public override void Execute(INotification notification) { UsersProxy usersProxy = (UsersProxy)Facade.RetrieveProxy(UsersProxy.NAME); LoginVO userInfo = (LoginVO)notification.Body; if (usersProxy.CheckLogin(userInfo)) { SendNotification(LoginFacade.LOGIN_SUCCESSFUL, null, null); } else { SendNotification(LoginFacade.LOGIN_FAIL, null, null); } }