def __init__(self, cfg, login, pswd):
self._cfg = cfg<EOL>self._login = login<EOL>self._pswd = pswd<EOL>self._logger = logging.getLogger(__class__.__name__)<EOL>self._db = MongoDb(cfg[Integrator._CFG_KEY_DB]).connection<EOL>self._mappings = self._cfg[<EOL>Integrator._CFG_KEY_MAPPING] if Integrator._CFG_KEY_MAPPING in self._cfg else {}<EOL>
Constructor
:param cfg: configuration
:param login:
:param pswd: