Example usage for org.hibernate Session refresh

Introduction

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

Prototype

void refresh(Object object);

Source Link

Document

Re-read the state of the given instance from the underlying database.

Usage

From source file:edu.ku.brc.specify.treeutils.HibernateTreeDataServiceImpl.java

License:Open Source License

public synchronized void refresh(final Object... objects) {
    Session session = getNewSession(objects);
    try {/*from  w  w  w. j a v  a2  s .c  o  m*/
        for (Object o : objects) {
            session.refresh(o);
        }

    } catch (Exception ex) {
        edu.ku.brc.af.core.UsageTracker.incrHandledUsageCount();
        edu.ku.brc.exceptions.ExceptionTracker.getInstance().capture(HibernateTreeDataServiceImpl.class, ex);
        log.error(ex);
    } finally {
        session.close();
    }
}

From source file:edu.utah.further.ds.impl.executor.db.hibernate.criteria.HibernateResultListRefresher.java

License:Apache License

@Override
public boolean process(final ChainRequest request) {
    if (log.isDebugEnabled()) {
        log.debug("Re-reading entity state by calling refresh");
    }/*from  w  w w  .j a v a 2  s. c  o  m*/

    final List<?> results = request.getAttribute(QUERY_RESULT);
    Validate.notNull(results, "Expected query results");
    final HibernateExecReq executionReq = new HibernateExecReq(request);
    final SessionFactory sessionFactory = executionReq.getSessionFactory();
    Validate.notNull(sessionFactory, "SessionFactory required to re-read entity state");

    final Session session = sessionFactory.getCurrentSession();
    for (final Object result : results) {
        if (log.isTraceEnabled()) {
            log.trace("Before refreshing " + result);
        }

        session.refresh(result);

        if (log.isTraceEnabled()) {
            log.trace("After refreshing " + result);
        }
    }

    if (log.isDebugEnabled()) {
        log.debug("All entities refreshed");
    }

    return false;
}

From source file:es.emergya.bbdd.dao.HistoricoGPSHome.java

License:Open Source License

@Transactional(propagation = Propagation.REQUIRES_NEW, readOnly = true, rollbackFor = Throwable.class)
public HistoricoGPS lastGPSForRecurso(Recurso r) {
    if (r == null)
        return null;

    try {//from w w  w.  j av a  2 s. c  o  m

        Session currentSession = getSession();
        currentSession.flush();
        currentSession.refresh(r);
        if (r.getHistoricoGps() != null) {
            r.getHistoricoGps().getPosX();
            return r.getHistoricoGps();
        }
    } catch (Throwable t) {
    }

    return lastGPSForRecurso(r.getIdentificador());
}

From source file:es.emergya.bbdd.dao.RecursoHome.java

License:Open Source License

@SuppressWarnings("unchecked")
@Transactional(readOnly = true, rollbackFor = Throwable.class, propagation = Propagation.REQUIRES_NEW)
public List<Recurso> getAll(Usuario u) {
    List<Recurso> res = new ArrayList<Recurso>();
    try {//from w w w  .  ja  v a  2  s .  co m
        Session currentSession = getSession();
        currentSession.clear();

        final Calendar calenar = Calendar.getInstance();
        calenar.add(Calendar.MINUTE, -LogicConstants.getInt("AVL_TIMEOUT", 30));
        Date fecha = calenar.getTime();

        String sql = "select this_.* from recursos this_ "
                + "inner join flotas flota2_ on this_.flota_x_flota=flota2_.x_flota "
                + "inner join ROLES_X_FLOTAS roles15_ on flota2_.x_flota=roles15_.X_FLOTA "
                + "inner join roles rol3_ on roles15_.X_ROL=rol3_.x_rol "
                + "inner join usuarios usuario4_ on rol3_.x_rol=usuario4_.fk_roles "
                + "inner join historico_gps historico1_ on this_.fk_historico_gps=historico1_.x_historico "
                + "where this_.habilitado=true " + "and historico1_.marca_temporal>=:DATE ";

        if (u != null && u.getId() != null) {
            sql += "and usuario4_.x_usuarios=:ID";
        }
        Query criteria = currentSession.createSQLQuery(sql).addEntity(Recurso.class).setTimestamp("DATE", fecha)
                .setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);
        if (u != null && u.getId() != null) {
            criteria = criteria.setLong("ID", u.getId());
        }

        log.trace("Cogemos los recursos visibles: " + criteria.toString() + " " + fecha);

        res = criteria.list();

        if (log.isTraceEnabled()) {
            log.trace("Recursos que mostramos finalmente:");
            for (Recurso s : res) {
                log.trace(s);
            }
        }
        for (Recurso uniqueResult : res) {
            if (uniqueResult != null) {
                if (uniqueResult.getEstadoEurocop() != null) {
                    uniqueResult.getEstadoEurocop().getId();
                }
                if (uniqueResult.getFlotas() != null) {
                    uniqueResult.setFlotas(
                            (Flota) currentSession.get(Flota.class, uniqueResult.getFlotas().getId()));
                    currentSession.refresh(uniqueResult.getFlotas());
                }
                if (uniqueResult.getPatrullas() != null) {
                    uniqueResult.setPatrullas(
                            (Patrulla) currentSession.get(Patrulla.class, uniqueResult.getPatrullas().getId()));
                    uniqueResult.getPatrullas().getId();
                }
            }
        }

