public function __construct(LocationGateway $locationGateway, LocationMapper $locationMapper, ContentGateway $contentGateway, ContentMapper $contentMapper, FieldHandler $fieldHandler)
{
$this->locationGateway = $locationGateway;
$this->locationMapper = $locationMapper;
$this->contentGateway = $contentGateway;
$this->contentMapper = $contentMapper;
$this->fieldHandler = $fieldHandler;
}