services.ABM.java Source code

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Here is the source code for services.ABM.java

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/*
 * Copyright (C) 2013 Gabriel Lopez <gabriel.marcos.lopez@gmail.com>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

package services;

import model.HibernateUtil;
import org.hibernate.Session;

public abstract class ABM<T> {

    public void add(T obj) {
        Session s = HibernateUtil.getSessionFactory().getCurrentSession();
        s.beginTransaction();
        s.save(obj);
        s.getTransaction().commit();
        HibernateUtil.getSessionFactory().close();
    }

    public void delete(T obj) {
        Session s = HibernateUtil.getSessionFactory().getCurrentSession();
        s.beginTransaction();
        s.delete(obj);
        s.getTransaction().commit();
        HibernateUtil.getSessionFactory().close();
    }

    public void update(T obj) {
        Session s = HibernateUtil.getSessionFactory().getCurrentSession();
        s.beginTransaction();
        //        User dbuser = (T) s.get(User.class, user.getId());
        s.merge(obj);
        s.getTransaction().commit();
        HibernateUtil.getSessionFactory().close();
    }
}