@Override public Configuration activate(String id, String username) { LOG.debug("Activating configuration with id [{}] by user [{}]", id, username); Configuration configuration = findById(id); if (configuration != null) { configuration.setStatus(UpdateStatus.ACTIVE); configuration.setSequenceNumber(configuration.getSequenceNumber() + 1); configuration.setActivatedUsername(username); configuration.setActivatedTime(System.currentTimeMillis()); save(configuration); } LOG.debug("[{},{}] Configuration activated.", id, username); return configuration; }