ServicesSalesManager.java

import java.util.List;

public class ServicesSalesManager implements Services {

    private AnnonceDao annonceDao;
    private UserDao userDao;

    public ServicesSalesManager(AnnonceDao annonceDao, UserDao userDao) {

        this.annonceDao = annonceDao;
        this.userDao = userDao;
    }

    public List<Annonce> selectAnnonces() {

        return this.annonceDao.select();
    }

    public Annonce selectAnnonce(int id) {

        return this.annonceDao.select(id);
    }

    public void insertAnnonce(Annonce a) {

        this.annonceDao.insert(a);
    }

    public void deleteAnnonce(Annonce a) {

        this.annonceDao.delete(a);
    }

    public void updateAnnonce(Annonce a) {

        this.annonceDao.update(a);
    }

    public List<User> selectUsers() {

        return this.userDao.select();
    }

    public User selectUser(int id) {

        return this.userDao.select(id);
    }

    public User selectUser(String username, String password) {

        return this.userDao.select(username, password);
    }

    public void insertUser(User u) {

        this.userDao.insert(u);
    }

    public void deleteUser(User u) {

        this.userDao.delete(u);
    }

    public void updateUser(User u) {

        this.userDao.update(u);
    }

    public List<Annonce> selectAnnoncesByUser(User user) {
        return this.annonceDao.selectByUser(user);
    }

    public List<Annonce> selectAnnoncesByUsername(String username) {
        return this.annonceDao.selectByUser(username);
    }
}