配置WCF依賴項

Question

我正在嘗試在Windows服務主機中托管我的WCF服務。 為了管理依賴項我正在使用Castle WCF工具。

這就是我的ContainerConfiguration（BootStrapper）的樣子：

 public class ConfigureContainer : IConfigureContainer
        {
            private const string ServiceOne= "ServiceOne";
            private const string ServiceTwo      = "ServiceTwo";
            private const string ServiceThree = "ServiceThree";
            private const string CurrentAssembly      = "MyAssembly";

            private readonly IWindsorContainer container;

            public ConfigureContainer(IWindsorContainer container)
            {
                this.container = container;
            }


            public IWindsorContainer WindsorContainer { get { return container; } }


            public void AndRegisterComponents()
            {
                container.Register(AllTypes.FromAssemblyNamed(CurrentAssembly)
                       .Pick().If(type => type.GetInterfaces().Any(i => i.IsDefined(typeof(ServiceContractAttribute), true)))
                       .Configure(configurer => configurer
                                                    .Named(configurer.Implementation.Name)
                                                    .AsWcfService(
                                                        new DefaultServiceModel()
                                                            .AddEndpoints(
                                                                WcfEndpoint.FromConfiguration(ServiceOne),
                                                                WcfEndpoint.FromConfiguration(ServiceTwo),
                                                                WcfEndpoint.FromConfiguration(ServiceThree))
                                                                .PublishMetadata()))
                       .WithService.Select((type, baseTypes) => type.GetInterfaces()
                           .Where(i => i.IsDefined(typeof(ServiceContractAttribute), true))));

            }
        }

這就是我在服務主機中進行托管的方式：

partial class DataServicesHost : ServiceBase
    {
        private IWindsorContainer windsorContainer;
        public DataServicesHost()
        {
            InitializeComponent();
        }

        protected override void OnStart(string[] args)
        {
            var configure = new ConfigureContainer();
            windsorContainer = configure.WindsorContainer;
        }

        protected override void OnStop()
        {
           if(windsorContainer != null)
           {
             windsorContainer.Dispose();
             windsorContainer = null;
           }
        }
    }

我的ServiceOne實現如下：

[ServiceContract]
    internal interface IServiceOne
    {
        [OperationContract]
        void DoSomething();
    }

    public class ServiceOne : IServiceOne
    {
        private readonly IDependency dependency;

        public ServiceOne(IDependency dependency)
        {
            this.dependency = dependency;
        }

        public void DoSomething()
        {
            dependency.GetSomething();
            //do something
        }
    }

    public interface IDependency
    {
        void GetSomething();
    }

    public class Dependency : IDependency
    {
        public void GetSomething()
        {
            //GetSomeThing
        }
}

現在我的問題是：如何將IDependency傳遞給容器？ 我將如何配置它，以便在托管它時，它不會抱怨不讓主機知道依賴關系並繼續查看和失敗的默認構造函數實現？

謝謝，-Mike

Answer 1

您需要為WCF ServiceHost內的WCF服務啟動Windsor容器，而不是Windows服務代碼。 查看Castle WCF工具中的這兩篇博客文章和Windows服務中的WCF，了解您需要做什么。 基本上，Windows服務代碼只是旋轉了從Castle WCF工具獲得的WCF ServiceHostFactory，而該工廠實際上配置了Castle容器。