首页
学习
活动
专区
圈层
工具
发布
首页
学习
活动
专区
圈层
工具
MCP广场
社区首页 >问答首页 >Autofac -哪个版本用于ASP.NET MVC 1和示例?

Autofac -哪个版本用于ASP.NET MVC 1和示例?
EN

Stack Overflow用户
提问于 2011-05-12 23:49:52
回答 3查看 596关注 0票数 1

我应该为ASP.NET MVC1.0使用哪个Autofac版本。另外,有哪些示例可以通过存储库模式将其与ASP.NET MVC一起使用?

代码语言:javascript
运行
复制
public class MyController : BaseController
{
    private readonly IUser _user;
    private readonly ICompany _company;

    public MyController(IUser user, ICompany company)
    {
        _user = user;
        _company = company;
    }

    public ActionResult Index()
    {
        // Actions
    }
}
EN

回答 3

Stack Overflow用户

回答已采纳

发布于 2011-05-13 02:42:25

我决定在我的应用程序中使用StructureMap。下面是我为实现它所做的工作:

创建我自己的CustomFactory类:

代码语言:javascript
运行
复制
public class StructureMapControllerFactory : DefaultControllerFactory
{
    protected override IController GetControllerInstance(Type controllerType)
    {
        if (controllerType == null)
        {
            return base.GetControllerInstance(controllerType);
        }

        try
        {
            return ObjectFactory.GetInstance(controllerType) as Controller;
        }
        catch (StructureMapException ex)
        {
            throw;
        }
    }
}

创建一个Bootstrapper,使用StructureMap约定为我的程序集注册所有接口及其实现。(我在上面发布了一个blog post ):

代码语言:javascript
运行
复制
public class StructureMapBootstrapper : IBootstrapper
{
    private static bool hasStarted;

    public void BootstrapStructureMap()
    {
        ObjectFactory.Initialize(x =>
        {
            x.AddRegistry<FactoryRegistry>();
        });
    }

    public static void Restart()
    {
        if (hasStarted)
        {
            ObjectFactory.ResetDefaults();
        }
        else
        {
            Bootstrap();
            hasStarted = true;
        }
    }

    public static void Bootstrap()
    {
        new StructureMapBootstrapper().BootstrapStructureMap();
    }
}

public class FactoryRegistry : Registry
{
    public FactoryRegistry()
    {
        Scan(s =>
        {
            s.Assembly("Calendar.Library");
            s.TheCallingAssembly();
            s.AddAllTypesOf<IController>().NameBy(type => type.Name.Replace("Controller", "").ToLower());
            s.WithDefaultConventions();
        });
    }
}

在Global.asax.cs中注册StructureMap:

代码语言:javascript
运行
复制
protected void Application_Start()
{
    StructureMapBootstrapper.Bootstrap();
    ControllerBuilder.Current.SetControllerFactory(new StructureMapControllerFactory());
}
票数 0
EN

Stack Overflow用户

发布于 2011-05-13 00:11:03

我觉得你根本用不上它。

根据http://code.google.com/p/autofac/wiki/MvcIntegration的说法,只支持MVC2。

票数 1
EN

Stack Overflow用户

发布于 2011-05-13 00:47:14

对于ASP.NET MVC1,可以使用Autofac 1.4.1到1.4.4。我运行的是1.4.2。下面是Autofac 1.4.2的一个示例引导程序(删除了一些代码片段。不确定1.4.4中可能影响此代码的更改)。

代码语言:javascript
运行
复制
namespace Web
{
    public class PropertyInjectionForAllComponents : Module
    {
        protected override void AttachToComponentRegistration (IContainer container, IComponentRegistration registration)
        {
            registration.Activating += ActivatingHandler.InjectProperties;
        }
    }

    public static class Bootstrapper
    {
        public static IContainerProvider ConfigureAutofac (string serverPath)
        {
            var configManager = new ConfigManager (new ConfigurationManagerWrapper ());

            string environment = configManager.AppSettings ("Environment");

            RequireSslAttribute.Enable = configManager.AppSettings ("EnableSSL").IsTrue ();

