自己实现简单的AOP（四）自动初始化代理对象

    public class HomeController : Controller
    {
        /// <summary>
        /// 使用 Autowired Attribute 自动初始化代理对象
        /// </summary>
        [Autowired]
        public Service myService { get; set; }


        public ActionResult Index()
        {
            myService.Test();

            var msg = myService.ErrorMsg;
            Console.WriteLine(msg);

            // 当然 ServiceException 中的 Code属性也可以存储在 ServiceAbstract 对象中

            return View();
        }
    }

    // Note: For instructions on enabling IIS6 or IIS7 classic mode, 
    // visit http://go.microsoft.com/?LinkId=9394801
    public class MvcApplication : System.Web.HttpApplication
    {
        protected void Application_Start()
        {
            // 注册新的Controller工厂
            ControllerBuilder.Current.SetControllerFactory(new MyBatisControllerFactory());

            AreaRegistration.RegisterAllAreas();

            WebApiConfig.Register(GlobalConfiguration.Configuration);
            FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
            RouteConfig.RegisterRoutes(RouteTable.Routes);
        }



        private class MyBatisControllerFactory : DefaultControllerFactory
        {
            public override IController CreateController(RequestContext requestContext, string controllerName)
            {
                IController controller = base.CreateController(requestContext, controllerName);

                /// 自动装配属性
                /// <para>为属性对象启用代理，并延迟初始化被代理的对象</para>
                DelayProxyUtil.AutowiredProperties(controller);

                return controller;
            }
        }
    }