接口文件

Infrastructure/ServiceClient/Alipay.AopSdk.Core/Parser/AopJsonReader.cs

@@ -0,0 +1,102 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace Alipay.AopSdk.Core.Parser
+{
+	/// <summary>
+	///     AOP JSON响应通用读取器。
+	/// </summary>
+	public class AopJsonReader : IAopReader
+	{
+		private readonly IDictionary json;
+
+		public AopJsonReader(IDictionary json)
+		{
+			this.json = json;
+		}
+
+		public bool HasReturnField(object name)
+		{
+			return json.Contains(name);
+		}
+
+		public object GetPrimitiveObject(object name)
+		{
+			return json[name];
+		}
+
+		public object GetReferenceObject(object name, Type type, DAopConvert convert)
+		{
+			var dict = json[name] as IDictionary;
+			if (dict != null && dict.Count > 0)
+				return convert(new AopJsonReader(dict), type);
+			return null;
+		}
+
+		public IList GetListObjects(string listName, string itemName, Type type, DAopConvert convert)
+		{
+			IList listObjs = null;
+
+			var jsonObject = json[listName];
+
+
+			IList jsonList = null;
+			if (jsonObject is IList)
+			{
+				jsonList = jsonObject as IList;
+			}
+			else if (jsonObject is IDictionary)
+			{
+				var jsonMap = jsonObject as IDictionary;
+
+				if (jsonMap != null && jsonMap.Count > 0)
+				{
+					var itemTmp = jsonMap[itemName];
+
+					if (itemTmp == null && listName != null)
+						itemTmp = jsonMap[listName.Substring(0, listName.Length - 1)];
+
+					if (itemTmp is IList)
+						jsonList = itemTmp as IList;
+				}
+			}
+
+			if (jsonList != null && jsonList.Count > 0)
+			{
+				var listType = typeof(List<>).MakeGenericType(type);
+				listObjs = Activator.CreateInstance(listType) as IList;
+				foreach (var item in jsonList)
+					if (typeof(IDictionary).IsAssignableFrom(item.GetType())) // object
+					{
+						var subMap = item as IDictionary;
+						var subObj = convert(new AopJsonReader(subMap), type);
+						if (subObj != null)
+							listObjs.Add(subObj);
+					}
+					else if (typeof(IList).IsAssignableFrom(item.GetType())) // list/array
+					{
+						// TODO not support yet
+					}
+					else if (typeof(long).IsAssignableFrom(type))
+					{
+						listObjs.Add((long) item);
+					}
+					else if (typeof(int).IsAssignableFrom(type))
+					{
+						listObjs.Add((int) item);
+					}
+					else if (typeof(double).IsAssignableFrom(type))
+					{
+						listObjs.Add((double) item);
+					}
+					else // boolean, string, null
+					{
+						listObjs.Add(item);
+					}
+			}
+
+			return listObjs;
+		}
+	}
+}