            // Autofac IoC configuration see http://www.codeproject.com/KB/architecture/di-with-autofac.aspx for details
            // ExternallyOwned () - Use on objects that are disposable which you do not want disposed such as Console.Out as an implementation TextWriter.
            // OnActivating () - Allows property injection
            // SingletonScoped () - Only one instance of the class will ever be created for the process. This is the default behavior.
            // FactoryScoped () - Each time a component is requested from the container, a new instance will be created.
            // ContainerScoped () - This provides the flexibility needed to implement per-thread, per-request, or per-transaction component life-cycles.
            // HttpRequestScoped () - Means that at most one instance of the component will be created for each incoming web request. This is handy for items that should be shared within a single request, e.g. repositories.
            var builder = new ContainerBuilder ();

            // SCIBS.Core components
            builder.Register (c => new HttpContextWrapper (HttpContext.Current)).As<HttpContextBase> ().HttpRequestScoped ();
            builder.Register<ElmahLogger> ().As<ILogger> ().OnActivating (ActivatingHandler.InjectProperties).SingletonScoped ();
            builder.Register<WebConfigurationManagerWrapper> ().WithArguments (new NamedParameter ("applicationVirtualPath", HostingEnvironment.ApplicationVirtualPath)).As<IConfigurationManager> ().SingletonScoped ();
            builder.Register<ConfigManager> ().As<IConfigManager> ().SingletonScoped ();
            builder.Register<AppSettings> ().As<IAppSettings> ().SingletonScoped ();
            builder.Register<SparkTemplate> ().As<ITemplate> ().SingletonScoped ();
            builder.Register<Security> ().As<ISecurity> ().HttpRequestScoped ();
            builder.Register<MailerService> ().WithArguments (new NamedParameter ("mailLogger", new Log4NetLogger ("EmailLogger"))).As<IMailerService> ().FactoryScoped ();

            builder.Register<QuoteService> ().As<IQuoteService> ().FactoryScoped ();
            builder.Register<OrderService> ().As<IOrderService> ().FactoryScoped ();

            builder.Register<AccountRepository> ().As<IAccountRepository> ().FactoryScoped ();

            builder.Register<ContactService> ().As<IContactService> ().FactoryScoped ();
            builder.Register<AccountService> ().As<IAccountService> ().FactoryScoped ();
            builder.Register<AddressService> ().As<IAddressService> ().FactoryScoped ();
            builder.Register<AspNetMembershipProvider> ().As<IMembershipProvider> ().FactoryScoped ();

            var autofacControllerModule = new AutofacControllerModule (System.Reflection.Assembly.GetExecutingAssembly ());
            autofacControllerModule.ActivatingHandler += ActivatingHandler.InjectProperties;
            builder.RegisterModule (autofacControllerModule);

            builder.RegisterModule (new PropertyInjectionForAllComponents ());

            IContainerProvider containerProvider = new ContainerProvider (builder.Build ());
            ControllerBuilder.Current.SetControllerFactory (new AutofacControllerFactory (containerProvider));

            return containerProvider;
        }
    }
}

以及如何从您的应用程序调用它:

代码语言:javascript
运行
复制
public class MvcApplication : HttpApplication, IContainerProviderAccessor
{
    private static IContainerProvider _containerProvider;

    public IContainerProvider ContainerProvider
    {
        get
        {
            return _containerProvider;
        }
    }

    protected void Application_Start ()
    {
        Log.Info ("Application_Start");

        string serverPath = Server.MapPath ("~");
        _containerProvider = Bootstrapper.ConfigureAutofac (serverPath);

        var configManager = ContainerProvider.RequestContainer.Resolve<IConfigManager> ();
        EnableSSL = configManager.AppSettings ("EnableSSL").IsTrue ();

        RegisterRoutes (RouteTable.Routes);

        // NOTE: http://stackoverflow.com/questions/2854024/how-to-prevent-debug-assert-to-show-a-modal-dialog
        var logger = ContainerProvider.RequestContainer.Resolve<ILogger> ();
        Debug.Listeners.Clear ();
        Debug.Listeners.Add (new LoggerTraceListener () {Log = logger});
    }
}
票数 1
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接:

https://stackoverflow.com/questions/5980759

复制
相关文章

相似问题

领券
问题归档专栏文章快讯文章归档关键词归档开发者手册归档开发者手册 Section 归档