自ResourceProviderFactory依赖注入 [英] Custom ResourceProviderFactory Dependency Injection

问题描述

有没有在ASP.NET MVC中的任何地方，你可以得到该是为了实例进行物业注入添加自定义DB实现从获取的资源ResourceProviderFactory参考？

Is there anywhere in ASP.NET MVC where you can get a reference to the ResourceProviderFactory that is instantiated in order to perform Property Injection to add a custom DB Implementation to retrieve the resources from?

我有被加载自定义资源提供者，但我想知道是否有使用静态DI容器注入提供商内部的依赖的替代品。

I have a custom resource provider being loaded but I wanted to know whether there was an alternative to using a Static DI container to inject the dependency within the Provider.

如何您可以在MVC中的作用和成员机构注入类似。

Similar to how you can inject for the Role and Membership providers in MVC.

推荐答案

关键是要实现基础设施组件调用到MVC的 DependencyResolver.Current ，这样你就可以注册真正用你喜欢的DI容器 ResourceProviderFactory 。

The trick is to implement an infrastructure component calls into MVC's DependencyResolver.Current, so you can register the real ResourceProviderFactory using your favorite DI container.

下面是这样一个类，将这样的伎俩：

Here is such a class that will do the trick:

public class MvcResourceProviderFactory : ResourceProviderFactory
{
    public override IResourceProvider CreateGlobalResourceProvider(
        string classKey)
    {
        return GetFactory().CreateGlobalResourceProvider(classKey);
    }

    public override IResourceProvider CreateLocalResourceProvider(
        string virtualPath)
    {
        return GetFactory().CreateLocalResourceProvider(virtualPath);
    }

    private static ResourceProviderFactory GetFactory()
    {
        var resolver = DependencyResolver.Current;

        var factory = resolver.GetService<ResourceProviderFactory>();

        if (factory != null)
        {
            return factory;
        }

        throw new InvalidOperationException(string.Format(
            "No {0} has been registered in the {1}.",
            typeof(ResourceProviderFactory).FullName,
            DependencyResolver.Current.GetType().FullName));
    }
}

本类可以被配置如下：

<globalization
    resourceProviderFactoryType="MyApp.MvcResourceProviderFactory, MyApp"
    enableClientBasedCulture="true" uiCulture="auto" culture="auto"
/>

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