Merge pull request #4809 from abpframework/maliming/BasicAggregateRoot

Introduce BasicAggregateRoot base class

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

@@ -9,9 +9,7 @@ using Volo.Abp.ObjectExtending;
 namespace Volo.Abp.Domain.Entities
 {
     [Serializable]
-    public abstract class AggregateRoot : Entity, 
-        IAggregateRoot,
-        IGeneratesDomainEvents, 
+    public abstract class AggregateRoot : BasicAggregateRoot,
         IHasExtraProperties,
         IHasConcurrencyStamp
     {
@@ -20,9 +18,6 @@ namespace Volo.Abp.Domain.Entities
         [DisableAuditing]
         public virtual string ConcurrencyStamp { get; set; }
 
-        private readonly ICollection<object> _localEvents = new Collection<object>();
-        private readonly ICollection<object> _distributedEvents = new Collection<object>();
-
         protected AggregateRoot()
         {
             ConcurrencyStamp = Guid.NewGuid().ToString("N");
@@ -30,36 +25,6 @@ namespace Volo.Abp.Domain.Entities
             this.SetDefaultsForExtraProperties();
         }
 
-        protected virtual void AddLocalEvent(object eventData)
-        {
-            _localEvents.Add(eventData);
-        }
-
-        protected virtual void AddDistributedEvent(object eventData)
-        {
-            _distributedEvents.Add(eventData);
-        }
-
-        public virtual IEnumerable<object> GetLocalEvents()
-        {
-            return _localEvents;
-        }
-
-        public virtual IEnumerable<object> GetDistributedEvents()
-        {
-            return _distributedEvents;
-        }
-
-        public virtual void ClearLocalEvents()
-        {
-            _localEvents.Clear();
-        }
-
-        public virtual void ClearDistributedEvents()
-        {
-            _distributedEvents.Clear();
-        }
-
         public virtual IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
         {
             return ExtensibleObjectValidator.GetValidationErrors(
@@ -70,9 +35,7 @@ namespace Volo.Abp.Domain.Entities
     }
 
     [Serializable]
-    public abstract class AggregateRoot<TKey> : Entity<TKey>, 
-        IAggregateRoot<TKey>, 
-        IGeneratesDomainEvents, 
+    public abstract class AggregateRoot<TKey> : BasicAggregateRoot<TKey>,
         IHasExtraProperties,
         IHasConcurrencyStamp
     {
@@ -81,9 +44,6 @@ namespace Volo.Abp.Domain.Entities
         [DisableAuditing]
         public virtual string ConcurrencyStamp { get; set; }
 
-        private readonly ICollection<object> _localEvents = new Collection<object>();
-        private readonly ICollection<object> _distributedEvents = new Collection<object>();
-
         protected AggregateRoot()
         {
             ConcurrencyStamp = Guid.NewGuid().ToString("N");
@@ -99,36 +59,6 @@ namespace Volo.Abp.Domain.Entities
             this.SetDefaultsForExtraProperties();
         }
 
-        protected virtual void AddLocalEvent(object eventData)
-        {
-            _localEvents.Add(eventData);
-        }
-
-        protected virtual void AddDistributedEvent(object eventData)
-        {
-            _distributedEvents.Add(eventData);
-        }
-
-        public virtual IEnumerable<object> GetLocalEvents()
-        {
-            return _localEvents;
-        }
-
-        public virtual IEnumerable<object> GetDistributedEvents()
-        {
-            return _distributedEvents;
-        }
-
-        public virtual void ClearLocalEvents()
-        {
-            _localEvents.Clear();
-        }
-
-        public virtual void ClearDistributedEvents()
-        {
-            _distributedEvents.Clear();
-        }
-
         public virtual IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
         {
             return ExtensibleObjectValidator.GetValidationErrors(
@@ -137,4 +67,4 @@ namespace Volo.Abp.Domain.Entities
             );
         }
     }
-}
+}

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

@@ -0,0 +1,95 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+
+namespace Volo.Abp.Domain.Entities
+{
+    [Serializable]
+    public abstract class BasicAggregateRoot : Entity,
+        IAggregateRoot,
+        IGeneratesDomainEvents
+    {
+        private readonly ICollection<object> _distributedEvents = new Collection<object>();
+        private readonly ICollection<object> _localEvents = new Collection<object>();
+
+        public virtual IEnumerable<object> GetLocalEvents()
+        {
+            return _localEvents;
+        }
+
+        public virtual IEnumerable<object> GetDistributedEvents()
+        {
+            return _distributedEvents;
+        }
+
+        public virtual void ClearLocalEvents()
+        {
+            _localEvents.Clear();
+        }
+
+        public virtual void ClearDistributedEvents()
+        {
+            _distributedEvents.Clear();
+        }
+
+        protected virtual void AddLocalEvent(object eventData)
+        {
+            _localEvents.Add(eventData);
+        }
+
+        protected virtual void AddDistributedEvent(object eventData)
+        {
+            _distributedEvents.Add(eventData);
+        }
+    }
+
+    [Serializable]
+    public abstract class BasicAggregateRoot<TKey> : Entity<TKey>,
+        IAggregateRoot<TKey>,
+        IGeneratesDomainEvents
+    {
+        private readonly ICollection<object> _distributedEvents = new Collection<object>();
+        private readonly ICollection<object> _localEvents = new Collection<object>();
+
+        protected BasicAggregateRoot()
+        {
+
+        }
+
+        protected BasicAggregateRoot(TKey id)
+            : base(id)
+        {
+
+        }
+
+        public virtual IEnumerable<object> GetLocalEvents()
+        {
+            return _localEvents;
+        }
+
+        public virtual IEnumerable<object> GetDistributedEvents()
+        {
+            return _distributedEvents;
+        }
+
+        public virtual void ClearLocalEvents()
+        {
+            _localEvents.Clear();
+        }
+
+        public virtual void ClearDistributedEvents()
+        {
+            _distributedEvents.Clear();
+        }
+
+        protected virtual void AddLocalEvent(object eventData)
+        {
+            _localEvents.Add(eventData);
+        }
+
+        protected virtual void AddDistributedEvent(object eventData)
+        {
+            _distributedEvents.Add(eventData);
+        }
+    }
+}