/// <summary> /// Update an existing row in the datasource. /// </summary> /// <param name="transactionManager"><see cref="TransactionManager"/> object</param> /// <param name="entity">GenTest.Entities.Pistone object to update.</param> /// <remarks> /// After updating the datasource, the GenTest.Entities.Pistone object will be updated /// to refelect any changes made by the datasource. (ie: identity or computed columns) /// </remarks> /// <returns>Returns true if operation is successful.</returns> /// <exception cref="System.Exception">The command could not be executed.</exception> /// <exception cref="System.Data.DataException">The <paramref name="transactionManager"/> is not open.</exception> /// <exception cref="System.Data.Common.DbException">The command could not be executed.</exception> public override bool Update(TransactionManager transactionManager, GenTest.Entities.Pistone entity) { SqlDatabase database = new SqlDatabase(this._connectionString); DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.Pistone_Update", _useStoredProcedure); database.AddInParameter(commandWrapper, "@Temperatura", DbType.Double, entity.Temperatura); database.AddInParameter(commandWrapper, "@ID", DbType.Int32, entity.ID); database.AddInParameter(commandWrapper, "@CompositionMotoreID", DbType.Int32, (entity.CompositionMotoreID.HasValue ? (object)entity.CompositionMotoreID : System.DBNull.Value)); database.AddInParameter(commandWrapper, "@TrakAggregationPistoneID", DbType.Int32, (entity.TrakAggregationPistoneID.HasValue ? (object)entity.TrakAggregationPistoneID : System.DBNull.Value)); database.AddInParameter(commandWrapper, "@AggregationPistoneID", DbType.Int32, (entity.AggregationPistoneID.HasValue ? (object)entity.AggregationPistoneID : System.DBNull.Value)); int results = 0; //Provider Data Requesting Command Event OnDataRequesting(new CommandEventArgs(commandWrapper, "Update", entity)); if (transactionManager != null) { results = Utility.ExecuteNonQuery(transactionManager, commandWrapper); } else { results = Utility.ExecuteNonQuery(database, commandWrapper); } //Stop Tracking Now that it has been updated and persisted. if (DataRepository.Provider.EnableEntityTracking) { EntityManager.StopTracking(entity.EntityTrackingKey); } entity.AcceptChanges(); //Provider Data Requested Command Event OnDataRequested(new CommandEventArgs(commandWrapper, "Update", entity)); return(Convert.ToBoolean(results)); }
/// <summary> /// Inserts a GenTest.Entities.Pistone object into the datasource using a transaction. /// </summary> /// <param name="transactionManager"><see cref="TransactionManager"/> object</param> /// <param name="entity">GenTest.Entities.Pistone object to insert.</param> /// <remarks> /// After inserting into the datasource, the GenTest.Entities.Pistone object will be updated /// to refelect any changes made by the datasource. (ie: identity or computed columns) /// </remarks> /// <returns>Returns true if operation is successful.</returns> /// <exception cref="System.Exception">The command could not be executed.</exception> /// <exception cref="System.Data.DataException">The <paramref name="transactionManager"/> is not open.</exception> /// <exception cref="System.Data.Common.DbException">The command could not be executed.</exception> public override bool Insert(TransactionManager transactionManager, GenTest.Entities.Pistone entity) { SqlDatabase database = new SqlDatabase(this._connectionString); DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.Pistone_Insert", _useStoredProcedure); database.AddInParameter(commandWrapper, "@Temperatura", DbType.Double, entity.Temperatura); database.AddOutParameter(commandWrapper, "@ID", DbType.Int32, 4); database.AddInParameter(commandWrapper, "@CompositionMotoreID", DbType.Int32, (entity.CompositionMotoreID.HasValue ? (object)entity.CompositionMotoreID : System.DBNull.Value)); database.AddInParameter(commandWrapper, "@TrakAggregationPistoneID", DbType.Int32, (entity.TrakAggregationPistoneID.HasValue ? (object)entity.TrakAggregationPistoneID : System.DBNull.Value)); database.AddInParameter(commandWrapper, "@AggregationPistoneID", DbType.Int32, (entity.AggregationPistoneID.HasValue ? (object)entity.AggregationPistoneID : System.DBNull.Value)); int results = 0; //Provider Data Requesting Command Event OnDataRequesting(new CommandEventArgs(commandWrapper, "Insert", entity)); if (transactionManager != null) { results = Utility.ExecuteNonQuery(transactionManager, commandWrapper); } else { results = Utility.ExecuteNonQuery(database, commandWrapper); } object _iD = database.GetParameterValue(commandWrapper, "@ID"); entity.ID = (System.Int32)_iD; entity.AcceptChanges(); //Provider Data Requested Command Event OnDataRequested(new CommandEventArgs(commandWrapper, "Insert", entity)); return(Convert.ToBoolean(results)); }