2013-07-15 89 views
0

我一直在使用Ninject 2一段时间,并已更新到Ninject 3以更好地支持SignalR和其他框架。Ninject拦截器自定义PlanningStrategy在Ninject 3中不工作

下面的代码用于正常工作。

public class AttributeDrivenPlanningStrategy<TAttribute, TInterceptor> : NinjectComponent, IPlanningStrategy 
     where TAttribute : Attribute 
     where TInterceptor : IInterceptor 
    { 
     private readonly IAdviceFactory adviceFactory; 
     private readonly IAdviceRegistry adviceRegistry; 

     public AttributeDrivenPlanningStrategy(IAdviceFactory adviceFactory, IAdviceRegistry adviceRegistry) 
     { 
      this.adviceFactory = adviceFactory; 
      this.adviceRegistry = adviceRegistry; 
     } 

     public void Execute(IPlan plan) 
     { 
      var methods = GetCandidateMethods(plan.Type); 
      foreach (var method in methods) 
      { 
       if(!method.HasAttribute<TAttribute>()) 
       { continue; } 

       var advice = adviceFactory.Create(method); 
       advice.Callback = request => request.Kernel.Get<TInterceptor>(); 
       adviceRegistry.Register(advice); 

       if (!plan.Has<ProxyDirective>()) 
       { plan.Add(new ProxyDirective()); } 
      } 
     } 


     private static IEnumerable<MethodInfo> GetCandidateMethods(Type type) 
     { 
      const BindingFlags methodFlags = BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance; 
      var methods = type.GetMethods(methodFlags); 
      return methods.Where(ShouldIntercept); 
     } 

     private static bool ShouldIntercept(MethodInfo methodInfo) 
     { 
      return methodInfo.DeclaringType != typeof (object) && 
        !methodInfo.IsPrivate && 
        !methodInfo.IsFinal; 
     } 
    } 

但是现在它吹起来说,它不能在ninject绑定发现IAdviceFactory,所以出现了工作拦截器的最新版本的任何重大的变动,因为旁边没有文件上的这个扩展有(其中鉴于这些日子里AoP的浮动量,我觉得奇怪)。

所以,有谁能指出我在某个地方的方向,告诉我问题是什么?

回答

0

这对我来说没有安装拦截器的dynamicproxy nuget包,因为ninject.interception的nuget包不包含其他库,因为您可以在linfu和基于城堡的代理之间进行选择。