile Include="Serialization\ExtensionDataTests.cs" />
     <Compile Include="Serialization\FSharpTests.cs" />
@@ -110,6 +112,7 @@
     <Compile Include="Serialization\MetadataPropertyHandlingTests.cs" />
     <Compile Include="Serialization\NullValueHandlingTests.cs" />
     <Compile Include="Serialization\ReferenceLoopHandlingTests.cs" />
+    <Compile Include="Serialization\ReflectionAttributeProviderTests.cs" />
     <Compile Include="Serialization\ShouldSerializeTests.cs" />
     <Compile Include="Serialization\TraceWriterTests.cs" />
     <Compile Include="Serialization\WebApiIntegrationTests.cs" />

Src/Newtonsoft.Json.Tests/Newtonsoft.Json.Tests.Net35.csproj

@@ -143,6 +143,8 @@
     <Compile Include="Serialization\ConstructorHandlingTests.cs" />
     <Compile Include="Serialization\ContractResolverTests.cs" />
     <Compile Include="Serialization\DefaultValueHandlingTests.cs" />
+    <Compile Include="Serialization\DependencyInjectionTests.cs" />
+    <Compile Include="Serialization\DynamicConcreteTests.cs" />
     <Compile Include="Serialization\DynamicTests.cs" />
     <Compile Include="Serialization\ExtensionDataTests.cs" />
     <Compile Include="Serialization\FSharpTests.cs" />
@@ -152,6 +154,7 @@
     <Compile Include="Serialization\MetadataPropertyHandlingTests.cs" />
     <Compile Include="Serialization\NullValueHandlingTests.cs" />
     <Compile Include="Serialization\ReferenceLoopHandlingTests.cs" />
+    <Compile Include="Serialization\ReflectionAttributeProviderTests.cs" />
     <Compile Include="Serialization\ShouldSerializeTests.cs" />
     <Compile Include="Serialization\TraceWriterTests.cs" />
     <Compile Include="Serialization\WebApiIntegrationTests.cs" />

Src/Newtonsoft.Json.Tests/Newtonsoft.Json.Tests.Net40.csproj

@@ -265,6 +265,8 @@
     <Compile Include="Serialization\ConstructorHandlingTests.cs" />
     <Compile Include="Serialization\ContractResolverTests.cs" />
     <Compile Include="Serialization\DefaultValueHandlingTests.cs" />
+    <Compile Include="Serialization\DependencyInjectionTests.cs" />
+    <Compile Include="Serialization\DynamicConcreteTests.cs" />
     <Compile Include="Serialization\DynamicTests.cs" />
     <Compile Include="Serialization\ExtensionDataTests.cs" />
     <Compile Include="Serialization\FSharpTests.cs" />
@@ -272,6 +274,7 @@
     <Compile Include="Serialization\JsonSerializerCollectionsTests.cs" />
     <Compile Include="Serialization\MetadataPropertyHandlingTests.cs" />
     <Compile Include="Serialization\ReferenceLoopHandlingTests.cs" />
+    <Compile Include="Serialization\ReflectionAttributeProviderTests.cs" />
     <Compile Include="Serialization\ShouldSerializeTests.cs" />
     <Compile Include="Serialization\TraceWriterTests.cs" />
     <Compile Include="Serialization\WebApiIntegrationTests.cs" />

Src/Newtonsoft.Json.Tests/Newtonsoft.Json.Tests.Portable.csproj

@@ -144,6 +144,8 @@
     <Compile Include="Serialization\ConstructorHandlingTests.cs" />
     <Compile Include="Serialization\ContractResolverTests.cs" />
     <Compile Include="Serialization\DefaultValueHandlingTests.cs" />
+    <Compile Include="Serialization\DependencyInjectionTests.cs" />
+    <Compile Include="Serialization\DynamicConcreteTests.cs" />
     <Compile Include="Serialization\DynamicTests.cs" />
     <Compile Include="Serialization\ExtensionDataTests.cs" />
     <Compile Include="Serialization\FSharpTests.cs" />
@@ -151,6 +153,7 @@
     <Compile Include="Serialization\JsonSerializerCollectionsTests.cs" />
     <Compile Include="Serialization\MetadataPropertyHandlingTests.cs" />
     <Compile Include="Serialization\ReferenceLoopHandlingTests.cs" />
+    <Compile Include="Serialization\ReflectionAttributeProviderTests.cs" />
     <Compile Include="Serialization\ShouldSerializeTests.cs" />
     <Compile Include="Serialization\TraceWriterTests.cs" />
     <Compile Include="Serialization\WebApiIntegrationTests.cs" />

