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:org.jboss.seam.persistence.hibernate.test.ManagedHibernateSessionFlushModeTestBase.java

License:Open Source License

@Test
public void testChangedTouchedSessionFlushMode() {
    try {/*w  w  w. jav a2  s.co m*/
        session.setFlushMode(FlushMode.AUTO);
        pc.changeFlushMode(FlushModeType.MANUAL);
        Assert.assertEquals(FlushMode.MANUAL, session.getFlushMode());
    } finally {
        session.setFlushMode(FlushMode.AUTO);
    }
}

From source file:org.jboss.seam.persistence.test.ManagedPersistenceContextFlushModeTestBase.java

License:Open Source License

@Test
public void testPersistenceContextDefaultFlushMode()
        throws NotSupportedException, SystemException, SecurityException, IllegalStateException,
        RollbackException, HeuristicMixedException, HeuristicRollbackException {
    manager.setFlushModeType(FlushModeType.MANUAL);
    Assert.assertEquals(FlushMode.MANUAL, ((Session) em.getDelegate()).getFlushMode());
}

From source file:org.jboss.seam.persistence.test.ManagedPersistenceContextFlushModeTestBase.java

License:Open Source License

@Test
public void testChangedTouchedPersistenceContextFlushMode() {
    try {//from www  .  ja  v a 2  s .c  o  m
        em.setFlushMode(javax.persistence.FlushModeType.AUTO);
        pc.changeFlushMode(FlushModeType.MANUAL);
        Assert.assertEquals(FlushMode.MANUAL, ((Session) em.getDelegate()).getFlushMode());
    } finally {
        em.setFlushMode(javax.persistence.FlushModeType.AUTO);
    }
}

From source file:org.jooby.internal.hbm.RootUnitOfWork.java

License:Apache License

public RootUnitOfWork setReadOnly() {
    if (rollbackOnly) {
        return this;
    }/*from  w  ww . ja  va2 s  .  com*/

    log.debug("read-only session: {}", oid(session));
    setConnectionReadOnly(true);
    readOnly = true;
    session.setHibernateFlushMode(FlushMode.MANUAL);
    session.setDefaultReadOnly(true);
    return this;
}

From source file:org.jooby.internal.hbm.TrxResponse.java

License:Apache License

private void trxSend(final Object result) throws Throwable {

    Consumer<Boolean> setReadOnly = (readOnly) -> {
        try {/* ww  w .ja  va  2s.  co m*/
            Connection connection = ((SessionImplementor) session).connection();
            connection.setReadOnly(readOnly);
        } catch (Exception ex) {
            log.trace("  [" + sessionId + "] unable to setReadOnly " + readOnly, ex);
        }
        session.setDefaultReadOnly(readOnly);
    };

    try {
        log.debug("  [{}] flushing", sessionId);
        session.flush();

        if (trx.isActive()) {
            log.debug("  [{}] commiting transaction: {}", sessionId, trx);
            trx.commit();
        }

        EntityTransaction readOnlyTrx = null;
        try {
            // start new transaction
            log.debug("  [{}] setting connection to read only", sessionId);
            setReadOnly.accept(true);
            session.setFlushMode(FlushMode.MANUAL);
            readOnlyTrx = em.getTransaction();
            log.debug("  [{}] starting readonly transaction: {}", sessionId, readOnlyTrx);
            readOnlyTrx.begin();

            // send it!
            rsp.send(result);

            log.debug("  [{}] commiting readonly transaction: {}", sessionId, readOnlyTrx);
            readOnlyTrx.commit();
        } catch (Throwable ex) {
            if (readOnlyTrx != null && readOnlyTrx.isActive()) {
                log.debug("  [{}] rolling back readonly transaction: {}", sessionId, readOnlyTrx);
                readOnlyTrx.rollback();
            }
            throw ex;
        } finally {
            log.debug("  [{}] removing readonly mode from connection", sessionId);
            setReadOnly.accept(false);
        }
    } catch (Throwable ex) {
        rollbackOnly = true;
        throw ex;
    } finally {
        done();
    }
}

From source file:org.jspresso.framework.application.backend.persistence.hibernate.HibernateBackendController.java

