private AppService() { _utilizatorService = new UtilizatorService(); _donatieService = new DonatieService(); _institutieService = new InstitutieAsociataService(); _donatorService = new DonatorService(); _componentaService = new ComponentaService(); _personalService = new PersonalService(); _cerereService = new CerereMedicPacientService(); _grupaDeSangeService = new GrupaDeSangeService(); _pacientService = new PacientService(); _medicService = new MedicService(); _anuntDonatorService = new AnuntDonatorService(); _adresaService = new AdresaService(); }