Src/Newtonsoft.Json.Tests/Newtonsoft.Json.Tests.Portable40.csproj

@@ -145,6 +145,8 @@
     <Compile Include="Serialization\ConstructorHandlingTests.cs" />
     <Compile Include="Serialization\ContractResolverTests.cs" />
     <Compile Include="Serialization\DefaultValueHandlingTests.cs" />
+    <Compile Include="Serialization\DependencyInjectionTests.cs" />
+    <Compile Include="Serialization\DynamicConcreteTests.cs" />
     <Compile Include="Serialization\DynamicTests.cs" />
     <Compile Include="Serialization\ExtensionDataTests.cs" />
     <Compile Include="Serialization\FSharpTests.cs" />
@@ -152,6 +154,7 @@
     <Compile Include="Serialization\JsonSerializerCollectionsTests.cs" />
     <Compile Include="Serialization\MetadataPropertyHandlingTests.cs" />
     <Compile Include="Serialization\ReferenceLoopHandlingTests.cs" />
+    <Compile Include="Serialization\ReflectionAttributeProviderTests.cs" />
     <Compile Include="Serialization\ShouldSerializeTests.cs" />
     <Compile Include="Serialization\TraceWriterTests.cs" />
     <Compile Include="Serialization\WebApiIntegrationTests.cs" />

Src/Newtonsoft.Json.Tests/Newtonsoft.Json.Tests.csproj

@@ -261,6 +261,7 @@
     <Compile Include="Serialization\PopulateTests.cs" />
     <Compile Include="Serialization\PreserveReferencesHandlingTests.cs" />
     <Compile Include="Serialization\ReferenceLoopHandlingTests.cs" />
+    <Compile Include="Serialization\ReflectionAttributeProviderTests.cs" />
     <Compile Include="Serialization\SerializationErrorHandlingTests.cs" />
     <Compile Include="Serialization\SerializationEventAttributeTests.cs" />
     <Compile Include="Serialization\JsonSerializerCollectionsTests.cs" />

Src/Newtonsoft.Json.Tests/Properties/AssemblyInfo.cs

@@ -75,5 +75,5 @@ using System.Security;
 // You can specify all the values or you can default the Revision and Build Numbers 
 // by using the '*' as shown below:
 
-[assembly: AssemblyVersion("6.0.0.0")]
-[assembly: AssemblyFileVersion("6.0.7.18023")]
+[assembly: AssemblyVersion("7.0.0.0")]
+[assembly: AssemblyFileVersion("7.0.1.18023")]

Src/Newtonsoft.Json.Tests/Serialization/ContractResolverTests.cs

@@ -25,6 +25,7 @@
 
 using System;
 using System.Collections.Generic;
+using System.ComponentModel;
 using System.IO;
 using System.Runtime.Serialization;
 #if NETFX_CORE
@@ -155,6 +156,17 @@ namespace Newtonsoft.Json.Tests.Serialization
             Assert.IsNotNull(contract.DefaultCreator);
         }
 
+        [Test]
+        public void PropertyAttributeProvider()
+        {
+            var resolver = new DefaultContractResolver();
+            var contract = (JsonObjectContract)resolver.ResolveContract(typeof(Invoice));
+
+            JsonProperty property = contract.Properties["FollowUpDays"];
+            Assert.AreEqual(1, property.AttributeProvider.GetAttributes(false).Count);
+            Assert.AreEqual(typeof(DefaultValueAttribute), property.AttributeProvider.GetAttributes(false)[0].GetType());
+        }
+
         [Test]
         public void AbstractTestClass()
         {

Src/Newtonsoft.Json.Tests/Serialization/DependencyInjectionTests.cs

@@ -23,7 +23,7 @@
 // OTHER DEALINGS IN THE SOFTWARE.
 #endregion
 
-#if !(NET35 || NET20 || ASPNETCORE50)
+#if !(NET40 || NET35 || NET20 || ASPNETCORE50 || PORTABLE || PORTABLE40)
 using Autofac;
 using Newtonsoft.Json.Serialization;
 using Newtonsoft.Json.Tests.TestObjects;

