Update newtonsoft.json

Author: xuzhg

sample/ODataNewtonsoftJsonSample/Startup.cs

@@ -25,19 +25,17 @@ public Startup(IConfiguration configuration)
         // This method gets called by the runtime. Use this method to add services to the container.
         public void ConfigureServices(IServiceCollection services)
         {
-            services.AddControllers();
-
-            services.AddOData(opt => opt.Select().Filter().AddModel("odata", GetEdmModel())).AddNewtonsoftJson(
-                options =>
-                {
-                    options.SerializerSettings.DefaultValueHandling = Newtonsoft.Json.DefaultValueHandling.Ignore;
-                    options.SerializerSettings.ReferenceLoopHandling = Newtonsoft.Json.ReferenceLoopHandling.Ignore;
-                    //options.SerializerSettings.ContractResolver = WebApiJsonResolver.Instance;
-                });
-
-            // You can also add the converter one by one using followings:
-            //services.AddControllers().AddNewtonsoftJson(
-            //    opt => opt.SerializerSettings.Converters.Add(new JDynamicTypeWrapperConverter()));
+            services.AddControllers()
+                .AddOData(opt => opt.Select().Filter().AddModel("odata", GetEdmModel()))
+                .AddODataNewtonsoftJson()
+                //.AddNewtonsoftJson(
+                //options =>
+                //{
+                //    options.SerializerSettings.DefaultValueHandling = Newtonsoft.Json.DefaultValueHandling.Ignore;
+                //    options.SerializerSettings.ReferenceLoopHandling = Newtonsoft.Json.ReferenceLoopHandling.Ignore;
+                //    //options.SerializerSettings.ContractResolver = WebApiJsonResolver.Instance;
+                //})
+                ;
         }
 
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.

src/Microsoft.AspNetCore.OData.NewtonsoftJson/JDynamicTypeWrapperConverter.cs

@@ -10,7 +10,7 @@ namespace Microsoft.AspNetCore.OData.NewtonsoftJson
     /// <summary>
     /// Represents a custom <see cref="JsonConverter"/> to serialize <see cref="DynamicTypeWrapper"/> instances to JSON.
     /// </summary>
-    public class JDynamicTypeWrapperConverter : JsonConverter
+    internal class JDynamicTypeWrapperConverter : JsonConverter
     {
         /// <summary>
         /// Determines whether this instance can convert the specified <see cref="DynamicTypeWrapper"/> type.

src/Microsoft.AspNetCore.OData.NewtonsoftJson/JPageResultValueConverter.cs

@@ -10,7 +10,7 @@ namespace Microsoft.AspNetCore.OData.NewtonsoftJson
     /// <summary>
     /// Represents a custom <see cref="JsonConverter"/> to serialize <see cref="PageResult"/> instances to JSON.
     /// </summary>
-    public class JPageResultValueConverter : JsonConverter
+    internal class JPageResultValueConverter : JsonConverter
     {
         /// <summary>
         /// Determines whether this instance can convert the specified <see cref="PageResult"/> type.

src/Microsoft.AspNetCore.OData.NewtonsoftJson/JSelectExpandWrapperConverter.cs

@@ -12,7 +12,7 @@ namespace Microsoft.AspNetCore.OData.NewtonsoftJson
     /// <summary>
     /// Represents a custom <see cref="JsonConverter"/> to serialize <see cref="ISelectExpandWrapper"/> instances to JSON.
     /// </summary>
-    public class JSelectExpandWrapperConverter : JsonConverter
+    internal class JSelectExpandWrapperConverter : JsonConverter
     {
         private Func<IEdmModel, IEdmStructuredType, IPropertyMapper> _mapperProvider;
 

src/Microsoft.AspNetCore.OData.NewtonsoftJson/JSingleResultValueConverter.cs

@@ -11,7 +11,7 @@ namespace Microsoft.AspNetCore.OData.NewtonsoftJson
     /// <summary>
     /// Represents a custom <see cref="JsonConverter"/> to serialize <see cref="SingleResult"/> instances to JSON.
     /// </summary>
-    public class JSingleResultValueConverter : JsonConverter
+    internal class JSingleResultValueConverter : JsonConverter
     {
         /// <summary>
         /// Determines whether this instance can convert the specified <see cref="SingleResult"/> type.

