public override HttpControllerDescriptor SelectController(HttpRequestMessage request)
{
var routeData = request.GetRouteData().Values;
if (routeData.ContainsKey("ServiceName") && routeData.ContainsKey("ActionName"))
{
var serviceName = routeData["ServiceName"].ToString();
var actionName = routeData["ActionName"].ToString();
if (DynamicHttpControllerManager.GetInstance().ContainsService(serviceName))
{
var controllerInfo = DynamicHttpControllerManager.GetInstance().GetControllerInfo(serviceName);
var controller = DynamicHttpControllerManager.GetInstance().Resolve(serviceName);
if (controller == null)
{
return(base.SelectController(request));
}
var controllerDescriptor = new DynamicHttpControllerDescriptor(_configuration, serviceName, controllerInfo.ControllerType);
controllerDescriptor.Properties["ServiceName"] = serviceName;
controllerDescriptor.Properties["ActionName"] = actionName;
controllerDescriptor.Properties["IsDynamicController"] = true;
controllerDescriptor.Properties["ServiceType"] = controllerInfo.ServiceType;
controllerDescriptor.Properties["ControllerType"] = controller.GetType();
return(controllerDescriptor);
}
}
return(base.SelectController(request));
}
public static DynamicHttpControllerManager GetInstance()
{
if (_instance == null)
{
lock (_lockObj)
{
if (_instance == null)
{
_instance = new DynamicHttpControllerManager();
}
return(_instance);
}
}
return(_instance);
}
void Application_Start(object sender, EventArgs e)
{
// 注册自定义工厂
var container = new Castle.Windsor.WindsorContainer();
//通过Castle组合BaseController和ICalculator接口
DynamicHttpControllerManager.GetInstance().RegisterType <CalculatorService, ICalculator>();
DynamicHttpControllerManager.GetInstance().RegisterType <MessageService, IMessage>();
//container.Register(
// // 注册ICalculator
// Component.For<CalculatorService, ICalculator>(),
// Component.For<DynamicApiInterceptor<ICalculator>>().LifestyleTransient(),
// Component.For<BaseController>().Proxy.AdditionalInterfaces(typeof(ICalculator))
// .Interceptors<DynamicApiInterceptor<ICalculator>>().LifestyleTransient()
// .Named("Calculator"),
// //注册IMessage
// Component.For<MessageService, IMessage>(),
// Component.For<DynamicApiInterceptor<IMessage>>().LifestyleTransient(),
// Component.For<BaseController>().Proxy.AdditionalInterfaces(typeof(IMessage))
// .Interceptors<DynamicApiInterceptor<IMessage>>().LifestyleTransient()
// .Named("Message")
//);
//var dynamicControllerFactory = new DynamicControllerFactory(container);
//ControllerBuilder.Current.SetControllerFactory(dynamicControllerFactory);
var configuration = GlobalConfiguration.Configuration;
var dynamicControllerSelector = new DynamicHttpControllerSelector(configuration);
var dynamicHttpControllerActivtor = new DynamicHttpControllerActivtor();
var dynamicActionSelector = new DynamicHttpActionSelector();
GlobalConfiguration.Configuration.Services.Replace(typeof(IHttpControllerSelector), dynamicControllerSelector);
GlobalConfiguration.Configuration.Services.Replace(typeof(IHttpActionSelector), dynamicActionSelector);
GlobalConfiguration.Configuration.Services.Replace(typeof(IHttpControllerActivator), dynamicHttpControllerActivtor);
// 在应用程序启动时运行的代码
AreaRegistration.RegisterAllAreas();
GlobalConfiguration.Configure(WebApiConfig.Register);
RouteConfig.RegisterRoutes(RouteTable.Routes);
}
public IHttpController Create(HttpRequestMessage request, HttpControllerDescriptor controllerDescriptor, Type controllerType)
{
return((IHttpController)DynamicHttpControllerManager.GetInstance().Resolve(controllerType));
}