Src/Newtonsoft.Json.Tests/Serialization/DynamicConcreteTests.cs

@@ -29,8 +29,11 @@ using System.Reflection.Emit;
 using Newtonsoft.Json.Serialization;
 using Newtonsoft.Json.Tests.TestObjects;
 using System;
+#if NET20
+using Newtonsoft.Json.Utilities.LinqBridge;
+#else
 using System.Linq;
-
+#endif
 #if NETFX_CORE
 using Microsoft.VisualStudio.TestPlatform.UnitTestFramework;
 using TestFixture = Microsoft.VisualStudio.TestPlatform.UnitTestFramework.TestClassAttribute;

Src/Newtonsoft.Json.Tests/Serialization/ImmutableCollectionsTests.cs

@@ -46,6 +46,7 @@ using Newtonsoft.Json.Linq;
 namespace Newtonsoft.Json.Tests.Serialization
 {
     [TestFixture]
+    [Ignore]
     public class ImmutableCollectionsTests : TestFixtureBase
     {
         #region List

Src/Newtonsoft.Json.Tests/Serialization/ReflectionAttributeProviderTests.cs

@@ -0,0 +1,105 @@
+#region License
+// Copyright (c) 2007 James Newton-King
+//
+// Permission is hereby granted, free of charge, to any person
+// obtaining a copy of this software and associated documentation
+// files (the "Software"), to deal in the Software without
+// restriction, including without limitation the rights to use,
+// copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following
+// conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Reflection;
+using System.Runtime.Serialization;
+using System.Text;
+using Newtonsoft.Json.Serialization;
+using Newtonsoft.Json.Tests.TestObjects;
+using NUnit.Framework;
+
+namespace Newtonsoft.Json.Tests.Serialization
+{
+    [TestFixture]
+    public class ReflectionAttributeProviderTests : TestFixtureBase
+    {
+        public class ReflectionTestObject
+        {
+            [DefaultValue("1")]
+            [JsonProperty]
+            public int TestProperty { get; set; }
+
+            [DefaultValue("1")]
+            [JsonProperty]
+            public int TestField;
+
+            public ReflectionTestObject(
+                [DefaultValue("1")]
+                [JsonProperty]
+                int testParameter)
+            {
+                TestProperty = testParameter;
+                TestField = testParameter;
+            }
+        }
+
+        [Test]
+        public void GetAttributes_Property()
+        {
+            PropertyInfo property = typeof(ReflectionTestObject).GetProperty("TestProperty");
+
+            ReflectionAttributeProvider provider = new ReflectionAttributeProvider(property);
+
+            IList<Attribute> attributes = provider.GetAttributes(typeof(DefaultValueAttribute), false);
+            Assert.AreEqual(1, attributes.Count);
+
+            attributes = provider.GetAttributes(false);
+            Assert.AreEqual(2, attributes.Count);
+        }
+
+        [Test]
+        public void GetAttributes_Field()
+        {
+            FieldInfo field = typeof(ReflectionTestObject).GetField("TestField");
+
+            ReflectionAttributeProvider provider = new ReflectionAttributeProvider(field);
+
+            IList<Attribute> attributes = provider.GetAttributes(typeof(DefaultValueAttribute), false);
+            Assert.AreEqual(1, attributes.Count);
+
+            attributes = provider.GetAttributes(false);
+            Assert.AreEqual(2, attributes.Count);
+        }
+
+        [Test]
+        public void GetAttributes_Parameter()
+        {
+            ParameterInfo[] parameters = typeof(ReflectionTestObject).GetConstructor(new[] { typeof(int) }).GetParameters();
+
+            ParameterInfo parameter = parameters[0];
+
+            ReflectionAttributeProvider provider = new ReflectionAttributeProvider(parameter);
+
+            IList<Attribute> attributes = provider.GetAttributes(typeof(DefaultValueAttribute), false);
+            Assert.AreEqual(1, attributes.Count);
+
+            attributes = provider.GetAttributes(false);
+            Assert.AreEqual(2, attributes.Count);
+        }
+    }
+}

Src/Newtonsoft.Json/Linq/JToken.cs

@@ -66,9 +66,6 @@ namespace Newtonsoft.Json.Linq
         private JToken _next;
         private object _annotations;
 
