public IEnumerable <Trip> GetValidTrips(DateTime validityDate)
{
Errors.Clear();
IEnumerable <Trip> list = new List <Trip>();
try
{
_logger.Info(string.Format("Start retrieving valid trip after {0}", validityDate));
list = _persister.GetValidTrips(validityDate);
_logger.Info(string.Format("End retrieving valid trip after {0}", validityDate));
}
catch (Exception ex)
{
HandleException(ex, _logger);
}
return(list);
}