add missing files

Infrastructure/Cache/SessionContext.cs

@@ -0,0 +1,61 @@
+// ***********************************************************************
+// Assembly         : Infrastructure
+// Author           : yubaolee
+// Created          : 06-21-2016
+//
+// Last Modified By : yubaolee
+// Last Modified On : 06-21-2016
+// Contact : 
+// File: EnyimMemcachedContext.cs
+// ***********************************************************************
+
+
+using System;
+using System.Web;
+
+namespace Infrastructure.Cache
+{
+    public sealed class SessionContext : CacheContext
+    {
+
+        public override void Init()
+        {
+        }
+
+        public override T Get<T>(string key)
+        {
+            return (T) HttpContext.Current.Application[key];
+        }
+
+        public override bool Set<T>(string key, T t)
+        {
+            try
+            {
+                HttpContext.Current.Application[key] = t;
+                return true;
+            }
+            catch (Exception)
+            {
+                return false;
+            }
+        }
+
+        public override bool Remove(string key)
+        {
+            try
+            {
+                HttpContext.Current.Application[key] = null;
+                return true;
+            }
+            catch (Exception)
+            {
+                return false;
+            }
+        }
+
+        public override void Dispose()
+        {
+          
+        }
+    }
+}