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