private Object ToValue(string strValue, FluxColumn column)
{
Arguments.CheckNotNull(column, "column");
// Default value
if (string.IsNullOrEmpty(strValue))
{
var defaultValue = column.DefaultValue;
return(string.IsNullOrEmpty(defaultValue) ? null : ToValue(defaultValue, column));
}
try
{
switch (column.DataType)
{
case "boolean":
return(bool.TryParse(strValue, out var value) && value);
case "unsignedLong":
return(Convert.ToUInt64(strValue));
case "long":
return(Convert.ToInt64(strValue));
case "double":
return(Convert.ToDouble(strValue, CultureInfo.InvariantCulture));
case "base64Binary":
return(Convert.FromBase64String(strValue));
case "dateTime:RFC3339":
case "dateTime:RFC3339Nano":
return(InstantPattern.ExtendedIso.Parse(strValue).Value);
case "duration":
return(Duration.FromNanoseconds(Convert.ToDouble(strValue)));
default:
return(strValue);
}
}
catch (Exception)
{
throw new FluxCsvParserException("Unable to parse CSV response.");
}
}
private void AddDataTypes(FluxTable table, CsvReader dataTypes)
{
Arguments.CheckNotNull(table, "table");
Arguments.CheckNotNull(dataTypes, "dataTypes");
for (var index = 1; index < dataTypes.Context.Record.Length; index++)
{
var dataType = dataTypes[index];
if (string.IsNullOrEmpty(dataType))
{
continue;
}
var columnDef = new FluxColumn
{
DataType = dataType,
Index = index - 1
};
table.Columns.Add(columnDef);
}
}