src/Microsoft.AspNetCore.OData.NewtonsoftJson/JsonPropertyNameMapper.cs

@@ -15,7 +15,7 @@ namespace Microsoft.AspNetCore.OData.NewtonsoftJson
     /// <summary>
     /// Edm Property name mapper.
     /// </summary>
-    public class JsonPropertyNameMapper : IPropertyMapper
+    internal class JsonPropertyNameMapper : IPropertyMapper
     {
         private IEdmModel _model;
         private IEdmStructuredType _type;

src/Microsoft.AspNetCore.OData.NewtonsoftJson/Microsoft.AspNetCore.OData.NewtonsoftJson.xml

@@ -0,0 +1,96 @@
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+// Licensed under the MIT License.  See License.txt in the project root for license information.
+
+using System;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.OData.Query.Container;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.OData.Edm;
+
+namespace Microsoft.AspNetCore.OData.NewtonsoftJson
+{
+    /// <summary>
+    /// Extension methods for adding OData Json converter to Newtonsoft.Json to <see cref="IMvcBuilder"/> and <see cref="IMvcCoreBuilder"/>.
+    /// </summary>
+    public static class ODataNewtonsoftJsonMvcBuilderExtensions
+    {
+        #region IMvcBuilder
+        /// <summary>
+        /// Configures Newtonsoft.Json using OData Json converter.
+        /// </summary>
+        /// <param name="builder">The Mvc builder.</param>
+        /// <returns>The <see cref="IMvcBuilder"/>.</returns>
+        public static IMvcBuilder AddODataNewtonsoftJson(this IMvcBuilder builder)
+        {
+            return builder.AddODataNewtonsoftJson(null);
+        }
+
+        /// <summary>
+        /// Configures Newtonsoft.Json using OData Json converter.
+        /// </summary>
+        /// <param name="builder">The Mvc builder.</param>
+        /// <param name="mapperProvider">The mapper provider.</param>
+        /// <returns>The <see cref="IMvcBuilder"/>.</returns>
+        public static IMvcBuilder AddODataNewtonsoftJson(this IMvcBuilder builder,
+            Func<IEdmModel, IEdmStructuredType, IPropertyMapper> mapperProvider)
+        {
+            if (builder is null)
+            {
+                throw new ArgumentNullException(nameof(builder));
+            }
+
+            return builder.AddNewtonsoftJson(BuildSetupAction(mapperProvider));
+        }
+        #endregion
+
+        #region IMvcCoreBuilder
+        /// <summary>
+        /// Configures Newtonsoft.Json using OData Json converter.
+        /// </summary>
+        /// <param name="builder">The Mvc core builder.</param>
+        /// <returns>The <see cref="IMvcCoreBuilder"/>.</returns>
+        public static IMvcCoreBuilder AddODataNewtonsoftJson(this IMvcCoreBuilder builder)
+        {
+            return builder.AddNewtonsoftJson(null);
+        }
+
+        /// <summary>
+        /// Configures Newtonsoft.Json using OData Json converter.
+        /// </summary>
+        /// <param name="builder">The Mvc core builder.</param>
+        /// <param name="mapperProvider">The mapper provider.</param>
+        /// <returns>The <see cref="IMvcCoreBuilder"/>.</returns>
+        public static IMvcCoreBuilder AddODataNewtonsoftJson(this IMvcCoreBuilder builder,
+            Func<IEdmModel, IEdmStructuredType, IPropertyMapper> mapperProvider)
+        {
+            if (builder is null)
+            {
+                throw new ArgumentNullException(nameof(builder));
+            }
+
+            return builder.AddNewtonsoftJson(BuildSetupAction(mapperProvider));
+        }
+        #endregion
+
+        private static Action<MvcNewtonsoftJsonOptions> BuildSetupAction(Func<IEdmModel, IEdmStructuredType, IPropertyMapper> mapperProvider)
+        {
+            Action<MvcNewtonsoftJsonOptions> odataSetupAction = opt =>
+            {
+                if (mapperProvider is null)
+                {
+                    opt.SerializerSettings.Converters.Add(new JSelectExpandWrapperConverter());
+                }
+                else
+                {
+                    opt.SerializerSettings.Converters.Add(new JSelectExpandWrapperConverter(mapperProvider));
+                }
+
+                opt.SerializerSettings.Converters.Add(new JDynamicTypeWrapperConverter());
+                opt.SerializerSettings.Converters.Add(new JPageResultValueConverter());
+                opt.SerializerSettings.Converters.Add(new JSingleResultValueConverter());
+            };
+
+            return odataSetupAction;
+        }
+    }
+}