private void createAlert(AcInputChannel channel) {
AcReceivedFileAlert alert = _access.newReceivedFileAlert();
alert.setInputChannelId(channel.getId());
alert.setCreateUtcTs(_now);
alert.setExpirationUtcTs(getAlertExpiration());
_access.getReceivedFileAlertDb().insert(alert);
}
private void expireOldAlerts() {
_access.getReceivedFileAlertDb().deleteOldAlerts();
}
private boolean noActiveAlertFor(AcInputChannel channel) {
AcReceivedFileAlertDb db = _access.getReceivedFileAlertDb();
JwList<AcReceivedFileAlert> v = db.getAllByInputChannelId(channel.getId());
if (activeAlerts(v)) return false;
return true;
}