-        //private int? _lineNumber;
-        //private int? _linePosition;
-
         private static readonly JTokenType[] BooleanTypes = new[] { JTokenType.Integer, JTokenType.Float, JTokenType.String, JTokenType.Comment, JTokenType.Raw, JTokenType.Boolean };
         private static readonly JTokenType[] NumberTypes = new[] { JTokenType.Integer, JTokenType.Float, JTokenType.String, JTokenType.Comment, JTokenType.Raw, JTokenType.Boolean };
 #if !(NET20 || NET35 || PORTABLE40 || PORTABLE)

Src/Newtonsoft.Json/Newtonsoft.Json.Net20.csproj

@@ -123,10 +123,12 @@
     <Compile Include="SerializationBinder.cs" />
     <Compile Include="Serialization\DiagnosticsTraceWriter.cs" />
     <Compile Include="Serialization\ExpressionValueProvider.cs" />
+    <Compile Include="Serialization\IAttributeProvider.cs" />
     <Compile Include="Serialization\ITraceWriter.cs" />
     <Compile Include="Serialization\JsonContainerContract.cs" />
     <Compile Include="Serialization\JsonDynamicContract.cs" />
     <Compile Include="Serialization\MemoryTraceWriter.cs" />
+    <Compile Include="Serialization\ReflectionAttributeProvider.cs" />
     <Compile Include="Serialization\TraceJsonReader.cs" />
     <Compile Include="Serialization\TraceJsonWriter.cs" />
     <Compile Include="StringEscapeHandling.cs" />

Src/Newtonsoft.Json/Newtonsoft.Json.Net35.csproj

@@ -135,9 +135,11 @@
     <Compile Include="SerializationBinder.cs" />
     <Compile Include="Serialization\DiagnosticsTraceWriter.cs" />
     <Compile Include="Serialization\ExpressionValueProvider.cs" />
+    <Compile Include="Serialization\IAttributeProvider.cs" />
     <Compile Include="Serialization\ITraceWriter.cs" />
     <Compile Include="Serialization\JsonContainerContract.cs" />
     <Compile Include="Serialization\MemoryTraceWriter.cs" />
+    <Compile Include="Serialization\ReflectionAttributeProvider.cs" />
     <Compile Include="Serialization\TraceJsonReader.cs" />
     <Compile Include="Serialization\TraceJsonWriter.cs" />
     <Compile Include="StringEscapeHandling.cs" />

Src/Newtonsoft.Json/Newtonsoft.Json.Net40.csproj

@@ -135,9 +135,11 @@
     <Compile Include="MetadataPropertyHandling.cs" />
     <Compile Include="Serialization\DiagnosticsTraceWriter.cs" />
     <Compile Include="Serialization\ExpressionValueProvider.cs" />
+    <Compile Include="Serialization\IAttributeProvider.cs" />
     <Compile Include="Serialization\ITraceWriter.cs" />
     <Compile Include="Serialization\JsonContainerContract.cs" />
     <Compile Include="Serialization\MemoryTraceWriter.cs" />
+    <Compile Include="Serialization\ReflectionAttributeProvider.cs" />
     <Compile Include="Serialization\TraceJsonReader.cs" />
     <Compile Include="Serialization\TraceJsonWriter.cs" />
     <Compile Include="StringEscapeHandling.cs" />

Src/Newtonsoft.Json/Newtonsoft.Json.Portable.csproj

@@ -166,6 +166,7 @@
     <Compile Include="Serialization\DynamicValueProvider.cs" />
     <Compile Include="Serialization\ErrorContext.cs" />
     <Compile Include="Serialization\ErrorEventArgs.cs" />
+    <Compile Include="Serialization\IAttributeProvider.cs" />
     <Compile Include="Serialization\IContractResolver.cs" />
     <Compile Include="Serialization\IReferenceResolver.cs" />
     <Compile Include="Serialization\ITraceWriter.cs" />
@@ -191,6 +192,7 @@
     <Compile Include="Serialization\MemoryTraceWriter.cs" />
     <Compile Include="Serialization\ObjectConstructor.cs" />
     <Compile Include="Serialization\OnErrorAttribute.cs" />
+    <Compile Include="Serialization\ReflectionAttributeProvider.cs" />
     <Compile Include="Serialization\ReflectionValueProvider.cs" />
     <Compile Include="Serialization\TraceJsonReader.cs" />
     <Compile Include="Serialization\TraceJsonWriter.cs" />

