def get_log_entry_notification_session(self, log_entry_receiver=None, proxy=None):
if proxy is None:<EOL><INDENT>raise NullArgument()<EOL><DEDENT>raise Unimplemented()<EOL>
Gets the ``OsidSession`` associated with the logging entry notification service.

        arg:    log_entry_receiver (osid.logging.LogEntryReceiver): the
                receiver
        arg:    proxy (osid.proxy.Proxy): a proxy
        return: (osid.logging.LogEntryNotificationSession) - a
                ``LogEntryNotificationSession``
        raise:  NullArgument - ``log_entry_receiver`` or ``proxy`` is
                ``null``
        raise:  OperationFailed - unable to complete request
        raise:  Unimplemented - ``supports_log_entry_notification()`` is
                ``false``
        *compliance: optional -- This method must be implemented if
        ``supports_log_entry_notification()`` is ``true``.*