Example usage for org.hibernate SessionFactory getCurrentSession

Introduction

In this page you can find the example usage for org.hibernate SessionFactory getCurrentSession.

Prototype

Session getCurrentSession() throws HibernateException;

Source Link

Document

Obtains the current session.

Usage

From source file:org.geolatte.common.automapper.AutoMapperTest.java

License:Open Source License

private void doWithinTransaction(final SessionFactory sf, TxOp op) throws Exception {
    Transaction tx = null;// w  w  w.j a v  a 2  s .co  m
    try {
        tx = sf.getCurrentSession().beginTransaction();
        op.execute(sf.getCurrentSession());
        tx.commit();
    } catch (Exception e) {
        LOGGER.warn(e.getMessage(), e);
        if (tx != null)
            tx.rollback();
        throw e;
    }
}

From source file:org.geolatte.featureserver.dbase.StandardFeatureReader.java

License:Open Source License

private void beginTransaction(SessionFactory factory) {
    trans = factory.getCurrentSession().beginTransaction();
}

From source file:org.geolatte.featureserver.dbase.StandardFeatureReader.java

License:Open Source License

private Criteria toExecutableCriteria(SessionFactory factory, Class entityClass, DetachedCriteria detCrit) {
    if (detCrit == null) {
        return factory.getCurrentSession().createCriteria(entityClass);
    } else {//from w w w.j a  v a2 s .  c o  m
        return detCrit.getExecutableCriteria(factory.getCurrentSession());
    }
}

From source file:org.geoserver.hibernate.HibUtil.java

License:Open Source License

public static void tearDownSession(SessionFactory sessionFactory, Throwable error) {
    Session session = sessionFactory.getCurrentSession();

    if (session.isOpen()) {
        session.close();// ww w.j  a v a  2 s  .c  o m
    }

    TransactionSynchronizationManager.unbindResource(sessionFactory);
    TransactionSynchronizationManager.clearSynchronization();
}

From source file:org.glite.security.voms.admin.integration.orgdb.OrgDBMembershipSynchronizationTask.java

License:Apache License

public void run() {

    SessionFactory sf = OrgDBSessionFactory.getSessionFactory();

    long startTime = System.currentTimeMillis();

    try {//from  ww w. j  av a2 s. c  o m

        if (sf.openSession() == null) {
            throw new OrgDBError("Error opening session to OrgDB");
        }

        sf.getCurrentSession().beginTransaction();

        ScrollableResults allUserCursor = VOMSUserDAO.instance().findAllWithCursor();

        int updateCount = 0;

        while (allUserCursor.next()) {

            OrgDBVOMSPersonDAO dao = OrgDBDAOFactory.instance().getVOMSPersonDAO();

            VOMSUser u = (VOMSUser) allUserCursor.get(0);

            VOMSOrgDBPerson orgDbPerson = lookupOrgDBPerson(u, sf.getCurrentSession());

            if (orgDbPerson != null) {
                updateCount++;

                Participation validParticipation = dao.findValidParticipationInExperiment(orgDbPerson,
                        experimentName);

                synchronizationStrategy.synchronizeMemberInformation(u, orgDbPerson, experimentName,
                        validParticipation);

                if (validParticipation == null) {
                    expiredParticipationStrategy.handleOrgDbExpiredParticipation(u, orgDbPerson,
                            experimentName);
                }

                // Flush some updates out and release memory

                if (updateCount % UPDATE_COUNT_BATCH == 0) {

                    log.debug("Flushing session after {} updates.", updateCount);

                    sf.getCurrentSession().flush();
                    sf.getCurrentSession().clear();
                }

            } else {

                log.warn("No OrgDB record found for user {}.", u);
                missingMembershipStrategy.handleMissingMembershipRecord(u);
            }

        }

        sf.getCurrentSession().getTransaction().commit();

    } catch (OrgDBError e) {

        log.error("OrgDB exception caught: {}", e.getMessage());

        if (log.isDebugEnabled()) {
            log.error("OrgDB exception caught: {}", e.getMessage(), e);
        }

        try {

            sf.getCurrentSession().getTransaction().rollback();

        } catch (Throwable t) {
            log.error("Error rolling back OrgDB transaction: {}", t.getMessage(), t);
        }

    } finally {

        sf.getCurrentSession().close();

        long elapsedTime = System.currentTimeMillis() - startTime;
        log.info("OrgDB synchronization took {} seconds.", TimeUnit.MILLISECONDS.toSeconds(elapsedTime));

    }

}

From source file:org.glite.security.voms.admin.integration.orgdb.servlet.OrgDbHibernateSessionFilter.java

