public void addWay() {
   if (addWayBean.getPrice() == null
       || addWayBean.getPrice() <= 0
       || addWayBean.getTime() == null) {
     addWayBean.setAddWaysResult("Поля некорректно заполнены");
     return;
   }
   addWaysForm = false;
   stationsForNewRoute.add(newStation);
   addWayBean.setStationA(stationsForNewRoute.get(stationsForNewRoute.size() - 2));
   addWayBean.setStationB(stationsForNewRoute.get(stationsForNewRoute.size() - 1));
   addWayBean.setAddWaysResult(
       routeService.addWay(
           addWayBean.getPrice(),
           addWayBean.getTime(),
           addWayBean.getStationA(),
           addWayBean.getStationB()));
 }
 public String updatePage() {
   if ("Маршрут успешно добавлен".equals(message)) {
     addWaysForm = false;
     stationsForNewRoute = new ArrayList<String>();
     showDialog = "";
     routeName = "";
     addWayBean.setAddWaysResult("");
     return "manager_page.xhtml?faces-redirect=true";
   }
   return "";
 }
 public void addNewStationByList() {
   showDialog = "";
   addWaysForm = false;
   addWayBean.setAddWaysResult("");
   addWayBean.setPrice(0.0);
   addWayBean.setTime(null);
   if (!stationsForNewRoute.contains(newStation)) {
     showDialog = "Станция добавлена";
     if (stationsForNewRoute.size() > 0) {
       addWaysForm = checkWay();
     } else {
       stationsForNewRoute.add(newStation);
       addWaysForm = false;
     }
   } else {
     showDialog = "Станция уже была добавлена";
     addWaysForm = false;
   }
 }