/// <summary>
/// Parses a Csv file using the supplied model. File and Class must match exactly
/// </summary>
/// <typeparam name="TDataRow">model type for csv file row</typeparam>
/// <param name="reader">text reader</param>
/// <param name="cfg">parser configuration</param>
/// <param name="logger">injected logger</param>
/// <returns>data rows</returns>
private static IEnumerable <TDataRow> ParseFle <TDataRow>(TextReader reader, ParserConfiguration cfg, ILogger logger)
where TDataRow : new()
{
using var parser = new LumenWorksCsvParser <TDataRow>(cfg, logger);
return(parser.ParseStream(reader));
}
/// <summary>
/// Parses a Csv file using the supplied model. File and Class must match exactly
/// </summary>
/// <typeparam name="TDataRow">model type for csv file row</typeparam>
/// <param name="filePath">path to file</param>
/// <param name="cfg">parser configuration</param>
/// <param name="logger">injected logger</param>
/// <returns>data rows</returns>
private static IEnumerable <TDataRow> ParseFle <TDataRow>(string filePath, ParserConfiguration cfg, ILogger logger)
where TDataRow : new()
{
using var parser = new LumenWorksCsvParser <TDataRow>(cfg, logger);
var context = new ParserContext(new Uri(filePath));
var result = parser.Retrieve(context);
if (result.Metadata.Exception != null)
{
throw new InvalidOperationException("Parse Error", result.Metadata.Exception);
}
return(result.Data);
}