Example usage for org.hibernate FlushMode MANUAL

Introduction

In this page you can find the example usage for org.hibernate FlushMode MANUAL.

Prototype

FlushMode MANUAL

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Document

The Session is only ever flushed when Session#flush is explicitly called by the application.

Usage

From source file:ar.edu.utn.sigmaproject.webflow.Hibernate4FlowExecutionListener.java

License:Apache License

private Session createSession(RequestContext context) {
    final SessionBuilder sessionBuilder = sessionFactory.withOptions();
    if (entityInterceptor != null) {
        sessionBuilder.interceptor(entityInterceptor);
    }//from   www. j a  va  2 s .c o m

    Session session = sessionBuilder.openSession();
    session.setFlushMode(FlushMode.MANUAL);
    return session;
}

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From source file:ariba.ui.meta.jpa.HibernateContext.java

License:Apache License

protected static EntityManager createEntityManager(EntityManagerFactory factory) {
    EntityManager em = factory.createEntityManager();
    Session session = (Session) em.getDelegate();
    session.setFlushMode(FlushMode.MANUAL);
    return em;//w  w  w . j av  a 2s  . co  m
}

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From source file:at.molindo.esi4j.module.hibernate.HibernateEntityResolver.java

License:Apache License

public void openResolveSession() {
    Session session = _localSession.get();

    if (session != null) {
        log.warn("session already open, now closing first");
        closeResolveSession();//w ww .  ja  v  a  2 s  .com
        session = null;
    }

    session = getNewSession(getSessionFactory());
    session.setDefaultReadOnly(true);
    session.setCacheMode(CacheMode.GET);
    session.setFlushMode(FlushMode.MANUAL);
    session.beginTransaction();
    _localSession.set(session);
}

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From source file:at.molindo.esi4j.module.hibernate.HibernateRebuildSession.java

License:Apache License

public HibernateRebuildSession(Class<?> type, SessionFactory sessionFactory, HibernateModule module,
        ScrollingSession scrollingSession) {
    if (type == null) {
        throw new NullPointerException("type");
    }//from   w w  w  .ja v  a 2  s  .c  o  m
    if (sessionFactory == null) {
        throw new NullPointerException("sessionFactory");
    }
    if (module == null) {
        throw new NullPointerException("module");
    }

    _type = type;
    _module = module;
    _scrollingSession = scrollingSession;

    _session = sessionFactory.openSession();
    _session.setCacheMode(CacheMode.GET);
    _session.setDefaultReadOnly(true);
    _session.setFlushMode(FlushMode.MANUAL);
    _tx = _session.beginTransaction();
}

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From source file:au.com.nicta.ct.db.CtManualFlush.java

License:Open Source License

public CtManualFlush(Session s) {
    this.s = s;
    fm = s.getFlushMode();
    s.setFlushMode(FlushMode.MANUAL);
}

---

From source file:avoking.com.documentos.scheduler.core.Core.java

@Override
protected String doInBackground() throws Exception {
    //        new SplashWindow("E:\\Documentos\\NetBeansProjects\\documentos.scheduler.core\\src\\main\\java\\avoking\\com\\documentos\\scheduler\\startup\\SplashScreen reducida.png", null, this);
    setProgress(0);/*w  w  w.  j a  v  a 2  s.c o m*/
    LOGGER.info("Construyendo sesin hibernate.");
    try {
        session = ddi.getSessionFactory().getCurrentSession();
    } catch (HibernateException ex) {
        LOGGER.debug("Could not retrieve pre-bound Hibernate session", ex);
    }

    setProgress(3);

    if (session == null) {
        session = ddi.getSessionFactory().openSession();
        session.setFlushMode(FlushMode.MANUAL);
    }

    LOGGER.info("Iniciando exploracin...");

    cantDocs = 0;
    Files.walk(Paths.get(pathDoc)).forEach(filePath -> {
        if (Files.isRegularFile(filePath)) {
            File f = filePath.toFile();

            if (!f.getName().contains("~$"))
                if (filtro.accept(f))
                    cantDocs++;
        }
    });

    LOGGER.debug("Cantidad de archivos a procesar: " + cantDocs);

    Files.walk(Paths.get(pathDoc)).forEach(filePath -> {
        if (Files.isRegularFile(filePath)) {
            File f = filePath.toFile();

            if (!f.getName().contains("~$"))
                if (filtro.accept(f)) {
                    if (!f.isDirectory()) {
                        ca++;
                        //                            LOGGER.info("Procesando documento: " + f.getName() + " " + ca + " %" + (((ca*97)/cantDocs) + 3) );
                        setProgress(Math.min(((ca * 97) / cantDocs) + 3, 100));
                        //                            try {
                        //                                Thread.sleep(500);
                        //                            } catch (InterruptedException ex) {
                        //                                java.util.logging.Logger.getLogger(Core.class.getName()).log(Level.SEVERE, null, ex);
                        //                            }