Src/Newtonsoft.Json/Newtonsoft.Json.Portable40.csproj

@@ -171,6 +171,7 @@
     <Compile Include="Serialization\ErrorContext.cs" />
     <Compile Include="Serialization\ErrorEventArgs.cs" />
     <Compile Include="Serialization\ExpressionValueProvider.cs" />
+    <Compile Include="Serialization\IAttributeProvider.cs" />
     <Compile Include="Serialization\IContractResolver.cs" />
     <Compile Include="Serialization\IReferenceResolver.cs" />
     <Compile Include="Serialization\ITraceWriter.cs" />
@@ -196,6 +197,7 @@
     <Compile Include="Serialization\MemoryTraceWriter.cs" />
     <Compile Include="Serialization\ObjectConstructor.cs" />
     <Compile Include="Serialization\OnErrorAttribute.cs" />
+    <Compile Include="Serialization\ReflectionAttributeProvider.cs" />
     <Compile Include="Serialization\ReflectionValueProvider.cs" />
     <Compile Include="Serialization\TraceJsonReader.cs" />
     <Compile Include="Serialization\TraceJsonWriter.cs" />

Src/Newtonsoft.Json/Newtonsoft.Json.csproj

@@ -170,6 +170,7 @@
     <Compile Include="Serialization\ErrorContext.cs" />
     <Compile Include="Serialization\ErrorEventArgs.cs" />
     <Compile Include="Serialization\ExpressionValueProvider.cs" />
+    <Compile Include="Serialization\IAttributeProvider.cs" />
     <Compile Include="Serialization\IContractResolver.cs" />
     <Compile Include="Serialization\IReferenceResolver.cs" />
     <Compile Include="Serialization\ITraceWriter.cs" />
@@ -195,6 +196,7 @@
     <Compile Include="Serialization\MemoryTraceWriter.cs" />
     <Compile Include="Serialization\ObjectConstructor.cs" />
     <Compile Include="Serialization\OnErrorAttribute.cs" />
+    <Compile Include="Serialization\ReflectionAttributeProvider.cs" />
     <Compile Include="Serialization\ReflectionValueProvider.cs" />
     <Compile Include="Serialization\TraceJsonReader.cs" />
     <Compile Include="Serialization\TraceJsonWriter.cs" />

Src/Newtonsoft.Json/Properties/AssemblyInfo.cs

@@ -91,6 +91,6 @@ using System.Security;
 // You can specify all the values or you can default the Revision and Build Numbers 
 // by using the '*' as shown below:
 
-[assembly: AssemblyVersion("6.0.0.0")]
-[assembly: AssemblyFileVersion("6.0.7.18023")]
+[assembly: AssemblyVersion("7.0.0.0")]
+[assembly: AssemblyFileVersion("7.0.1.18023")]
 [assembly: CLSCompliant(true)]

Src/Newtonsoft.Json/Serialization/DefaultContractResolver.cs

@@ -640,6 +640,7 @@ namespace Newtonsoft.Json.Serialization
         {
             JsonProperty property = new JsonProperty();
             property.PropertyType = parameterInfo.ParameterType;
+            property.AttributeProvider = new ReflectionAttributeProvider(parameterInfo);
 
             bool allowNonPublicAccess;
             SetPropertySettingsFromAttributes(property, parameterInfo, parameterInfo.Name, parameterInfo.Member.DeclaringType, MemberSerialization.OptOut, out allowNonPublicAccess);
@@ -1167,6 +1168,7 @@ namespace Newtonsoft.Json.Serialization
             property.PropertyType = ReflectionUtils.GetMemberUnderlyingType(member);
             property.DeclaringType = member.DeclaringType;
             property.ValueProvider = CreateMemberValueProvider(member);
+            property.AttributeProvider = new ReflectionAttributeProvider(member);
 
             bool allowNonPublicAccess;
             SetPropertySettingsFromAttributes(property, member, member.Name, member.DeclaringType, memberSerialization, out allowNonPublicAccess);

