DI在溫莎城堡參數

我試圖解決這樣的依賴性：DI在溫莎城堡參數

controller.ActionInvoker = kernel.Resolve<IActionInvoker>(controller.GetType());

它以這種方式以前註冊：

container.Register(
    Component 
     .For<IActionInvoker>() 
     .ImplementedBy<WindsorActionInvoker>() 
     .UsingFactoryMethod(metho) 
     .LifestylePerWebRequest() 
); 


internal IActionInvoker metho(IKernel kernel,ComponentModel model, CreationContext context) 
{ 
    // here just for debugging and watching the variables in the factory method, 
    // I would instance WindsorActionInvoker passing the filters to inject. 
    throw new InvalidOperationException(); 
}

但我無法弄清楚如何獲取我在工廠方法中傳遞給解析調用的參數。

我需要Type我傳遞參數傳遞給注入到具體類型的構造函數的依賴項之一。

我在做什麼錯？

如果你一定要知道，這樣做的目的是直接注入行動過濾器進入行動調用（因此控制器），而不是要求他們裝飾控制器或主控制器，另外，這讓我動態注入參數，這是我無法用屬性來完成的。

public class WindsorActionInvoker : ControllerActionInvoker 
{ 
    private readonly IList<IActionFilter> actionFilters; 
    private readonly IList<IAuthorizationFilter> authorizationFilters; 
    private readonly IList<IExceptionFilter> exceptionFilters; 
    private readonly IList<IResultFilter> resultFilters; 

    public WindsorActionInvoker(IList<IActionFilter> actionFilters, IList<IAuthorizationFilter> authorizationFilters, IList<IExceptionFilter> exceptionFilters, IList<IResultFilter> resultFilters) 
    { 
     if (actionFilters == null) 
     { 
      throw new ArgumentNullException("actionFilters"); 
     } 
     if (authorizationFilters == null) 
     { 
      throw new ArgumentNullException("authorizationFilters"); 
     } 
     if (exceptionFilters == null) 
     { 
      throw new ArgumentNullException("exceptionFilters"); 
     } 
     if (resultFilters == null) 
     { 
      throw new ArgumentNullException("resultFilters"); 
     } 
     this.actionFilters = actionFilters; 
     this.authorizationFilters = authorizationFilters; 
     this.exceptionFilters = exceptionFilters; 
     this.resultFilters = resultFilters; 
    } 

    protected override FilterInfo GetFilters(ControllerContext controllerContext, ActionDescriptor actionDescriptor) 
    { 
     FilterInfo filterInfo = base.GetFilters(controllerContext, actionDescriptor); 
     foreach (IActionFilter filter in actionFilters) 
     { 
      filterInfo.ActionFilters.Add(filter); 
     } 
     foreach (IAuthorizationFilter filter in authorizationFilters) 
     { 
      filterInfo.AuthorizationFilters.Add(filter); 
     } 
     foreach (IExceptionFilter filter in exceptionFilters) 
     { 
      filterInfo.ExceptionFilters.Add(filter); 
     } 
     foreach (IResultFilter filter in resultFilters) 
     { 
      filterInfo.ResultFilters.Add(filter); 
     } 
     return filterInfo; 
    } 
}

來源

2012-05-02 bevacqua

解決了，我需要傳遞字典或匿名類型而不是任何對象。

更換：

controller.ActionInvoker = kernel.Resolve<IActionInvoker>(controller.GetType());}

隨着

controller.ActionInvoker = kernel.Resolve<IActionInvoker>(new { loggerType = controller.GetType() });

固定它。

來源

2012-05-02 02:08:26 bevacqua

DI在溫莎城堡參數

回答

相關問題