                        procesar(f.getAbsolutePath());
                    }
                }
            //                    else {
            //                        LOGGER.warn("Archivo denegado: " + f.getName());
            //                    }
        }
    });

    setProgress(100);

    LOGGER.debug("Terminado");

    return err;
}

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From source file:beans.TransacaoSistemaBiblioteca.java

public void iniciar() {
    sessaoHibernate = HibernateUtil.getSessionFactory().openSession();
    sessaoHibernate.setFlushMode(FlushMode.MANUAL);
}

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From source file:br.gov.jfrj.siga.hibernate.ExDao.java

License:Open Source License

public void indexarTudo(Aguarde aguarde) throws Exception {

    System.out.println("Indexando documentos...");
    long inicio = new Date().getTime();

    try {/*  ww w .j  a v  a2s.  c o  m*/
        FullTextSession fullTextSession = Search.getFullTextSession(getSessao());
        Transaction deleteTx = fullTextSession.beginTransaction();
        fullTextSession.purgeAll(ExDocumento.class);
        deleteTx.commit();
        fullTextSession.clear();
        getSessao().clear();
    } catch (Throwable t) {
        // No havia documentos a excluir
    }

    final Criteria crit = getSessao().createCriteria(ExDocumento.class);

    int index = 0;

    FullTextSession fullTextSession = Search.getFullTextSession(getSessao());
    fullTextSession.setFlushMode(FlushMode.MANUAL);
    fullTextSession.setCacheMode(CacheMode.IGNORE);
    crit.setMaxResults(30);
    crit.addOrder(Order.desc("idDoc"));
    List<ExDocumento> list;
    do {
        crit.setFirstResult(index);
        list = crit.list();
        Transaction tx = fullTextSession.beginTransaction();
        for (ExDocumento doc : list) {
            index++;
            // if (aguarde != null)
            // aguarde.setMensagem(String.valueOf(index)
            // + " documentos j indexados.");
            if (doc.isIndexavel())
                fullTextSession.index(doc);

            if (index % 100 == 0) {
                //System.gc();
                // fullTextSession.flush();
                // fullTextSession.clear();
            }
        }
        tx.commit();
        fullTextSession.clear();
        getSessao().clear();
        System.out.print(String.valueOf(index) + " documentos j indexados. --  -- ");
    } while (list.size() > 0);
    //System.gc();

    // fullTextSession.close();
    System.out.println("Durao da indexao de documentos: " + (new Date().getTime() - inicio));

    if (aguarde != null)
        aguarde.setMensagem(String.valueOf(index));

}

---

From source file:ch.systemsx.cisd.openbis.generic.server.dataaccess.db.search.DefaultFullTextIndexer.java

License:Apache License

public final <T> void doFullTextIndex(final Session hibernateSession, final Class<T> clazz)
        throws DataAccessException {
    operationLog.info(String.format("Indexing '%s'...", clazz.getSimpleName()));
    final FullTextSession fullTextSession = Search.getFullTextSession(hibernateSession);
    fullTextSession.setFlushMode(FlushMode.MANUAL);
    fullTextSession.setCacheMode(CacheMode.IGNORE);

    // we index entities in batches loading them in groups restricted by id:
    // [ ids[index], ids[min(index+batchSize, maxIndex))] )
    final Transaction transaction = hibernateSession.beginTransaction();
    final List<Long> ids = getAllIds(fullTextSession, clazz);
    final int idsSize = ids.size();
    operationLog.info(String.format("... got %d '%s' ids...", idsSize, clazz.getSimpleName()));
    int index = 0;
    final int maxIndex = idsSize - 1;
    // need to increment last id because we use 'lt' condition
    if (maxIndex > -1) {
        ids.set(maxIndex, ids.get(maxIndex) + 1);
    }//from   w  ww.  ja v a  2s . c o  m
    while (index < maxIndex) {
        final int nextIndex = getNextIndex(index, maxIndex);
        final long minId = ids.get(index);
        final long maxId = ids.get(nextIndex);
        final List<?> results = createCriteriaWithRestrictedId(fullTextSession, clazz, minId, maxId).list();
        for (Object object : results) {
            indexEntity(hibernateSession, fullTextSession, object);
            index++;
        }
        operationLog.info(String.format("%d '%s' have been indexed...", index, clazz.getSimpleName()));
        fullTextSession.flushToIndexes();
        hibernateSession.clear();
    }
    fullTextSession.getSearchFactory().optimize(clazz);
    transaction.commit();
    operationLog.info(
            String.format("'%s' index complete. %d entities have been indexed.", clazz.getSimpleName(), index));
}

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From source file:com.abiquo.abiserver.persistence.hibernate.HibernateDAOFactory.java

License:Open Source License

@Override
public void beginConnection(final boolean readOnly) {
    if (readOnly) {
        getSessionFactory().getCurrentSession().setFlushMode(FlushMode.MANUAL);
    } else {/*w  w  w. java  2 s .  c o m*/
        getSessionFactory().getCurrentSession().setFlushMode(FlushMode.AUTO);
    }
    getSessionFactory().getCurrentSession().beginTransaction();
}

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