package no.ugland.utransprod.dao.hibernate;
import java.util.List;
import no.ugland.utransprod.dao.CraningCostDAO;
import no.ugland.utransprod.model.CraningCost;
import org.hibernate.Session;
import org.hibernate.criterion.Restrictions;
import org.springframework.orm.hibernate3.HibernateCallback;
public class CraningCostDAOHibernate extends BaseDAOHibernate<CraningCost>
implements CraningCostDAO {
/**
* Konstrukt�r
*/
public CraningCostDAOHibernate() {
super(CraningCost.class);
}
public final CraningCost findByRuleId(final String ruleId) {
return (CraningCost) getHibernateTemplate().execute(
new HibernateCallback() {
@SuppressWarnings("unchecked")
public Object doInHibernate(final Session session) {
List<CraningCost> list = session.createCriteria(
CraningCost.class).add(
Restrictions.eq("ruleId", ruleId)).list();
if (list != null && list.size() == 1) {
return list.get(0);
}
return null;
}
});
}
}