私はここで何が間違っているのか本当に理解していません-何らかの理由でIControllerFactory
iレジスタが使用されておらず、結局System.ArgumentException
:
タイプ'Company.WebApi.Controllers.AController'にはデフォルトのコンストラクターがありません
System.Linq.Expressions.Expression.New(Type type)at System.Web.Http.Internal.TypeActivator.Create [TBase](Type instanceType)at System.Web.Http.Dispatcher.DefaultHttpControllerActivator.GetInstanceOrActivator(HttpRequestMessage request、Type controllerType、Func`1&activator)at System.Web.Http.Dispatcher.DefaultHttpControllerActivator.Create(HttpRequestMessage request、HttpControllerDescriptor controllerDescriptor、Type controllerType)
Global.asax.csで
protected void Application_Start()
{
//DI-setup
var container = new WindsorContainer().Install(new WebWindsorInstaller());
//set custom controller factory
var controllerFactory = container.Resolve<IControllerFactory>();
ControllerBuilder.Current.SetControllerFactory(controllerFactory);
//register cors
container.Resolve<ICorsConfig>().RegisterCors(GlobalConfiguration.Configuration);
//routes
RegisterRoutes(RouteTable.Routes);
}
私はこの記事http://keyvan.io/custom-controller-factory-in-asp-net-mvcIControllerFactory
に基づいており、次のように実装されています
public class ControllerFactory : IControllerFactory
{
private readonly IWindsorContainer _container;
public ControllerFactory(IWindsorContainer container)
{
if(container == null)
throw new ArgumentNullException("container");
_container = container;
}
public IController CreateController(RequestContext requestContext, string controllerName)
{
if (string.IsNullOrEmpty(controllerName))
throw new ArgumentNullException("controllerName");
var componentName = GetComponentNameFromControllerName(controllerName);
return _container.Resolve<IController>(componentName);
}
public SessionStateBehavior GetControllerSessionBehavior(RequestContext requestContext, string controllerName)
{
throw new NotImplementedException();
}
public void ReleaseController(IController controller)
{
_container.Release(controller);
}
static string GetComponentNameFromControllerName(string controllerName)
{
var controllerNamespace = typeof (CrudController<>).Namespace;
return string.Format("{0}.{1}Controller", controllerNamespace, controllerName);
}
}
私はこれを何時間も見つめてきましたが、なぜこれが機能しないのか本当にわかりません。デバッグ時にControllerFactory
は、コンストラクター以外のメソッドでヒットすることはありません。誰かがここで何が間違っているか、欠けているのを見ますか?
(ASP.NET MVC ControllerFactoryを設定しても効果はありませんが、私の質問には答えられません)
編集1-コントローラー
public class AController : CrudController<AModel>
{
public AController(IAHandler aHandler) : base(aHandler)
{
...
}
[HttpGet]
public HttpResponseMessage GetByUser(string aId)
{
...
}
}
public abstract class CrudController<T> : ApiController
where T : IModel, new()
{
protected CrudController(ICrudHandler<T> handler)
{
...
}
[HttpGet]
public HttpResponseMessage Get(string id)
{
...
}
[HttpPost]
public HttpResponseMessage Post(T input)
{
...
}
[HttpPut]
public HttpResponseMessage Put(T input)
{
...
}
}
編集2-インストーラー
public sealed class WebWindsorInstaller : IWindsorInstaller
{
private bool _installComplete;
public void Install(IWindsorContainer container, IConfigurationStore store)
{
if(_installComplete)
return;
//register self for reuse
container.Register(Component.For<IWindsorInstaller>().Instance(this));
//controller factory
container.Register(
Component.For<IControllerFactory>().ImplementedBy<ControllerFactory>().LifeStyle.Singleton);
//Handlers
container.Register(
Classes.FromAssemblyContaining<AHandler>().InSameNamespaceAs<AHandler>().WithService.
DefaultInterfaces());
//Models
container.Register(
Classes.FromAssemblyContaining<AModel>().InSameNamespaceAs<AModel>().WithService.Self());
//DI
container.Register(Component.For<IWindsorContainer>().Instance(container));
container.Register(Component.For<IDependencyResolver>().ImplementedBy<WindsorDependencyResolver>());
//Controllers
container.Register(Classes
.FromAssemblyContaining<AController>()
.BasedOn<IHttpController>()
.LifestyleScoped());
//repositories
container.Register(
Classes.FromAssemblyContaining<ARepository>().InSameNamespaceAs<ARepository>().WithService.
DefaultInterfaces());
//cors
container.Register(Component.For<ICorsConfig>().ImplementedBy<CorsConfig>());
_installComplete = true;
}
}