Example usage for org.hibernate Session delete

Introduction

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

Prototype

void delete(Object object);

Source Link

Document

Remove a persistent instance from the datastore.

Usage

From source file:br.unisal.dao.PacienteDao.java

public void remove(Paciente p) {
    Session session = HibernateUtil.getSessionFactory().openSession();
    Transaction tx = session.beginTransaction();
    try {/*from   w w  w .  j  av a2  s  .co  m*/
        tx.begin();
        session.delete(p);
        tx.commit();
    } catch (HibernateException e) {
        System.out.println("Exception PacienteDao.remove(): " + e.getMessage());
        tx.rollback();
    } finally {
        session.close();
    }
}

From source file:br.unisal.dao.ReuniaoDao.java

@Override
public void remove(Reuniao r) {
    Session session = HibernateUtil.getSessionFactory().openSession();
    Transaction tx = session.beginTransaction();
    try {//  w  w  w.  j  av  a2  s  .com
        tx.begin();
        session.delete(r);
        tx.commit();
    } catch (HibernateException e) {
        System.out.println("Exception ReuniaoDao.remove(): " + e.getMessage());
        tx.rollback();
    } finally {
        session.close();
    }
}

From source file:br.unisal.dao.SalaDao.java

@Override
public void remove(Sala s) {
    Session session = HibernateUtil.getSessionFactory().openSession();
    Transaction tx = session.beginTransaction();
    try {/*from w w  w .  ja v a2s .com*/
        tx.begin();
        session.delete(s);
        tx.commit();
    } catch (HibernateException e) {
        System.out.println("Exception SalaDao.remove(): " + e.getMessage());
        tx.rollback();
    } finally {
        session.close();
    }
}

From source file:br.unisal.dao.SensorDao.java

@Override
public void remove(Sensor s) {
    Session session = HibernateUtil.getSessionFactory().openSession();
    Transaction tx = session.beginTransaction();
    try {//from w w  w.j  ava2  s .  co  m
        tx.begin();
        session.delete(s);
        tx.commit();
    } catch (HibernateException e) {
        System.out.println("Exception SensorDao.remove(): " + e.getMessage());
        tx.rollback();
    } finally {
        session.close();
    }
}

From source file:br.unisal.dao.UsuarioDao.java

@Override
public void remove(Usuario s) {
    Session session = HibernateUtil.getSessionFactory().openSession();
    Transaction tx = session.beginTransaction();
    try {/*from   ww  w. j  ava 2 s . c  o m*/
        tx.begin();
        session.delete(s);
        tx.commit();
    } catch (HibernateException e) {
        System.out.println("Exception UsuarioDao.remove(): " + e.getMessage());
        tx.rollback();
    } finally {
        session.close();
    }
}

From source file:br.unisal.twitter.dao.TweetDao.java

public void remove(Tweet s) {
    Session session = HibernateUtil.getSessionFactory().openSession();
    Transaction tx = session.beginTransaction();
    try {// www  .j a  v  a 2 s .co  m
        tx.begin();
        session.delete(s);
        tx.commit();
    } catch (HibernateException e) {
        System.out.println("Exception TweetDao.remove(): " + e.getMessage());
        tx.rollback();
    } finally {
        session.close();
    }
}

From source file:br.univel.common.Dao.java

public void delete(Model model) {
    Session session = HibernateUtil.getSessionFactory().openSession();
    session.beginTransaction();/*from   ww  w.j  ava 2 s  . co  m*/
    session.delete(model);
    session.getTransaction().commit();
    session.close();
    //    HibernateUtil.finalizar();
}

From source file:by.bsuir.akkerman.mobile.server.dao.DaoUniversal.java

public boolean delete(EntityHelper obj) {
    boolean isSuccessfully = false;
    SessionFactory sessionFactory = HibernateUtil.getSessionFactory();
    Session session = sessionFactory.openSession();
    session.beginTransaction();/*from   ww  w  .ja  v  a 2s .  co m*/
    try {
        obj = (EntityHelper) session.get(obj.getClass(), obj.getId());
        session.delete(obj);
        if (!obj.getParent().isEmpty()) {
            Set<EntityHelper> set = new HashSet(obj.getParent());
            for (Iterator it = set.iterator(); it.hasNext();) {
                EntityHelper parent_obj = (EntityHelper) session.get(it.next().getClass(),
                        ((EntityHelper) it.next()).getId());
                parent_obj.getChild().add(obj);
                session.update(parent_obj);
            }
        }
        if (obj.getParent() != null) {
            Set<EntityHelper> set = new HashSet(obj.getParent());
            for (Iterator it = set.iterator(); it.hasNext();) {
                String[] lines = it.next().getClass().getName().split("_");
                EntityHelper parent_obj = (EntityHelper) session.get(lines[0],
                        ((EntityHelper) it.next()).getId());
                parent_obj.getChild().remove(obj);
                session.update(parent_obj);
            }

        }
        isSuccessfully = true;
    } catch (HibernateException ex) {
        System.out.println(ex.getMessage());
    } finally {
        session.getTransaction().commit();
        session.close();
    }
    return isSuccessfully;
}

From source file:by.telecom.subscriberapp.DAO.GenericDaoImpl.java

public void delete(T persistentObject) {
    Session session = null;
    try {//  ww w  .j  a  v  a2 s  .  c  o  m
        session = HibernateUtil.getSessionFactory().openSession();
        session.beginTransaction();
        session.delete(persistentObject);
        session.getTransaction().commit();
    } catch (Exception e) {
        e.printStackTrace();

    } finally {
        if (session != null && session.isOpen()) {
            session.close();
        }
    }
}

From source file:ca.mcgill.cs.swevo.qualyzer.model.Facade.java

License:Open Source License

/**
 * Try to delete a participant./*from ww w  .  j av  a  2s.c  o m*/
 * 
 * @param participant
 */
public void deleteParticipant(Participant participant) {
    Object project = null;
    HibernateDBManager manager = QualyzerActivator.getDefault().getHibernateDBManagers()
            .get(participant.getProject().getFolderName());
    Session session = null;
    Transaction t = null;

    try {
        session = manager.openSession();
        t = session.beginTransaction();

        /*
         * The following is ALL required in order to delete the object from the database. Don't ask me why, I don't
         * really understand it myself -JF.
         */
        project = session.get(Project.class, participant.getProject().getPersistenceId());
        Object part = session.get(Participant.class, participant.getPersistenceId());

        ((Project) project).getParticipants().remove(part);

        session.delete(part);
        session.saveOrUpdate(project);
        session.flush();
        t.commit();

        fListenerManager.notifyParticipantListeners(ChangeType.DELETE, new Participant[] { participant }, this);
    } catch (HibernateException e) {
        HibernateUtil.quietRollback(t);
        String key = "model.Facade.Participant.cannotDelete"; //$NON-NLS-1$
        String errorMessage = Messages.getString(key);
        fLogger.error(key, e);
        throw new QualyzerException(errorMessage, e);
    } finally {
        HibernateUtil.quietClose(session);
    }
}