br.com.dao.UsuarioImp.java Source code

Introduction

Here is the source code for br.com.dao.UsuarioImp.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 br.com.dao;

import br.com.models.Pessoa;
import br.com.models.Usuario;
import br.com.utils.HibernateUtil;
import java.util.List;
import org.hibernate.Session;
import org.hibernate.Transaction;

/**
 *
 * @author Robson
 */
public class UsuarioImp implements UsuarioDao {

    public void save(Usuario usuario) {
        Session session = HibernateUtil.getSessionFactory().openSession();
        Transaction t = session.beginTransaction();
        session.save(usuario);
        t.commit();
    }

    public Pessoa getUsuario(long id) {
        Session session = HibernateUtil.getSessionFactory().openSession();
        return (Pessoa) session.load(Pessoa.class, id);
    }

    public List<Usuario> list() {
        Session session = HibernateUtil.getSessionFactory().openSession();
        Transaction t = session.beginTransaction();
        List lista = session.createQuery("from Usuario").list();
        t.commit();
        return lista;
    }

    public void remove(Usuario usuario) {
        Session session = HibernateUtil.getSessionFactory().openSession();
        Transaction t = session.beginTransaction();
        session.delete(usuario);
        t.commit();
    }

    public void update(Usuario usuario) {
        Session session = HibernateUtil.getSessionFactory().openSession();
        Transaction t = session.beginTransaction();
        session.update(usuario);
        t.commit();
    }

}