java-arch-1.java

@RequestMapping("/itinerarySelection")
public String showItinerarySelection(Request request, Model model) {
    // Retrieve ID (Here stored with the client)
    String trackingId = request.getParameter("trackingId");

    //////////////////////////////////
    //  Query the Application layer //
    //////////////////////////////////
    List<RouteCandidate> routeCandidates = 
        bookingService.requestPossibleRoutesForCargo(trackingId);
    CargoRouting cargo = 
        bookingService.findCargoRoutingInformations(trackingId);


    ////////////////////////
    //  Format the result //
    ////////////////////////
    routeCandidatesDTOs = assembler.toDTO(routeCandidates)
    cargoDTO = assembler.toDTO(cargo)
    model.put("routeCandidates", routeCandidatesDTOs);
    model.put("cargo", cargoDTO);
    return "templates/admin/selectItinerary";
}