Po wpadł na to pytanie sobie, this was the best guide udało mi się znaleźć dla rejestracji StructureMap z ASP.NET MVC jest Dependency Resolver (przez CommonServiceLocator package).
Skopiowałem i wkleiłem wyżej wymienione rozwiązanie artykułu, ale polecam przechodzenie przez zalety tego rozwiązania w oryginalnym artykule.
public class StructureMapDependencyResolver : ServiceLocatorImplBase
{
private const string StructuremapNestedContainerKey = "Structuremap.Nested.Container";
public IContainer Container { get; set; }
private HttpContextBase HttpContext
{
get
{
var ctx = Container.TryGetInstance<HttpContextBase>();
return ctx ?? new HttpContextWrapper(System.Web.HttpContext.Current);
}
}
public IContainer CurrentNestedContainer
{
get { return (IContainer)HttpContext.Items[StructuremapNestedContainerKey]; }
set { HttpContext.Items[StructuremapNestedContainerKey] = value; }
}
public StructureMapDependencyResolver(IContainer container)
{
Container = container;
}
protected override IEnumerable<object> DoGetAllInstances(Type serviceType)
{
return (CurrentNestedContainer ?? Container).GetAllInstances(serviceType).Cast<object>();
}
protected override object DoGetInstance(Type serviceType, string key)
{
var container = (CurrentNestedContainer ?? Container);
if (string.IsNullOrEmpty(key))
{
return serviceType.IsAbstract || serviceType.IsInterface
? container.TryGetInstance(serviceType)
: container.GetInstance(serviceType);
}
return container.GetInstance(serviceType, key);
}
public void Dispose()
{
if (CurrentNestedContainer != null)
{
CurrentNestedContainer.Dispose();
}
Container.Dispose();
}
public IEnumerable<object> GetServices(Type serviceType)
{
return DoGetAllInstances(serviceType);
}
public void DisposeNestedContainer()
{
if (CurrentNestedContainer != null)
CurrentNestedContainer.Dispose();
}
public void CreateNestedContainer()
{
if (CurrentNestedContainer != null) return;
CurrentNestedContainer = Container.GetNestedContainer();
}
}
Następnie można ustawić resolverowi tak:
public class MvcApplication : System.Web.HttpApplication
{
public static StructureMapDependencyResolver StructureMapResolver { get; set; }
protected void Application_Start()
{
...
// Setup your Container before
var container = IoC.Initialize();
StructureMapResolver = new StructureMapDependencyResolver(container);
DependencyResolver.SetResolver(StructureMapResolver);
}
protected void Application_BeginRequest(object sender, EventArgs e)
{
StructureMapResolver.CreateNestedContainer();
}
protected void Application_EndRequest(object sender, EventArgs e)
{
StructureMapResolver.DisposeNestedContainer();
}
}
Wielki wynikiem tego typu konfiguracja jest pojawić nowy pojemnik dziecko na żądanie, pojemnik jest usuwany na końcu każdego wniosku.