Src/Newtonsoft.Json/Serialization/IAttributeProvider.cs

@@ -0,0 +1,51 @@
+#region License
+// Copyright (c) 2007 James Newton-King
+//
+// Permission is hereby granted, free of charge, to any person
+// obtaining a copy of this software and associated documentation
+// files (the "Software"), to deal in the Software without
+// restriction, including without limitation the rights to use,
+// copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following
+// conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+#endregion
+
+using System;
+using System.Collections.Generic;
+
+namespace Newtonsoft.Json.Serialization
+{
+    /// <summary>
+    /// Provides methods to get attributes.
+    /// </summary>
+    public interface IAttributeProvider
+    {
+        /// <summary>
+        /// Returns a collection of all of the attributes, or an empty collection if there are no attributes.
+        /// </summary>
+        /// <param name="inherit">When true, look up the hierarchy chain for the inherited custom attribute.</param>
+        /// <returns>A collection of <see cref="Attribute"/>s, or an empty collection.</returns>
+        IList<Attribute> GetAttributes(bool inherit);
+
+        /// <summary>
+        /// Returns a collection of attributes, identified by type, or an empty collection if there are no attributes.
+        /// </summary>
+        /// <param name="attributeType">The type of the attributes.</param>
+        /// <param name="inherit">When true, look up the hierarchy chain for the inherited custom attribute.</param>
+        /// <returns>A collection of <see cref="Attribute"/>s, or an empty collection.</returns>
+        IList<Attribute> GetAttributes(Type attributeType, bool inherit);
+    }
+}

Src/Newtonsoft.Json/Serialization/JsonProperty.cs

@@ -24,6 +24,7 @@
 #endregion
 
 using System;
+using System.Reflection;
 using Newtonsoft.Json.Utilities;
 
 #if NET20
@@ -87,6 +88,12 @@ namespace Newtonsoft.Json.Serialization
         /// <value>The <see cref="IValueProvider"/> that will get and set the <see cref="JsonProperty"/> during serialization.</value>
         public IValueProvider ValueProvider { get; set; }
 
+        /// <summary>
+        /// Gets or sets the <see cref="IAttributeProvider"/> for this property.
+        /// </summary>
+        /// <value>The <see cref="IAttributeProvider"/> for this property.</value>
+        public IAttributeProvider AttributeProvider { get; set; }
+
         /// <summary>
         /// Gets or sets the type of the property.
         /// </summary>

Src/Newtonsoft.Json/Serialization/ReflectionAttributeProvider.cs

@@ -0,0 +1,70 @@
+#region License
+// Copyright (c) 2007 James Newton-King
+//
+// Permission is hereby granted, free of charge, to any person
+// obtaining a copy of this software and associated documentation
+// files (the "Software"), to deal in the Software without
+// restriction, including without limitation the rights to use,
+// copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following
+// conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using Newtonsoft.Json.Utilities;
+
+namespace Newtonsoft.Json.Serialization
+{
+    /// <summary>
+    /// Provides methods to get attributes from a <see cref="Type"/>, <see cref="MemberInfo"/>, <see cref="ParameterInfo"/> or <see cref="Assembly"/>.
+    /// </summary>
+    public class ReflectionAttributeProvider : IAttributeProvider
+    {
+        private readonly object _attributeProvider;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ReflectionAttributeProvider"/> class.
+        /// </summary>
+        public ReflectionAttributeProvider(object attributeProvider)
+        {
+            ValidationUtils.ArgumentNotNull(attributeProvider, "attributeProvider");
+            _attributeProvider = attributeProvider;
+        }
+
+        /// <summary>
+        /// Returns a collection of all of the attributes, or an empty collection if there are no attributes.
+        /// </summary>
+        /// <param name="inherit">When true, look up the hierarchy chain for the inherited custom attribute.</param>
+        /// <returns>A collection of <see cref="Attribute"/>s, or an empty collection.</returns>
+        public IList<Attribute> GetAttributes(bool inherit)
+        {
+            return ReflectionUtils.GetAttributes(_attributeProvider, null, inherit);
+        }
+
+        /// <summary>
+        /// Returns a collection of attributes, identified by type, or an empty collection if there are no attributes.
+        /// </summary>
+        /// <param name="attributeType">The type of the attributes.</param>
+        /// <param name="inherit">When true, look up the hierarchy chain for the inherited custom attribute.</param>
+        /// <returns>A collection of <see cref="Attribute"/>s, or an empty collection.</returns>
+        public IList<Attribute> GetAttributes(Type attributeType, bool inherit)
+        {
+            return ReflectionUtils.GetAttributes(_attributeProvider, attributeType, inherit);
+        }
+    }
+}

