Пример #1
0
public class CanvaService {

  private CanvaBean dao;
  private EntityManager em = JPAUtil.getEntityManager();

  public CanvaService() {
    dao = new CanvaBean(em);
  }

  public void save(Canva canva) {

    em.getTransaction().begin();
    dao.save(canva);
    em.getTransaction().commit();
  }

  public void remove(Canva canva) {
    em.getTransaction().begin();
    // dao.delete(canva,canva.);
    em.getTransaction().commit();
  }

  public Canva find(long pk) {
    return dao.getById(pk);
  }

  public List<Canva> getByName(String name) {
    return dao.getByName(name);
  }
}
Пример #2
0
public class ModuleService {

  private ModuleBean dao;
  private EntityManager em = JPAUtil.getEntityManager();

  public ModuleService() {
    dao = new ModuleBean(em);
  }

  public void save(Module module) {

    em.getTransaction().begin();
    dao.save(module);
    em.getTransaction().commit();
  }

  public void remove(Module module) {
    em.getTransaction().begin();
    dao.delete(module, module.getIdmodule(), "idModule");
    em.getTransaction().commit();
  }

  public Module find(long pk) {
    return dao.getById(pk);
  }

  public List<Module> getByName(String name) {
    return dao.getByName(name);
  }
}