Example usage for org.hibernate Session clear

Introduction

In this page you can find the example usage for org.hibernate Session clear.

Prototype

void clear();

Source Link

Document

Completely clear the session.

Usage

From source file:com.yize.broadcast.core.hibernate.SimpleHibernateDao.java

License:Apache License

/**
 * ??.//from  w  w w  . j  a v  a  2  s . com
 */
@Transactional
public void batchSave(final List<T> entities) {
    Assert.notNull(entities, "entity?");
    Session session = getSession();
    int count = 0;
    for (T entity : entities) {
        session.saveOrUpdate(entity);
        ++count;
        if (count % 50 == 0) {
            session.flush();
            session.clear();
        }
    }
}

From source file:com.zhu.service.CarService.java

public List<Car> getEmptyCar() {
    Session session = HibernateSessionFactory.getSession();
    session.clear();
    StringBuffer hql = new StringBuffer();
    hql.append("from Car where status = 0");
    Query query = session.createQuery(hql.toString());
    List<Car> car = query.list();
    session.close();//from   w ww  .  j av a2 s . co m
    return car;
}

From source file:com.zhu.service.CarService.java

public void updCar(Car car) {
    Session session = HibernateSessionFactory.getSession();
    session.clear();
    Transaction transaction = session.beginTransaction();
    session.merge(car);//from w w w.  j  a  v a2 s. c o  m
    session.flush();
    transaction.commit();
    session.close();
}

From source file:cz.zcu.pia.social.network.backend.services.dao.GenericDAO.java

/**
 * Closes session with transaction//from ww  w. j ava 2s. co m
 *
 * @param s session
 */
private void closeSessionWithTransaction(Session s) {
    s.flush();
    this.currentTransaction.commit();
    s.clear();
    s.close();

}

From source file:dao.BolsistaDAO.java

public static List<Bolsista> obterBolsistas() throws SQLException, ClassNotFoundException {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();/*from  w  w  w.ja  v  a 2s .c o  m*/
    session.clear();
    List<Bolsista> bolsistas = session.createCriteria(Bolsista.class).list();

    return bolsistas;
}

From source file:dao.BolsistaDAO.java

public static List<Bolsista> obterBolsistaPorNome(String nomeBolsista)
        throws SQLException, ClassNotFoundException {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();/* www . j  a va  2s . c  om*/
    session.clear();
    List<Bolsista> bolsistas = session.createQuery("from bolsista where nome like '%' +nomeBolsista+'%'")
            .list();

    return bolsistas;
}

From source file:dao.BolsistaDAO.java

public static Bolsista obterBolsista(int matricula) throws SQLException, ClassNotFoundException {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();//ww w .  j a v  a  2s.  c o  m
    session.clear();
    Bolsista bolsista = (Bolsista) session.load(Bolsista.class, matricula);

    return bolsista;

}

From source file:dao.BolsistaDAO.java

public static void gravar(Bolsista bolsista) throws SQLException, ClassNotFoundException {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    Transaction transaction = session.beginTransaction();
    session.clear();
    session.save(bolsista.getPessoas());
    session.save(bolsista);//from  w w w .  j a  va 2 s .  co  m
    transaction.commit();

}

From source file:dao.BolsistaDAO.java

public static void editar(Bolsista bolsista) throws SQLException, ClassNotFoundException {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    Transaction transaction = session.beginTransaction();
    session.clear();
    session.update(bolsista);//from  w w  w .  j a  v a  2s.  co  m
    session.update(bolsista.getPessoas());
    transaction.commit();

}

From source file:dao.BolsistaDAO.java

public static void excluir(Bolsista bolsista) throws SQLException, ClassNotFoundException {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    Transaction transaction = session.beginTransaction();
    session.clear();
    session.delete(bolsista);/*ww w .  j av a 2 s.c o  m*/
    session.delete(bolsista.getPessoas());
    transaction.commit();

}