Example usage for org.hibernate SessionFactory openSession

Introduction

In this page you can find the example usage for org.hibernate SessionFactory openSession.

Prototype

Session openSession() throws HibernateException;

Source Link

Document

Open a Session .

Usage

From source file:cl.model.dao.BoletinDAO.java

public void ingresar(Boletin boletin) {
    SessionFactory sf = null;
    Session session = null;//from w  ww. j a v  a 2s . c om
    Transaction tx = null;
    try {
        sf = HibernateUtil.getSessionFactory();
        session = sf.openSession();
        tx = session.beginTransaction();
        session.save(boletin);
        tx.commit();
        session.close();
    } catch (Exception ex) {
        tx.rollback();
        throw new RuntimeException("No se pudo registrar el boletin");
    }
}

From source file:cl.model.dao.BoletinDAO.java

public void modificar(Boletin boletin) {
    SessionFactory sf = null;
    Session session = null;/*from   ww w .  ja  v a  2s  .  c om*/
    Transaction tx = null;
    try {
        sf = HibernateUtil.getSessionFactory();
        session = sf.openSession();
        tx = session.beginTransaction();
        session.save(boletin);
        tx.commit();
        session.close();
    } catch (Exception ex) {
        tx.rollback();
        throw new RuntimeException("No se pudo modificar el boletin");
    }
}

From source file:cl.model.dao.BoletinDAO.java

public Boletin consultar(int codigo) {
    SessionFactory sf = HibernateUtil.getSessionFactory();
    Session session = sf.openSession();
    Boletin boletin = (Boletin) session.get(Boletin.class, codigo);
    if (boletin != null) {
        return boletin;
    } else {/*  w ww. j a  v  a2s .co  m*/
        return new Boletin();
    }
}

From source file:cl.model.dao.BoletinDAO.java

public List<Boletin> findAll() {
    SessionFactory sf = HibernateUtil.getSessionFactory();
    Session session = sf.openSession();
    Query query = session.createQuery("from Boletin");
    List<Boletin> lista = query.list();
    session.close();/* w  w  w  . ja  va 2 s .  com*/
    return lista;
}

From source file:cl.model.dao.BoletinDAO.java

public void eliminar(int codigo) {
    SessionFactory sf = null;
    Session session = null;/*from  w ww . j a  va2  s  .co  m*/
    Transaction tx = null;
    try {
        sf = HibernateUtil.getSessionFactory();
        session = sf.openSession();
        tx = session.beginTransaction();
        session.delete(codigo);
        tx.commit();
        session.close();
    } catch (Exception ex) {
        tx.rollback();
        throw new RuntimeException("No se pudo eliminar el boletin");
    }
}

From source file:cl.model.dao.CarreraDAO.java

public void ingresar(Carrera carrera) {
    SessionFactory sf = null;
    Session session = null;//w  w  w.j  a  va2s .  c  o m
    Transaction tx = null;
    try {
        sf = HibernateUtil.getSessionFactory();
        session = sf.openSession();
        tx = session.beginTransaction();
        session.save(carrera);
        tx.commit();
        session.close();
    } catch (Exception ex) {
        tx.rollback();
        throw new RuntimeException("No se pudo registrar la carrera");
    }
}

From source file:cl.model.dao.CarreraDAO.java

public void modificar(Carrera carrera) {
    SessionFactory sf = null;
    Session session = null;/*w  w  w  . j  ava2  s . c o  m*/
    Transaction tx = null;
    try {
        sf = HibernateUtil.getSessionFactory();
        session = sf.openSession();
        tx = session.beginTransaction();
        session.save(carrera);
        tx.commit();
        session.close();
    } catch (Exception ex) {
        tx.rollback();
        throw new RuntimeException("No se pudo modificar la carrera");
    }
}

From source file:cl.model.dao.CarreraDAO.java

public int consultar(int codigo) {
    SessionFactory sf = HibernateUtil.getSessionFactory();
    Session session = sf.openSession();
    Carrera carrera = (Carrera) session.get(Carrera.class, codigo);
    if (carrera != null) {
        return 1;
    } else {/*from  ww  w  . ja  va2s. co m*/
        return 0;
    }
}

From source file:cl.model.dao.CarreraDAO.java

public List<Carrera> findAll() {
    SessionFactory sf = HibernateUtil.getSessionFactory();
    Session session = sf.openSession();
    Query query = session.createQuery("from Carrera");
    List<Carrera> lista = query.list();
    session.close();//from   ww w . java2 s  . c  o m
    return lista;
}

From source file:cl.model.dao.CarreraDAO.java

public void eliminar(int codigo) {
    SessionFactory sf = null;
    Session session = null;//from  w w  w  .jav a 2  s.co m
    Transaction tx = null;
    try {
        sf = HibernateUtil.getSessionFactory();
        session = sf.openSession();
        tx = session.beginTransaction();
        session.delete(codigo);
        tx.commit();
        session.close();
    } catch (Exception ex) {
        tx.rollback();
        throw new RuntimeException("No se pudo eliminar la carrera");
    }
}