License:Apache License

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {

    chain.doFilter(request, response);//from  w  ww . j  ava2  s .  co  m

    SessionFactory sf = OrgDBSessionFactory.getSessionFactory();

    try {

        if (sf == null) {
            throw new VOMSFatalException("OrgDBSessionFactory not initialized!");
        }

        if (sf.getCurrentSession() == null) {
            LOG.debug("No session opened with CERN HR db.");
            return;
        }

        if (sf.getCurrentSession().getTransaction() == null) {
            LOG.debug("No transaction opened with CERN HR db.");
            return;
        }

        if (!sf.getCurrentSession().getTransaction().isActive()) {
            LOG.debug("Current CERN HR db transaction is not active");
            return;
        }

        sf.getCurrentSession().getTransaction().commit();

    } catch (RollbackException e) {
        LOG.error("Error committing CERN HR db transaction: " + e.getMessage(), e);

        try {
            sf.getCurrentSession().getTransaction().rollback();
        } catch (PersistenceException pe) {
            LOG.error("Error rolling back CERN HR db transaction: " + pe.getMessage(), pe);
        }

    } catch (Throwable t) {
        LOG.error(t.getMessage(), t);

    } finally {

        if (sf.getCurrentSession() != null) {
            try {
                sf.getCurrentSession().close();
            } catch (HibernateException e) {
                LOG.error("Error closing CERN HR db session: " + e.getMessage(), e);
            }
        }
    }
}

From source file:org.grails.orm.hibernate.cfg.GrailsHibernateUtil.java

License:Apache License

/**
 * Sets the target object to read-write, allowing Hibernate to dirty check it and auto-flush changes.
 *
 * @see #setObjectToReadyOnly(Object, org.hibernate.SessionFactory)
 *
 * @param target The target object//w ww  .  j  a va2 s .  c om
 * @param sessionFactory The SessionFactory instance
 */
public static void setObjectToReadWrite(final Object target, SessionFactory sessionFactory) {
    Session session = sessionFactory.getCurrentSession();
    if (!canModifyReadWriteState(session, target)) {
        return;
    }

    SessionImplementor sessionImpl = (SessionImplementor) session;
    EntityEntry ee = sessionImpl.getPersistenceContext().getEntry(target);

    if (ee == null || ee.getStatus() != Status.READ_ONLY) {
        return;
    }

    Object actualTarget = target;
    if (target instanceof HibernateProxy) {
        actualTarget = ((HibernateProxy) target).getHibernateLazyInitializer().getImplementation();
    }

    session.setReadOnly(actualTarget, false);
    session.setFlushMode(FlushMode.AUTO);
    incrementVersion(target);
}

From source file:org.granite.tide.hibernate.HibernatePersistenceAdapter.java

License:Open Source License

public HibernatePersistenceAdapter(SessionFactory sessionFactory) {
    this.session = sessionFactory.getCurrentSession();
}

From source file:org.horizontaldb.shard.hibernate.AbstractDaoEnricher.java

License:Apache License

private ContextFrame getNewFrame(ShardContext shardContext) {
    SessionFactory sessionFactory = txManager.getSessionFactory();

    Session session = sessionFactory.getCurrentSession();

    return new ContextFrame(shardContext, session);
}

From source file:org.horizontaldb.shard.hibernate.AbstractDaoEnricherTest.java

License:Apache License

@Test
public void shouldSetAndUnsetSessionForDao() {
    AbstractDaoEnricher enricher = new AbstractDaoEnricher(txManager);

    ShardContext shardContext = new ShardContext("testClient");
    SessionFactory mockSessionFactory = EasyMock.createMock(SessionFactory.class);
    Session mockSession = EasyMock.createMock("mockSession", Session.class);
    AbstractDao mockDao = EasyMock.createMock("mockDao", AbstractDao.class);

    // called during statistics logging
    expect(mockSession.getSessionFactory()).andReturn(mockSessionFactory);
    expect(mockSessionFactory.getStatistics()).andReturn(null);
    // called during statistics logging

    expect(txManager.getSessionFactory()).andReturn(mockSessionFactory);
    expect(mockSessionFactory.getCurrentSession()).andReturn(mockSession);
    // setup//from   w w  w  .ja v  a2s .  co  m
    mockDao.setSession(mockSession);
    // tearDown
    mockDao.setSession(null);

    replay(txManager, mockSessionFactory, mockSession, mockDao);

    enricher.setup(mockDao, shardContext);

    enricher.tearDown(mockDao, shardContext);

    verify(txManager, mockSessionFactory, mockSession, mockDao);
}