com.demo.impl.CausasDevolucionImpl.java Source code

Introduction

Here is the source code for com.demo.impl.CausasDevolucionImpl.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 com.demo.impl;

import com.demo.dao.CausasDevolucionDao;
import com.demo.model.CausasDevolucion;
import com.demo.util.HibernateUtil;
import com.demo.util.LogSistema;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.Transaction;

/**
 *
 * @author casiopea
 */
public class CausasDevolucionImpl implements Serializable, CausasDevolucionDao {

    @Override
    public List<CausasDevolucion> getCausasDevolucion() {
        try {
            Session session = HibernateUtil.getSessionFactory().openSession();
            Transaction t = session.beginTransaction();
            List<CausasDevolucion> lista = session.createSQLQuery("select * from causas_devolucion;")
                    .addEntity(CausasDevolucion.class).list();
            t.commit();

            if (session.isOpen()) {
                session.close();
            }
            return lista;
        } catch (HibernateException he) {
            LogSistema.guardarlog(this.getClass().getName()
                    + " Method: getCausasDevolucion, Excepcion HibernateException: " + he.getMessage());
            System.out.println("Error al traer las causas de devolucion");
            List<CausasDevolucion> lista = new ArrayList<>();
            return lista;
        }
    }

}