business.MoveDB.java Source code

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Here is the source code for business.MoveDB.java

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/*
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package business;

import java.util.List;
import org.hibernate.HibernateException;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import util.HibernateUtil;

/**
 *
 * @author Alyssa
 */
public class MoveDB {
    public static List<Move> loadMoves() {
        SessionFactory sessionFactory = HibernateUtil.getSessionFactory();
        Session session = null;
        List<Move> moves = null;

        try {
            String qS = "FROM Move m";
            session = sessionFactory.openSession();
            Query q = session.createQuery(qS);
            moves = q.list();
        } catch (HibernateException e) {
            moves = null;
        } finally {
            if (session != null && session.isOpen()) {
                session.close();
            }
        }

        return moves;
    }

    public static String addNewMove(Move m) {
        SessionFactory sessionFactory = HibernateUtil.getSessionFactory();
        Session session = null;
        String msg = "";

        try {
            session = sessionFactory.openSession();
            session.beginTransaction();
            session.persist(m);
            session.getTransaction().commit();
            session.flush();
            session.refresh(m);
            msg = "Move Added!";
        } catch (HibernateException e) {
            msg = "Error Creating Move: " + e.getMessage();
            if (session != null && session.isOpen()) {
                session.getTransaction().rollback();
            }
        } finally {
            if (session != null && session.isOpen()) {
                session.close();
            }
        }

        return msg;
    }
}