/**
* Get all referrals associated with this office visit.
*
* @return List of ReferralBeans.
* @throws DBException
*/
public List<ReferralBean> getReferrals() throws DBException {
if (isUnsaved()) {
return new ArrayList<ReferralBean>();
} else {
return referralDAO.getReferralsFromOV(getOvID());
}
}
/**
* Get a specific referral.
*
* @param id The id of the desired referral.
* @return ReferralBean
* @throws DBException
*/
public ReferralBean getReferral(long id) throws DBException {
return referralDAO.getReferral(id);
}