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.DetallePrestamoDAO.java

public void ingresar(DetallePrestamo detalle) {
    SessionFactory sf = null;
    Session session = null;/* w w  w  .  ja v a2s.  c o  m*/
    Transaction tx = null;
    try {
        sf = HibernateUtil.getSessionFactory();
        session = sf.openSession();
        tx = session.beginTransaction();
        session.save(detalle);
        tx.commit();
        session.close();
    } catch (Exception ex) {
        tx.rollback();
        throw new RuntimeException("No se pudo registrar el detalle del prestamo");
    }
}

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

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

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

public int consultar(int codigo) {
    SessionFactory sf = HibernateUtil.getSessionFactory();
    Session session = sf.openSession();
    DetallePrestamo detalle = (DetallePrestamo) session.get(DetallePrestamo.class, codigo);
    if (detalle != null) {
        return 1;
    } else {/*  w  w w .  j  av a  2s .co m*/
        return 0;
    }
}

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

public List<DetallePrestamo> findAll() {
    SessionFactory sf = HibernateUtil.getSessionFactory();
    Session session = sf.openSession();
    Query query = session.createQuery("from DetallePrestamo");
    List<DetallePrestamo> lista = query.list();
    session.close();/*  w w w.jav  a  2s.c  om*/
    return lista;
}

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

public void eliminar(int codigo) {
    SessionFactory sf = null;
    Session session = null;/*from  ww  w .  j a  v  a  2  s.  c  o 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 detalle");
    }
}

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

public void ingresarEmpleado(Employee emp) {
    SessionFactory sf = null;
    Session session = null;/*from  w ww  .ja va 2 s .c  om*/
    Transaction txn = null;

    try {
        sf = HibernateUtil.getSessionFactory();
        session = sf.openSession();
        txn = session.beginTransaction();
        session.save(emp);
        txn.commit();
        session.close();
    } catch (Exception e) {
        txn.rollback();
        throw new RuntimeException("No se pudo guardar detalles de empleado");
    }

}

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

public String consultarEmpleado(int codigo) {
    SessionFactory sf = HibernateUtil.getSessionFactory();
    Session session = sf.openSession();
    Employee emp = (Employee) session.get(Employee.class, codigo);
    session.close();//from   ww  w.  ja  v a 2s. c om
    if (emp != null) {
        return "El empleado con codigo " + emp.getId() + "cuyo nombre es " + emp.getName()
                + "ocupa la posicion de " + emp.getRole() + " y fue ingresado el sistema la fecha"
                + emp.getInsertTime();
    } else {
        return "El codigo de empleado " + codigo + "no pudo ser encontrado";
    }
}

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

public List<Employee> verEmpleados() {
    SessionFactory sf = HibernateUtil.getSessionFactory();
    Session session = sf.openSession();
    Query query = session.createQuery("from Employee");
    List<Employee> lista = query.list();
    session.close();//from   w ww. jav  a2 s .  c  o  m
    return lista;
}

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

public void ingresarInscrito(InscripcionesWorkshop inscrito) {
    SessionFactory sf = null;
    Session session = null;// ww w.j  ava  2 s .co  m
    Transaction tx = null;
    try {
        sf = HibernateUtil.getSessionFactory();
        session = sf.openSession();
        tx = session.beginTransaction();
        session.save(inscrito);
        tx.commit();
        session.close();
    } catch (Exception ex) {
        tx.rollback();
        throw new RuntimeException("No se pudo registrar la inscripcion");
    }
}

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

public void modficarInscrito(InscripcionesWorkshop inscrito) {
    SessionFactory sf = null;
    Session session = null;/* w  w w . jav  a 2s  .  co m*/
    Transaction tx = null;
    try {
        sf = HibernateUtil.getSessionFactory();
        session = sf.openSession();
        tx = session.beginTransaction();
        session.save(inscrito);
        tx.commit();
        session.close();
    } catch (Exception ex) {
        tx.rollback();
        throw new RuntimeException("No se pudo modificar la inscripcion");
    }
}