DAOs.MovArticuloDAO.java Source code

Introduction

Here is the source code for DAOs.MovArticuloDAO.java

Source

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package DAOs;

import interfazrmi.MovArticulo;
import java.util.ArrayList;
import java.util.List;
import org.hibernate.HibernateException;
import org.hibernate.Query;
import org.hibernate.Transaction;
import util.HibernateUtil;

/**
 *
 * @author esedecks
 */
public class MovArticuloDAO {
    public boolean create(MovArticulo ar) {
        Transaction tr = null;
        try {
            org.hibernate.Session s = HibernateUtil.getSessionFactory().getCurrentSession();
            tr = s.getTransaction();
            tr.begin();
            s.save(ar);
            tr.commit();
            System.err.println("Se guard el movimiento correctamente ");

        } catch (HibernateException he) {
            if (tr != null && tr.isActive())
                tr.rollback();
            System.err.println("Sucedi un error");
            he.printStackTrace();
            return false;
        }
        return true;
    }

    public boolean update(MovArticulo ar) {
        Transaction tr = null;
        try {
            org.hibernate.Session s = HibernateUtil.getSessionFactory().getCurrentSession();
            tr = s.getTransaction();
            tr.begin();
            s.merge(ar);
            tr.commit();
            System.err.println("Se actualiz el movimiento correctamente ");
        } catch (HibernateException he) {
            if (tr != null && tr.isActive())
                tr.rollback();
            System.err.println("Sucedi un error");
            he.printStackTrace();
            return false;

        }
        return true;
    }

    public boolean delete(MovArticulo ar) {
        Transaction tr = null;
        try {
            org.hibernate.Session s = HibernateUtil.getSessionFactory().getCurrentSession();
            tr = s.getTransaction();
            tr.begin();
            s.delete(ar);
            tr.commit();
            System.err.println("Se borr el movimiento correctamente ");
        } catch (HibernateException he) {
            if (tr != null && tr.isActive())
                tr.rollback();
            System.err.println("Sucedi un error");
            he.printStackTrace();
            return false;
        }
        return true;
    }

    public MovArticulo readOne(MovArticulo a) {
        Transaction tr = null;
        List lista = null;
        MovArticulo artiTemp = null;
        try {
            org.hibernate.Session s = HibernateUtil.getSessionFactory().getCurrentSession();
            tr = s.getTransaction();
            tr.begin();
            artiTemp = (MovArticulo) s.get(a.getClass(), a.getIdMovimiento());
            tr.commit();
        } catch (HibernateException he) {
            if (tr != null && tr.isActive())
                tr.rollback();
            System.err.println("Sucedi un error");
            he.printStackTrace();
            return null;
        }
        return artiTemp;
    }

    public List readAll() {
        Transaction tr = null;
        List lista = null;

        try {
            org.hibernate.Session s = HibernateUtil.getSessionFactory().getCurrentSession();
            tr = s.getTransaction();
            tr.begin();
            lista = new ArrayList();
            Query q = s.createQuery("from MovArticulo");
            lista = q.list();
            tr.commit();
        } catch (HibernateException he) {
            if (tr != null && tr.isActive())
                tr.rollback();
            System.err.println("Sucedi un error");
            he.printStackTrace();
        }
        return lista;
    }
}