Change Dictionary<string, object> to ExtraPropertyDictionary for IHasExtraProperties

framework/src/Volo.Abp.Auditing/Volo/Abp/Auditing/AuditLogActionInfo.cs

@@ -17,11 +17,11 @@ namespace Volo.Abp.Auditing
 
         public int ExecutionDuration { get; set; }
 
-        public Dictionary<string, object> ExtraProperties { get; }
+        public ExtraPropertyDictionary ExtraProperties { get; }
 
         public AuditLogActionInfo()
         {
-            ExtraProperties = new Dictionary<string, object>();
+            ExtraProperties = new ExtraPropertyDictionary();
         }
     }
-}
+}

framework/src/Volo.Abp.Auditing/Volo/Abp/Auditing/AuditLogInfo.cs

@@ -47,7 +47,7 @@ namespace Volo.Abp.Auditing
 
         public List<Exception> Exceptions { get; }
 
-        public Dictionary<string, object> ExtraProperties { get; }
+        public ExtraPropertyDictionary ExtraProperties { get; }
 
         public List<EntityChangeInfo> EntityChanges { get; }
 
@@ -57,7 +57,7 @@ namespace Volo.Abp.Auditing
         {
             Actions = new List<AuditLogActionInfo>();
             Exceptions = new List<Exception>();
-            ExtraProperties = new Dictionary<string, object>();
+            ExtraProperties = new ExtraPropertyDictionary();
             EntityChanges = new List<EntityChangeInfo>();
             Comments = new List<string>();
         }
@@ -107,4 +107,4 @@ namespace Volo.Abp.Auditing
             return sb.ToString();
         }
     }
-}
+}

framework/src/Volo.Abp.Auditing/Volo/Abp/Auditing/EntityChangeInfo.cs

@@ -25,13 +25,13 @@ namespace Volo.Abp.Auditing
 
         public List<EntityPropertyChangeInfo> PropertyChanges { get; set; }
 
-        public Dictionary<string, object> ExtraProperties { get; }
+        public ExtraPropertyDictionary ExtraProperties { get; }
 
         public virtual object EntityEntry { get; set; } //TODO: Try to remove since it breaks serializability
 
         public EntityChangeInfo()
         {
-            ExtraProperties = new Dictionary<string, object>();
+            ExtraProperties = new ExtraPropertyDictionary();
         }
 
         public virtual void Merge(EntityChangeInfo changeInfo)

framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/AggregateRoot.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Collections.ObjectModel;
 using System.ComponentModel.DataAnnotations;
 using Volo.Abp.Auditing;
 using Volo.Abp.Data;
@@ -13,7 +12,7 @@ namespace Volo.Abp.Domain.Entities
         IHasExtraProperties,
         IHasConcurrencyStamp
     {
-        public virtual Dictionary<string, object> ExtraProperties { get; protected set; }
+        public virtual ExtraPropertyDictionary ExtraProperties { get; protected set; }
 
         [DisableAuditing]
         public virtual string ConcurrencyStamp { get; set; }
@@ -21,7 +20,7 @@ namespace Volo.Abp.Domain.Entities
         protected AggregateRoot()
         {
             ConcurrencyStamp = Guid.NewGuid().ToString("N");
-            ExtraProperties = new Dictionary<string, object>();
+            ExtraProperties = new ExtraPropertyDictionary();
             this.SetDefaultsForExtraProperties();
         }
 
@@ -39,7 +38,7 @@ namespace Volo.Abp.Domain.Entities
         IHasExtraProperties,
         IHasConcurrencyStamp
     {
-        public virtual Dictionary<string, object> ExtraProperties { get; protected set; }
+        public virtual ExtraPropertyDictionary ExtraProperties { get; protected set; }
 
         [DisableAuditing]
         public virtual string ConcurrencyStamp { get; set; }
@@ -47,7 +46,7 @@ namespace Volo.Abp.Domain.Entities
         protected AggregateRoot()
         {
             ConcurrencyStamp = Guid.NewGuid().ToString("N");
-            ExtraProperties = new Dictionary<string, object>();
+            ExtraProperties = new ExtraPropertyDictionary();
             this.SetDefaultsForExtraProperties();
         }
 
@@ -55,7 +54,7 @@ namespace Volo.Abp.Domain.Entities
             : base(id)
         {
             ConcurrencyStamp = Guid.NewGuid().ToString("N");
-            ExtraProperties = new Dictionary<string, object>();
+            ExtraProperties = new ExtraPropertyDictionary();
             this.SetDefaultsForExtraProperties();
         }
 

framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/Modeling/AbpEntityTypeBuilderExtensions.cs

@@ -60,10 +60,10 @@ namespace Volo.Abp.EntityFrameworkCore.Modeling
                 return;
             }
 
