使用StructureMap注入工厂方法

我用的是 wrapper for the ASP.NET Membership provider 这样我就可以更松散地使用这个库。我想使用StructureMap来提供真正的IoC,但是我在配置它时遇到了问题,因为我使用一个User-to-Profile工厂对象来实例化用户上下文中的概要文件。以下是相关细节,首先是库中的接口和包装器:

// From ASP.Net MVC Membership Starter Kit
public interface IProfileService
{
    object this[string propertyName] { get; set; }
    void SetPropertyValue(string propertyName, object propertyValue);
    object GetPropertyValue(string propertyName);
    void Save();
}

public class AspNetProfileBaseWrapper : IProfileService
{
    public AspNetProfileBaseWrapper(string email) {}

    // ...
}

接下来是一个用于与配置文件数据中的特定属性交互的存储库:

class UserDataRepository : IUserDataRepository
{
    Func<MembershipUser, IProfileService> _profileServiceFactory;

    // takes the factory as a ctor param 
            // to configure it to the context of the given user
    public UserDataRepository(
              Func<MembershipUser, IProfileService> profileServiceFactory)
    {
        _profileServiceFactory = profileServiceFactory;
    }

    public object GetUserData(MembershipUser user)
    {
        // profile is used in context of a user like so:
        var profile = _profileServiceFactory(user);
        return profile.GetPropertyValue("UserData");
    }
}

public class ProfileRegistry : Registry
{
    public ProfileRegistry()
    {
        // doesn't work, still wants MembershipUser and a default ctor for AspNetProfileBaseWrapper
        For<IProfileService>().Use<AspNetProfileBaseWrapper>();
    }
}

从理论上讲,我想注册它的方式如下:

// syntax failure :)
For<Func<MembershipUser, IProfileService>>()
  .Use<u => new AspNetProfileBaseWrapper(u.Email)>();

…在这里我可以在配置中定义工厂对象。这显然是无效的语法。有没有一个简单的方法来实现这一点?我是否应该使用其他模式来允许在用户上下文中构建UserDataRepository?谢谢!