public static void RegisterComponents()
{
var container = new UnityContainer();
// register all your components with the container here
// it is NOT necessary to register your controllers
// e.g. container.RegisterType<ITestService, TestService>();
container.RegisterType<UserManager<ApplicationUser>>(new HierarchicalLifetimeManager());
container.RegisterType<IUserStore<ApplicationUser>, UserStore<ApplicationUser>>(new HierarchicalLifetimeManager());
container.RegisterType<DbContext, ApplicationDbContext>(new HierarchicalLifetimeManager());
container.RegisterType<AccountController>(new InjectionConstructor());
container.RegisterType<RolesAdminController>(new InjectionConstructor());
container.RegisterType<UsersAdminController>(new InjectionConstructor());
container.RegisterType<IEventServices, EventServices>();
container.RegisterType<IShoppingCartService, ShoppingCartService>();
container.RegisterType<IMembershipService, MembershipServices>();
//configure/bootstrap the domain layer Automappers. this can be use if not using DI container
//AutomapperDomainConfiguration.Configure();
// this will register mapper profiles in this executing assembly and register Automapper as ContainerControlledLifetimeManager
container.RegisterAutoMapperType(new ContainerControlledLifetimeManager());
container.RegisterType<PortalDbContext>(new HierarchicalLifetimeManager());
DependencyResolver.SetResolver(new UnityDependencyResolver(container));
}