/// <summary> /// This method finds a 'CustomReader' object. /// This method uses the 'CustomReader_Find' procedure. /// </summary> /// <returns>A 'CustomReader' object.</returns> /// </summary> public CustomReader FindCustomReader(FindCustomReaderStoredProcedure findCustomReaderProc, DataConnector databaseConnector) { // Initial Value CustomReader customReader = null; // Verify database connection is connected if ((databaseConnector != null) && (databaseConnector.Connected)) { // First Get Dataset DataSet customReaderDataSet = this.DataHelper.LoadDataSet(findCustomReaderProc, databaseConnector); // Verify DataSet Exists if (customReaderDataSet != null) { // Get DataTable From DataSet DataRow row = this.DataHelper.ReturnFirstRow(customReaderDataSet); // if row exists if (row != null) { // Load CustomReader customReader = CustomReaderReader.Load(row); } } } // return value return(customReader); }
/// <summary> /// This method finds a 'CustomReader' object. /// </summary> /// <param name='List<PolymorphicObject>'>The 'CustomReader' to delete. /// <returns>A PolymorphicObject object with a Boolean value. internal PolymorphicObject FindCustomReader(List <PolymorphicObject> parameters, DataConnector dataConnector) { // Initial Value PolymorphicObject returnObject = new PolymorphicObject(); // locals CustomReader customReader = null; // If the data connection is connected if ((dataConnector != null) && (dataConnector.Connected == true)) { // Create Find StoredProcedure FindCustomReaderStoredProcedure findCustomReaderProc = null; // verify the first parameters is a 'CustomReader'. if (parameters[0].ObjectValue as CustomReader != null) { // Get CustomReaderParameter CustomReader paramCustomReader = (CustomReader)parameters[0].ObjectValue; // verify paramCustomReader exists if (paramCustomReader != null) { // Now create findCustomReaderProc from CustomReaderWriter // The DataWriter converts the 'CustomReader' // to the SqlParameter[] array needed to find a 'CustomReader'. findCustomReaderProc = CustomReaderWriter.CreateFindCustomReaderStoredProcedure(paramCustomReader); } // Verify findCustomReaderProc exists if (findCustomReaderProc != null) { // Execute Find Stored Procedure customReader = this.DataManager.CustomReaderManager.FindCustomReader(findCustomReaderProc, dataConnector); // if dataObject exists if (customReader != null) { // set returnObject.ObjectValue returnObject.ObjectValue = customReader; } } } 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 a /// 'FindCustomReaderStoredProcedure' object and /// creates the sql parameter[] array needed /// to execute the procedure 'CustomReader_Find'. /// </summary> /// <param name="customReader">The 'CustomReader' to use to /// get the primary key parameter.</param> /// <returns>An instance of an FetchUserStoredProcedure</returns> public static FindCustomReaderStoredProcedure CreateFindCustomReaderStoredProcedure(CustomReader customReader) { // Initial Value FindCustomReaderStoredProcedure findCustomReaderStoredProcedure = null; // verify customReader exists if (customReader != null) { // Instanciate findCustomReaderStoredProcedure findCustomReaderStoredProcedure = new FindCustomReaderStoredProcedure(); // Now create parameters for this procedure findCustomReaderStoredProcedure.Parameters = CreatePrimaryKeyParameter(customReader); } // return value return(findCustomReaderStoredProcedure); }