asp.net mvc - How do I inject an HTTP-Request-specific object into my Unity supplied object? -

for example, store "current user" in session. business-layer object being instantiated unity. how make business-layer object aware of "current user"?

you should hide "current user" behind abstraction:

public interface icurrentuser {     string name { get; } }

this abstraction should defined in business layer , need create asp.net specific implementation place in composition root:

public class aspnetcurrentuser : icurrentuser {     public string name     {         { return httpcontext.current.session["user"]; }     } }

now business-layer object can depend on icurrentuser interface, , in unity can register implementation follows:

container.registertype<icurrentuser, aspnetcurrentuser>();

Brande