Src/Newtonsoft.Json/Utilities/ReflectionUtils.cs

@@ -683,24 +683,43 @@ namespace Newtonsoft.Json.Utilities
             // ICustomAttributeProvider doesn't do inheritance
 
             if (provider is Type)
-                return (Attribute[])((Type)provider).GetCustomAttributes(attributeType, inherit);
+            {
+                Type t = (Type)provider;
+                object[] attributes = (attributeType != null) ? t.GetCustomAttributes(attributeType, inherit) : t.GetCustomAttributes(inherit);
+                return (Attribute[])attributes;
+            }
 
             if (provider is Assembly)
-                return Attribute.GetCustomAttributes((Assembly)provider, attributeType);
+            {
+                Assembly a = (Assembly)provider;
+                return (attributeType != null) ? Attribute.GetCustomAttributes(a, attributeType) : Attribute.GetCustomAttributes(a);
+            }
 
             if (provider is MemberInfo)
-                return Attribute.GetCustomAttributes((MemberInfo)provider, attributeType, inherit);
+            {
+                MemberInfo m = (MemberInfo)provider;
+                return (attributeType != null) ? Attribute.GetCustomAttributes(m, attributeType, inherit) : Attribute.GetCustomAttributes(m, inherit);
+            }
 
 #if !PORTABLE40
             if (provider is Module)
-                return Attribute.GetCustomAttributes((Module)provider, attributeType, inherit);
+            {
+                Module m = (Module)provider;
+                return (attributeType != null) ? Attribute.GetCustomAttributes(m, attributeType, inherit) : Attribute.GetCustomAttributes(m, inherit);
+            }
 #endif
 
             if (provider is ParameterInfo)
-                return Attribute.GetCustomAttributes((ParameterInfo)provider, attributeType, inherit);
+            {
+                ParameterInfo p = (ParameterInfo)provider;
+                return (attributeType != null) ? Attribute.GetCustomAttributes(p, attributeType, inherit) : Attribute.GetCustomAttributes(p, inherit);
+            }
 
 #if !PORTABLE40
-            return (Attribute[])((ICustomAttributeProvider)attributeProvider).GetCustomAttributes(attributeType, inherit);
+            ICustomAttributeProvider customAttributeProvider = (ICustomAttributeProvider)attributeProvider;
+            object[] result = (attributeType != null) ? customAttributeProvider.GetCustomAttributes(attributeType, inherit) : customAttributeProvider.GetCustomAttributes(inherit);
+
+            return (Attribute[])result;
 #else
             throw new Exception("Cannot get attributes from '{0}'.".FormatWith(CultureInfo.InvariantCulture, provider));
 #endif
@@ -714,19 +733,36 @@ namespace Newtonsoft.Json.Utilities
         public static Attribute[] GetAttributes(object provider, Type attributeType, bool inherit)
         {
             if (provider is Type)
-                return ((Type) provider).GetTypeInfo().GetCustomAttributes(attributeType, inherit).ToArray();
+            {
+                Type t = (Type)provider;
+                return (attributeType != null)
+                    ? t.GetTypeInfo().GetCustomAttributes(attributeType, inherit).ToArray()
+                    : t.GetTypeInfo().GetCustomAttributes(inherit).ToArray();
+            }
 
             if (provider is Assembly)
-                return ((Assembly) provider).GetCustomAttributes(attributeType).ToArray();
+            {
+                Assembly a = (Assembly)provider;
+                return (attributeType != null) ? a.GetCustomAttributes(attributeType).ToArray() : a.GetCustomAttributes().ToArray();
+            }
 
             if (provider is MemberInfo)
-                return ((MemberInfo) provider).GetCustomAttributes(attributeType, inherit).ToArray();
+            {
+                MemberInfo m = (MemberInfo)provider;
+                return (attributeType != null) ? m.GetCustomAttributes(attributeType, inherit).ToArray() : m.GetCustomAttributes(inherit).ToArray();
+            }
 
             if (provider is Module)
-                return ((Module) provider).GetCustomAttributes(attributeType).ToArray();
+            {
+                Module m = (Module)provider;
+                return (attributeType != null) ? m.GetCustomAttributes(attributeType).ToArray() : m.GetCustomAttributes().ToArray();
+            }
 
             if (provider is ParameterInfo)
-                return ((ParameterInfo) provider).GetCustomAttributes(attributeType, inherit).ToArray();
+            {
+                ParameterInfo p = (ParameterInfo)provider;
+                return (attributeType != null) ? p.GetCustomAttributes(attributeType, inherit).ToArray() : p.GetCustomAttributes(inherit).ToArray();
+            }
 
             throw new Exception("Cannot get attributes from '{0}'.".FormatWith(CultureInfo.InvariantCulture, provider));
         }