object Wizard extends ViewConfig {

  @Page
  object Page1 extends ViewConfig

  @Page
  object Page2 extends ViewConfig

  def GO_PAGE1: Class[_] = Page1.getClass
  def GO_PAGE2: Class[_]  = Page2.getClass
}

@ManagedBean
class Login {
  import Wizard._

  def goPage1(): Class[_] = GO_PAGE1
}