public void WriteFile(IEnumerable <Person> persons)
{
switch (_fileType)
{
case FileFormat.JSON:
JsonFileHandler.WritePersons(persons, _filename, _append);
break;
case FileFormat.XML:
case FileFormat.CSV:
default:
throw new UnsupportedFileTypeException($"Unsupported file type <{_fileType.ToString()}>.");
}
}
public IEnumerable <Person> ReadFile()
{
switch (_fileType)
{
case FileFormat.JSON:
return(JsonFileHandler.ReadPersons(_filename));
case FileFormat.XML:
break;
case FileFormat.CSV:
break;
default:
break;
}
throw new UnsupportedFileTypeException($"Unsupported file type <{_fileType.ToString()}>.");
}