/**
  * Loads a list of Configurations for the specicifies parameters, returns an array of Configuration elements
  *
  * @return array
  */
 public function load()
 {
     $routesData = $this->db->fetchAll($this->model->getFilter(), $this->model->getOrder());
     $routes = array();
     foreach ($routesData as $routeData) {
         $routes[] = Model\Configuration::getById($routeData['id']);
     }
     $this->model->setConfigurations($routes);
     return $routes;
 }