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我正在尝试使用以下方法在 ASP.NET MVC应用程序中通过 AOP 添加日志记录：

  • 企业库策略注入应用程序块
  • 结构图
  • log4net

这就是我所拥有的：

网络配置

  <configSections>
    <section name="policyInjection" type="Microsoft.Practices.EnterpriseLibrary.PolicyInjection.Configuration.PolicyInjectionSettings, Microsoft.Practices.EnterpriseLibrary.PolicyInjection, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="true" />
  </configSections>   

  <policyInjection>
    <policies>
      <add name="Policy">
        <matchingRules>
          <add type="Microsoft.Practices.EnterpriseLibrary.PolicyInjection.MatchingRules.TagAttributeMatchingRule, Microsoft.Practices.EnterpriseLibrary.PolicyInjection, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
            match="Log" name="Tag Attribute Matching Rule" />
        </matchingRules>
        <handlers>
          <add type="MyApp.Website.MyLoggingCallHandler, MyApp.Website, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null"
            name="Custom Handler" />
        </handlers>
      </add>
    </policies>
  </policyInjection>

引导程序： 

ControllerBuilder.Current.SetControllerFactory(new StructureMapControllerFactory());

结构映射控制器工厂：

public class StructureMapControllerFactory : DefaultControllerFactory
{
  protected override IController GetControllerInstance(RequestContext requestContext, Type controllerType)
  {
    var instance = ObjectFactory.GetInstance(controllerType);
    return PolicyInjection.Wrap<IController>(instance);
  }
}

控制器：

[Tag("Log")]
public class HomeController : Controller
{
  //Implementation
}

MyLoggingCallHandler：

namespace MyApp.Website
{
    [ConfigurationElementType(typeof(CustomCallHandlerData))]
    public class MyLoggingCallHandler : ICallHandler
    {
        public IMethodReturn Invoke(IMethodInvocation input, GetNextHandlerDelegate getNext)
        {
          //Implementation
        }

        public int Order { get; set; }
    }
}

问题是：调用处理程序永远不会被触发。
我做错了什么？

4

1 回答 1

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答案可以在这里找到： http ://entlib.codeplex.com/discussions/352050

于 2012-04-14T20:25:49.793 回答