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.sap.data.db.dao.EventDao.java

public void save(List<EventPojo> evnts) throws NotFoundException {
    Session session = null;
    try {/*from  w w w.ja  va2 s .  c  o  m*/
        session = HibernateUtil.getSession();
        session.beginTransaction();
        for (EventPojo evnt : evnts) {
            session.saveOrUpdate("EventPojo", evnt);
            session.flush();
            session.clear();
        }
        session.getTransaction().commit();
    } catch (HibernateException ex) {
        session.getTransaction().rollback();
        Logger.getLogger(EventDao.class.getName()).log(Level.SEVERE, null, ex);
        throw new NotFoundException(ex.getMessage());
    } finally {
        HibernateUtil.close(session);
    }
}

From source file:com.sap.data.db.dao.StructureDao.java

public void saveEntityToList(List<?> entities) throws NotFoundException {
    synchronized (lock) {
        Session session = null;
        try {/*from  ww  w . j av  a  2s. c  o m*/
            if (entities != null) {
                session = HibernateUtil.getSession();
                session.beginTransaction();
                int i = 0;
                for (Object entity : entities) {
                    session.saveOrUpdate(this.structure, entity);
                    if (i++ % 20 == 0) {
                        session.flush();
                        session.clear();
                    }
                }
                session.getTransaction().commit();
            }
        } catch (HibernateException ex) {
            if (session != null) {
                session.getTransaction().rollback();
            }
            throw new NotFoundException(ex.getMessage());
        } finally {
            HibernateUtil.close(session);
        }
    }
}

From source file:com.sasav.blackjack.dao.AccountDao.java

public boolean runAccountTransaction(Account account, AccountTransaction transaction) {
    Session session = sessionFactory.openSession();
    Transaction tx = null;/*  www  . j a v  a 2  s . c  o  m*/
    try {
        tx = session.beginTransaction();
        session.saveOrUpdate(transaction);
        session.saveOrUpdate(account);
        session.flush();
        session.clear();
        tx.commit();
    } catch (Exception e) {
        if (tx != null) {
            tx.rollback();
        }
        LOG.error("Saving AccountTransaction with error ", e);
        return false;
    }
    return true;
}

From source file:com.sasav.blackjack.dao.AccountDao.java

public boolean runAccountTransaction(Account account, Account account2, AccountTransaction transaction) {
    Session session = sessionFactory.openSession();
    Transaction tx = null;/* ww w  .ja  v  a2 s  .c  o  m*/
    try {
        tx = session.beginTransaction();
        session.saveOrUpdate(transaction);
        session.saveOrUpdate(account);
        session.saveOrUpdate(account2);
        session.flush();
        session.clear();
        tx.commit();
    } catch (Exception e) {
        if (tx != null) {
            tx.rollback();
        }
        LOG.error("Saving AccountTransaction with error ", e);
        return false;
    }
    return true;
}

From source file:com.sasav.blackjack.dao.CommonDao.java

public boolean saveOrUpdate(Object object) {
    Session session = sessionFactory.openSession();
    Transaction tx = null;/*from w  ww.ja v  a2s.  co  m*/
    try {
        tx = session.beginTransaction();
        session.saveOrUpdate(object);
        session.flush();
        session.clear();
        tx.commit();
    } catch (Exception e) {
        if (tx != null) {
            tx.rollback();
        }
        LOG.error("Saving with error ", e);
        return false;
    }
    return true;
}

From source file:com.sasav.blackjack.dao.CommonDao.java

public boolean savaOrUpdateAll(Collection coll) {
    Session session = sessionFactory.openSession();
    Transaction tx = null;// w  w  w .j  a v  a  2s .c  o m
    try {
        tx = session.beginTransaction();
        for (Iterator it = coll.iterator(); it.hasNext();) {
            session.saveOrUpdate(it.next());
        }
        session.flush();
        session.clear();
        tx.commit();
    } catch (Exception e) {
        if (tx != null) {
            tx.rollback();
        }
        LOG.error("Saving with error ", e);
        return false;
    }
    return true;
}

From source file:com.sasav.blackjack.dao.CommonDao.java

public void delete(Object object) {
    Session session = sessionFactory.openSession();
    Transaction tx = null;/*from w  w  w .j  a  v a 2 s.com*/
    try {
        tx = session.beginTransaction();
        session.delete(object);
        session.flush();
        session.clear();
        tx.commit();
    } catch (Exception e) {
        if (tx != null) {
            tx.rollback();
        }
        throw e;
    }
}

From source file:com.sasav.blackjack.dao.CommonDao.java

public void deleteAll(Collection coll) {
    Session session = sessionFactory.openSession();
    Transaction tx = null;/*from w ww.j av a 2  s .  c o m*/
    try {
        tx = session.beginTransaction();
        for (Iterator it = coll.iterator(); it.hasNext();) {
            session.delete(it.next());
        }
        session.flush();
        session.clear();
        tx.commit();
    } catch (Exception e) {
        if (tx != null) {
            tx.rollback();
        }
        throw e;
    }
}

From source file:com.sasav.blackjack.dao.CommonDao.java

public void runQuery(String queryS) {
    Session session = sessionFactory.openSession();
    Transaction tx = null;//from www.  j  a  v  a 2s  . c  o m
    try {
        tx = session.beginTransaction();
        Query query = session.createSQLQuery(queryS);
        query.executeUpdate();
        session.flush();
        session.clear();
        tx.commit();

    } catch (Exception e) {
        if (tx != null) {
            tx.rollback();
        }
        throw e;
    }
}

From source file:com.sigaf.dao.EmpleadoAreaDao.java

@Override
public void update(TEmpleadoArea empleadoArea) {

    Session session = sessionFactory.openSession();
    session.beginTransaction();/*w  ww . j  ava 2  s.c  o m*/
    session.update(empleadoArea);
    session.getTransaction().commit();
    session.clear();
    session.close();
}