/// <summary> /// This method deletes a 'State' object. /// </summary> /// <param name='List<PolymorphicObject>'>The 'State' to delete. /// <returns>A PolymorphicObject object with a Boolean value. internal PolymorphicObject DeleteState(List <PolymorphicObject> parameters, DataConnector dataConnector) { // Initial Value PolymorphicObject returnObject = new PolymorphicObject(); // If the data connection is connected if ((dataConnector != null) && (dataConnector.Connected == true)) { // Create Delete StoredProcedure DeleteStateStoredProcedure deleteStateProc = null; // verify the first parameters is a(n) 'State'. if (parameters[0].ObjectValue as State != null) { // Create State State state = (State)parameters[0].ObjectValue; // verify state exists if (state != null) { // Now create deleteStateProc from StateWriter // The DataWriter converts the 'State' // to the SqlParameter[] array needed to delete a 'State'. deleteStateProc = StateWriter.CreateDeleteStateStoredProcedure(state); } } // Verify deleteStateProc exists if (deleteStateProc != null) { // Execute Delete Stored Procedure bool deleted = this.DataManager.StateManager.DeleteState(deleteStateProc, dataConnector); // Create returnObject.Boolean returnObject.Boolean = new NullableBoolean(); // If delete was successful if (deleted) { // Set returnObject.Boolean.Value to true returnObject.Boolean.Value = NullableBooleanEnum.True; } else { // Set returnObject.Boolean.Value to false returnObject.Boolean.Value = NullableBooleanEnum.False; } } } else { // Raise Error Data Connection Not Available throw new Exception("The database connection is not available."); } // return value return(returnObject); }
/// <summary> /// This method creates an instance of an /// 'DeleteState'StoredProcedure' object and /// creates the sql parameter[] array needed /// to execute the procedure 'State_Delete'. /// </summary> /// <param name="state">The 'State' to Delete.</param> /// <returns>An instance of a 'DeleteStateStoredProcedure' object.</returns> public static DeleteStateStoredProcedure CreateDeleteStateStoredProcedure(State state) { // Initial Value DeleteStateStoredProcedure deleteStateStoredProcedure = new DeleteStateStoredProcedure(); // Now Create Parameters For The DeleteProc deleteStateStoredProcedure.Parameters = CreatePrimaryKeyParameter(state); // return value return(deleteStateStoredProcedure); }
/// <summary> /// This method deletes a 'State' object. /// </summary> /// <returns>True if successful false if not.</returns> /// </summary> public bool DeleteState(DeleteStateStoredProcedure deleteStateProc, DataConnector databaseConnector) { // Initial Value bool deleted = false; // Verify database connection is connected if ((databaseConnector != null) && (databaseConnector.Connected)) { // Execute Non Query deleted = this.DataHelper.DeleteRecord(deleteStateProc, databaseConnector); } // return value return(deleted); }