@Override public Page<Railway> findAll(Pageable paging) { return repo.findAll(paging); }
@Override public Railway findBySlug(String slug) { return repo.findBySlug(slug); }
@Override public void remove(Railway railway) { repo.delete(railway); }
@Override public void save(Railway railway) { repo.save(railway); }
@Override public Iterable<Railway> findByCountry(String country) { return repo.findByCountryOrderByNameAsc(country); }
@Override public Railway findByName(String name) { return repo.findByName(name); }
@Override public Railway findById(ObjectId id) { return repo.findOne(id); }