/// <summary> /// This method deletes a 'User' object. /// </summary> /// <param name='List<PolymorphicObject>'>The 'User' to delete. /// <returns>A PolymorphicObject object with a Boolean value. internal PolymorphicObject DeleteUser(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 DeleteUserStoredProcedure deleteUserProc = null; // verify the first parameters is a(n) 'User'. if (parameters[0].ObjectValue as User != null) { // Create User User user = (User)parameters[0].ObjectValue; // verify user exists if (user != null) { // Now create deleteUserProc from UserWriter // The DataWriter converts the 'User' // to the SqlParameter[] array needed to delete a 'User'. deleteUserProc = UserWriter.CreateDeleteUserStoredProcedure(user); } } // Verify deleteUserProc exists if (deleteUserProc != null) { // Execute Delete Stored Procedure bool deleted = this.DataManager.UserManager.DeleteUser(deleteUserProc, 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 /// 'DeleteUser'StoredProcedure' object and /// creates the sql parameter[] array needed /// to execute the procedure 'User_Delete'. /// </summary> /// <param name="user">The 'User' to Delete.</param> /// <returns>An instance of a 'DeleteUserStoredProcedure' object.</returns> public static DeleteUserStoredProcedure CreateDeleteUserStoredProcedure(User user) { // Initial Value DeleteUserStoredProcedure deleteUserStoredProcedure = new DeleteUserStoredProcedure(); // Now Create Parameters For The DeleteProc deleteUserStoredProcedure.Parameters = CreatePrimaryKeyParameter(user); // return value return(deleteUserStoredProcedure); }
/// <summary> /// This method deletes a 'User' object. /// </summary> /// <returns>True if successful false if not.</returns> /// </summary> public bool DeleteUser(DeleteUserStoredProcedure deleteUserProc, DataConnector databaseConnector) { // Initial Value bool deleted = false; // Verify database connection is connected if ((databaseConnector != null) && (databaseConnector.Connected)) { // Execute Non Query deleted = this.DataHelper.DeleteRecord(deleteUserProc, databaseConnector); } // return value return(deleted); }