@Override
public List<Object> getDataById(Class className, String columnName, String key) {
Session session = sessionFactory.openSession();
List<Object> data = null;
try {
Criteria cr = session.createCriteria(className);
@Override
public List<Object> getDataById(Class className, String columnName, String key) {
Session session = sessionFactory.openSession();
List<Object> data = null;
try {
Criteria cr = session.createCriteria(className);