License:Open Source License

private Session getNoTxSession() {
    if (noTxSession == null) {
        if (noTxDataSource != null) {
            try {
                noTxSession = getHibernateSessionFactory().withOptions()
                        .connection(noTxDataSource.getConnection()).openSession();
            } catch (SQLException ex) {
                LOG.error("Couldn't get connection from non transactional data source {}", noTxDataSource);
                throw new BackendException(ex, "Couldn't get connection from non transactional data source");
            }/*from  ww w. j  a v  a  2 s . c  om*/
        } else {
            noTxSession = getHibernateSessionFactory().openSession();
        }
        noTxSession.setFlushMode(FlushMode.MANUAL);
    }
    return noTxSession;
}

From source file:org.jspresso.framework.application.backend.persistence.hibernate.HibernateBackendController.java

License:Open Source License

private void initializeProperty(IComponent componentOrEntity, String propertyName) {
    Session hibernateSession = getHibernateSession();
    FlushMode oldFlushMode = hibernateSession.getFlushMode();
    try {//from w w  w .j  a  v  a 2 s.c om
        // Temporary switch to a read-only session.
        hibernateSession.setFlushMode(FlushMode.MANUAL);
        try {
            currentInitializationSession = hibernateSession;
            performPropertyInitializationUsingSession(componentOrEntity, propertyName, hibernateSession);
        } finally {
            currentInitializationSession = null;
        }
    } finally {
        hibernateSession.setFlushMode(oldFlushMode);
    }
}

From source file:org.jtalks.poulpe.web.osod.OpenSessions.java

License:Open Source License

/**
 * Creates a new session for the specified desktop id if doesn't exist. If it's already inside {@link OpenSessions},
 * then it will be returned. It also sets the flush mode to {@link FlushMode#MANUAL} when session is opened. This
 * method doesn't bind sessions to the thread.
 *
 * @param desktopId an id of the desktop to search the session for
 * @return a session that is bound to the desktop or new session that is not bound to anything if no desktop with
 *         such id was registered//  ww w . jav a2  s  .co  m
 */
@VisibleForTesting
Session getOrCreateSession(String desktopId) {
    Session session = sessions.get(desktopId);
    if (session == null) {
        session = createSession();
        session.setFlushMode(FlushMode.MANUAL);
    }
    return session;
}

From source file:org.kuali.rice.krad.dao.impl.BusinessObjectDaoJpa.java

License:Educational Community License

/**
 * @see org.kuali.rice.krad.dao.BusinessObjectDao#manageReadOnly(org.kuali.rice.krad.bo.PersistableBusinessObject)
 *//*from ww  w  . j a v  a2s .co m*/
public PersistableBusinessObject manageReadOnly(PersistableBusinessObject bo) {
    Session session = ((HibernateEntityManager) entityManager).getSession();
    FlushMode currentFlushMode = session.getFlushMode();
    session.setFlushMode(FlushMode.MANUAL); // make sure the merge doesn't flush what we're trying to make read only
    PersistableBusinessObject managedBO = entityManager.merge(bo);
    session.setReadOnly(managedBO, true);
    session.setFlushMode(currentFlushMode);
    return managedBO;
}

From source file:org.mifos.application.questionnaire.migration.QuestionnaireMigration.java

License:Open Source License

private Integer migratePPISurvey(PPISurvey survey) {
    Integer questionGroupId = null;
    getSession().beginTransaction();/*from   w ww  . j a  v a 2s.com*/
    getSession().setFlushMode(FlushMode.MANUAL);
    try {
        QuestionGroupDto questionGroupDto = mapPPISurveyToQuestionGroupDto(survey);
        questionGroupId = createQuestionGroup(questionGroupDto, survey);
        Integer eventSourceId = getEventSourceId(questionGroupDto);
        if (migratePPISurveyResponses(survey, questionGroupId, eventSourceId)) {
            /* todo - we don't want to remove surveys */
            getSession().getTransaction().commit();
            logger.info(format("Completed migration for survey '%s' with ID %s", survey.getName(),
                    survey.getSurveyId()));
        }
    } catch (Exception e) {
        logger.error(format("Unable to remove survey '%s' with ID %s", survey.getName(), survey.getSurveyId()),
                e);
    }

    return questionGroupId;
}