-            b.Property<Dictionary<string, object>>(nameof(IHasExtraProperties.ExtraProperties))
+            b.Property<ExtraPropertyDictionary>(nameof(IHasExtraProperties.ExtraProperties))
                 .HasColumnName(nameof(IHasExtraProperties.ExtraProperties))
                 .HasConversion(new ExtraPropertiesValueConverter(b.Metadata.ClrType))
-                .Metadata.SetValueComparer(new AbpDictionaryValueComparer<string, object>());
+                .Metadata.SetValueComparer(new ExtraPropertyDictionaryValueComparer());
 
             b.TryConfigureObjectExtensions();
         }

framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/ValueComparers/ExtraPropertyDictionaryValueComparer.cs

@@ -1,17 +1,17 @@
 using System;
-using System.Collections.Generic;
 using System.Linq;
 using Microsoft.EntityFrameworkCore.ChangeTracking;
+using Volo.Abp.Data;
 
 namespace Volo.Abp.EntityFrameworkCore.ValueComparers
 {
-    public class AbpDictionaryValueComparer<TKey, TValue> : ValueComparer<Dictionary<TKey, TValue>>
+    public class ExtraPropertyDictionaryValueComparer : ValueComparer<ExtraPropertyDictionary>
     {
-        public AbpDictionaryValueComparer()
+        public ExtraPropertyDictionaryValueComparer()
             : base(
                   (d1, d2) => d1.SequenceEqual(d2),
                   d => d.Aggregate(0, (k, v) => HashCode.Combine(k, v.GetHashCode())),
-                  d => d.ToDictionary(k => k.Key, v => v.Value))
+                  d => new ExtraPropertyDictionary(d))
         {
         }
     }

framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/ValueConverters/ExtraPropertiesValueConverter.cs

@@ -2,12 +2,13 @@
 using System.Collections.Generic;
 using System.Text.Json;
 using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Volo.Abp.Data;
 using Volo.Abp.Json.SystemTextJson.JsonConverters;
 using Volo.Abp.ObjectExtending;
 
 namespace Volo.Abp.EntityFrameworkCore.ValueConverters
 {
-    public class ExtraPropertiesValueConverter : ValueConverter<Dictionary<string, object>, string>
+    public class ExtraPropertiesValueConverter : ValueConverter<ExtraPropertyDictionary, string>
     {
         public ExtraPropertiesValueConverter(Type entityType)
             : base(
@@ -17,7 +18,7 @@ namespace Volo.Abp.EntityFrameworkCore.ValueConverters
 
         }
 
-        private static string SerializeObject(Dictionary<string, object> extraProperties, Type entityType)
+        private static string SerializeObject(ExtraPropertyDictionary extraProperties, Type entityType)
         {
             var copyDictionary = new Dictionary<string, object>(extraProperties);
 
@@ -39,11 +40,12 @@ namespace Volo.Abp.EntityFrameworkCore.ValueConverters
             return JsonSerializer.Serialize(copyDictionary);
         }
 
-        private static Dictionary<string, object> DeserializeObject(string extraPropertiesAsJson, Type entityType)
+        private static ExtraPropertyDictionary DeserializeObject(string extraPropertiesAsJson, Type entityType)
         {
             var deserializeOptions = new JsonSerializerOptions();
             deserializeOptions.Converters.Add(new ObjectToInferredTypesConverter());
-            var dictionary = JsonSerializer.Deserialize<Dictionary<string, object>>(extraPropertiesAsJson, deserializeOptions) ?? new Dictionary<string, object>();
+            var dictionary = JsonSerializer.Deserialize<ExtraPropertyDictionary>(extraPropertiesAsJson, deserializeOptions) ??
+                             new ExtraPropertyDictionary();
             if (entityType != null)
             {
                 var objectExtension = ObjectExtensionManager.Instance.GetOrNull(entityType);

framework/src/Volo.Abp.ObjectExtending/Volo/Abp/Data/IHasExtraProperties.cs

@@ -6,6 +6,18 @@ namespace Volo.Abp.Data
 
     public interface IHasExtraProperties
     {
-        Dictionary<string, object> ExtraProperties { get; }
+        ExtraPropertyDictionary ExtraProperties { get; }
+    }
+
+    public class ExtraPropertyDictionary : Dictionary<string, object>
+    {
+        public ExtraPropertyDictionary()
+        {
+        }
+
+        public ExtraPropertyDictionary(IDictionary<string, object> dictionary)
+            : base(dictionary)
+        {
+        }
     }
 }

framework/src/Volo.Abp.ObjectExtending/Volo/Abp/ObjectExtending/ExtensibleObject.cs

@@ -9,7 +9,7 @@ namespace Volo.Abp.ObjectExtending
     [Serializable]
     public class ExtensibleObject : IHasExtraProperties, IValidatableObject
     {
-        public Dictionary<string, object> ExtraProperties { get; protected set; }
+        public ExtraPropertyDictionary ExtraProperties { get; protected set; }
 
         public ExtensibleObject()
             : this(true)
@@ -19,7 +19,7 @@ namespace Volo.Abp.ObjectExtending
 
         public ExtensibleObject(bool setDefaultsForExtraProperties)
         {
-            ExtraProperties = new Dictionary<string, object>();
+            ExtraProperties = new ExtraPropertyDictionary();
 
             if (setDefaultsForExtraProperties)
             {