public RouteController()
 {
     service = new RouteService(new VerticesRepository(ConfigurationManager.AppSettings, new ServerFileReader()), new DijkstraRouteFinder());
 }
 public void initialize_repository()
 {
     repository = new VerticesRepository(ConfigurationManager.AppSettings, new FileReader());
     service = new RouteService(new VerticesRepository(ConfigurationManager.AppSettings, new FileReader()), new DijkstraRouteFinder());
 }