init lserp cs 5.0

2026-07-10 15:25:05 +08:00
commit 90f3fda86a
3799 changed files with 976868 additions and 0 deletions
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+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Reflection;
+
+namespace Zhaizj.Framework.ORM {
+
+    /// <summary>
+    /// 验证批注的抽象基类。如果要自定义验证批注，请通过继承此基类扩展
+    /// </summary>
+    [Serializable, AttributeUsage( AttributeTargets.Property )]
+    public abstract class ValidationAttribute : Attribute {
+
+        private String _message;
+
+        /// <summary>
+        /// 错误提示信息
+        /// </summary>
+        public String Message {
+            get { return _message; }
+            set { _message = value; }
+        }
+
+        /// <summary>
+        /// 多国语言化的错误提示信息
+        /// </summary>
+        public String Lang {
+            set {
+                _message = lang.get( value );
+            }
+            get { return _message; }
+        }
+
+        /// <summary>
+        /// 可以扩展的验证方法
+        /// </summary>
+        /// <param name="action">当前操作：update或insert</param>
+        /// <param name="target">需要验证的实体对象</param>
+        /// <param name="info">当前属性信息</param>
+        /// <param name="result">验证结果</param>
+        public abstract void Validate( String action, IEntity target, EntityPropertyInfo info, Result result );
+
+        public virtual void Validate( String action, Object target, String propertyName, Result result ) {
+            if (target == null) return;
+            IEntity entity = target as IEntity;
+            if (entity == null) throw new NotImplementedException( "NotNullAttribute can only implement to IEntity. Currenty object's type:" + target.GetType().FullName );
+            EntityPropertyInfo ep = Entity.GetInfo( entity ).GetProperty( propertyName );
+            Validate( action, entity, ep, result );
+        }
+    }
+}