business.OpponentDB.java Source code

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Here is the source code for business.OpponentDB.java

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/*
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package business;

import javax.persistence.EntityManager;
import javax.persistence.NoResultException;
import javax.persistence.TypedQuery;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import util.HibernateUtil;

/**
 *
 * @author Alyssa
 */
public class OpponentDB {
    public static Opponent findOpponent(int oppID) {
        SessionFactory sessionFactory = HibernateUtil.getSessionFactory();
        Session session = null;
        Opponent opp = null;

        try {
            String qS = "FROM Opponent o WHERE o.id = :oppID";
            session = sessionFactory.openSession();
            Query q = session.createQuery(qS);
            q.setParameter("oppID", oppID);
            opp = (Opponent) q.uniqueResult();
        } catch (NoResultException e) {
            return null;
        } finally {
            if (session != null && session.isOpen()) {
                session.close();
            }
        }

        return opp;
    }
}