private void update(final UpdatableLDAPRequest request, final LDAPConstraints constraints) { final LDAPConstraints c = (constraints == null) ? this.constraints : constraints; request.setControls(LDAPControl.toControls(c.getServerControls())); request.setResponseTimeoutMillis(c.getTimeLimit()); request.setFollowReferrals(c.getReferrals()); }