Пример #1
0
        private void Fetch(int session_code, IDataReader source)
        {
            try
            {
                _base.CopyValues(source);

                if (Childs)
                {
                    RevisionMaterial.DoLOCK(Session(session_code));

                    string      query  = RevisionMaterials.SELECT_BY_MATERIAL(this.Oid);
                    IDataReader reader = nHManager.Instance.SQLNativeSelect(query, Session(session_code));
                    _revisiones = RevisionMaterials.GetChildList(session_code, reader);

                    Material_Plan.DoLOCK(Session(session_code));

                    query   = Material_Plans.SELECT(GetInfo(false));
                    reader  = nHManager.Instance.SQLNativeSelect(query, Session(session_code));
                    _planes = Material_Plans.GetChildList(reader);

                    Material_Alumno.DoLOCK(Session(session_code));

                    query    = Material_Alumnos.SELECT_BY_MATERIAL(this.Oid);
                    reader   = nHManager.Instance.SQLNativeSelect(query, Session(session_code));
                    _alumnos = Material_Alumnos.GetChildList(reader);
                }
            }
            catch (Exception ex)
            {
                iQExceptionHandler.TreatException(ex);
            }

            MarkOld();
        }
Пример #2
0
        // called to retrieve data from the database
        private void DataPortal_Fetch(CriteriaEx criteria)
        {
            try
            {
                SessionCode = criteria.SessionCode;

                Childs = criteria.Childs;

                if (nHMng.UseDirectSQL)
                {
                    MaterialDocente.DoLOCK(Session());

                    IDataReader reader = nHMng.SQLNativeSelect(criteria.Query, Session());

                    if (reader.Read())
                    {
                        _base.CopyValues(reader);
                    }

                    if (Childs)
                    {
                        RevisionMaterial.DoLOCK(Session());

                        string query = RevisionMaterials.SELECT_BY_MATERIAL(this.Oid);
                        reader      = nHManager.Instance.SQLNativeSelect(query, Session());
                        _revisiones = RevisionMaterials.GetChildList(criteria.SessionCode, reader);

                        Material_Plan.DoLOCK(Session());

                        query   = Material_Plans.SELECT(GetInfo(false));
                        reader  = nHManager.Instance.SQLNativeSelect(query, Session());
                        _planes = Material_Plans.GetChildList(reader);

                        Material_Alumno.DoLOCK(Session());

                        query    = Material_Alumnos.SELECT_BY_MATERIAL(this.Oid);
                        reader   = nHManager.Instance.SQLNativeSelect(query, Session());
                        _alumnos = Material_Alumnos.GetChildList(reader);
                    }
                }
                else
                {
                    _base.Record.CopyValues((MaterialDocenteRecord)(criteria.UniqueResult()));

                    //Session().Lock(Session().Get<MaterialDocenteRecord>(Oid), LockMode.UpgradeNoWait);

                    if (Childs)
                    {
                        criteria = RevisionMaterial.GetCriteria(Session());
                        criteria.AddEq("OidMaterial", this.Oid);
                        _revisiones = RevisionMaterials.GetChildList(criteria.List <RevisionMaterial>());

                        criteria = Material_Plan.GetCriteria(Session());
                        criteria.AddEq("OidMaterial", this.Oid);
                        _planes = Material_Plans.GetChildList(criteria.List <Material_Plan>());

                        criteria = Material_Alumno.GetCriteria(Session());
                        criteria.AddEq("OidMaterial", this.Oid);
                        _alumnos = Material_Alumnos.GetChildList(criteria.List <Material_Alumno>());
                    }
                }
            }
            catch (NHibernate.ADOException)
            {
                if (Transaction() != null)
                {
                    Transaction().Rollback();
                }
                throw new iQLockException(moleQule.Library.Resources.Messages.LOCK_ERROR);
            }
            catch (Exception ex)
            {
                if (Transaction() != null)
                {
                    Transaction().Rollback();
                }
                iQExceptionHandler.TreatException(ex);
            }
        }