// write log message
String userName = session.getUser().getName();
LOG.info("Directory remove : " + userName + " - " + fileName);
// notify statistics object
ServerFtpStatistics ftpStat = (ServerFtpStatistics) context
.getFtpStatistics();
ftpStat.setRmdir(session, file);
} else {
session.write(FtpReplyUtil.translate(session, request, context,
FtpReply.REPLY_450_REQUESTED_FILE_ACTION_NOT_TAKEN, "RMD",
fileName));