    } catch (Throwable t) {
        log.error("Mostrando los recursos visibles", t);
    }

    return res;
}

From source file:es.uvigo.ei.sing.gc.view.models.committee.classifiers.ClassifiersViewModel.java

License:Open Source License

@Command("deleteClassifier")
public void deleteClassifier(@BindingParam("classifier") final ClassifierBuilderMetaData classifier) {
    this.dataLostNotification("Delete Classifier", String.format(
            "Deleting this classifier will provoke data deletion. Are you sure you want to delete the %s classifier?",
            classifier.getName()), CommitteeStatus.EXPERIMENT_EXECUTION, CommitteeStatus.EVALUATOR,
            new Runnable() {
                @Override//from w ww  .  j a v a2s  .c o m
                public void run() {
                    final Session session = HibernateUtil.currentSession();
                    final Committee committee = ClassifiersViewModel.this.getCommittee();

                    session.refresh(classifier);
                    committee.getClassifiers().remove(classifier);
                    session.delete(classifier);
                    session.update(committee);

                    BindUtils.postNotifyChange(null, null, ClassifiersViewModel.this, "classifiers");
                    ClassifiersViewModel.this.updateExecutions();
                }
            }, null, new Runnable() {
                @Override
                public void run() {
                    Messagebox.show(
                            String.format("Are you sure you want to delete the %s classifier?",
                                    classifier.getName()),
                            "Delete Classifier", Messagebox.YES | Messagebox.NO, Messagebox.EXCLAMATION,
                            new EventListener<Event>() {
                                @Override
                                public void onEvent(Event event) throws Exception {
                                    if (((Integer) event.getData()).intValue() == Messagebox.YES) {
                                        final Session session = HibernateUtil.currentSession();
                                        final Committee committee = ClassifiersViewModel.this.getCommittee();

                                        session.refresh(classifier);
                                        committee.getClassifiers().remove(classifier);
                                        session.delete(classifier);
                                        session.update(committee);

                                        BindUtils.postNotifyChange(null, null, ClassifiersViewModel.this,
                                                "classifiers");
                                        ClassifiersViewModel.this.updateExecutions();
                                    }
                                }
                            });
                };
            });
}

From source file:eu.interedition.text.Text.java

License:Apache License

public Text write(Session session, Reader contents, long contentLength) throws IOException {
    Text text = (Text) session.merge(this);

    final TextDigestingFilterReader digestingFilterReader = new TextDigestingFilterReader(
            new BufferedReader(contents));
    text.setLength(contentLength);//from   ww  w  .j a va2s.  com
    text.setContent(Hibernate.getLobCreator(session).createClob(digestingFilterReader, contentLength));

    session.flush();
    session.refresh(text);

    text.setDigest(digestingFilterReader.digest());

    return text;
}

From source file:eu.interedition.text.Text.java

License:Apache License

public static Text create(Session session, Annotation layer, Text.Type type) {
    Text text = new Text();
    text.setLayer(layer);/*from   w ww  .  ja  v  a  2s . com*/
    text.setType(type);
    text.setContent(Hibernate.getLobCreator(session).createClob(""));
    text.setLength(0);

    text = (Text) session.merge(text);
    session.flush();
    session.refresh(text);

    text.setDigest(NULL_DIGEST);
    return text;
}

From source file:eu.ist_phosphorus.harmony.idb.database.TransactionManager.java

License:Open Source License

private void refreshObjects(Session sess) {
    if (refreshObjects != null) {
        for (Object o : refreshObjects) {
            sess.refresh(o);
        }/*from   w w  w.j a v a2 s. c o  m*/
    }
}

From source file:gr.interamerican.bo2.impl.open.hibernate.refreshmodes.FastGetAndRefresh.java

License:Open Source License

public Object get(Session session, Serializable id, Class<?> persistentClass) {
    Object o = session.get(persistentClass, id);
    session.refresh(o);
    return o;//from  ww  w.  jav  a 2 s.c om
}

From source file:gr.interamerican.bo2.impl.open.hibernate.refreshmodes.GetAndRefresh.java

License:Open Source License

public Object get(Session session, Serializable id, Class<?> persistentClass) {
    Object o = session.get(persistentClass, id);
    if (o != null) {
        session.refresh(o);
    }/*from ww  w .j  a va 2  s .  com*/
    return o;
}