public String convertFac (String entireBooking) { //Modtager en String, deler den op og konventerer derefter Facilitetstypen til et Facilitets ID
        String[] split = entireBooking.split(" ");
        String facType = split[1];
        switch (facType){
            case "BADMINTON,": return "1"; 
            case "GOLF,": return "2";
            case "HANDBALL,": return "3";
            case "MOUNTAIN": return "4";
            case "TABLE": return "5";
            case "VOLLEYBALL,": return "6";
            case "TENNIS,": return "7";
            case "SWIMMING,": return "8";
            case "FITNESS,": return "9";
        } return "This shouldn't happend";        
    }