Example usage for org.hibernate FlushMode MANUAL

List of usage examples for org.hibernate FlushMode MANUAL

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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:com.zutubi.pulse.master.xwork.interceptor.ReadOnlyInterceptor.java

License:Apache License

public String intercept(ActionInvocation invocation) throws Exception {
    Session session = sessionFactory.getCurrentSession();
    session.setFlushMode(FlushMode.MANUAL);
    return invocation.invoke();
}

From source file:de.hotware.hibernate.query.intelligent.searcher.SearcherImpl.java

License:Open Source License

@Override
public SearchResult search(U queryBean, FullTextSession fullTextSession, String profile) {
    fullTextSession.setFlushMode(FlushMode.MANUAL);
    SearchFactory searchFactory = fullTextSession.getSearchFactory();

    QueryBuilder queryBuilder;/*from  w w w  .  j av  a2s . c o m*/
    {
        QueryContextBuilder queryContextBuilder = searchFactory.buildQueryBuilder();
        EntityContext entityContext = queryContextBuilder.forEntity(this.indexedClass);
        queryBuilder = entityContext.get();
    }

    @SuppressWarnings("rawtypes")
    BooleanJunction<BooleanJunction> mainJunction = queryBuilder.bool();

    Query hierarchicalQuery = this.hierarchies.get(profile);
    if (hierarchicalQuery == null) {
        throw new IllegalArgumentException("profile " + profile + " not available!");
    }
    hierarchicalQuery.constructQuery(mainJunction, queryBuilder, queryBean, cachedInfo, searchFactory);

    // apply the custom query
    mainJunction = queryBean.customQuery(mainJunction, queryBuilder);
    final FullTextQuery query = fullTextSession.createFullTextQuery(mainJunction.createQuery(),
            this.indexedClass);

    // apply the filters
    if (queryBean.getFilters() != null) {
        for (String filter : queryBean.getFilters()) {
            FullTextFilter fullTextFilter = query.enableFullTextFilter(filter);
            Set<QueryBean.FilterParameter> filterParameters = queryBean.getFilterParameters().get(filter);
            if (filterParameters != null) {
                for (QueryBean.FilterParameter parameter : filterParameters) {
                    fullTextFilter.setParameter(parameter.key, parameter.value);
                }
            }
        }
    }

    // apply the custom sort (if available)
    if (queryBean.getSort() != null) {
        query.setSort(queryBean.getSort());
    }

    {
        DetachedCriteria criteria = queryBean.getCriteriaForFetchModes();
        if (criteria != null) {
            query.setCriteriaQuery(criteria.getExecutableCriteria(fullTextSession));
        }
    }

    // faceting
    final Map<String, FacetingRequest> faceting = queryBean.getFaceting(queryBuilder);
    final Map<String, List<Facet>> facets = new HashMap<>();
    if (faceting != null) {
        FacetManager facetManager = query.getFacetManager();
        for (FacetingRequest request : faceting.values()) {
            facetManager.enableFaceting(request);
        }
        for (String name : faceting.keySet()) {
            facets.put(name, facetManager.getFacets(name));
        }
    }
    return new SearchResult() {

        @Override
        public FullTextQuery getFullTextQuery() {
            return query;
        }

        @Override
        public Map<String, List<Facet>> getFacets() {
            return facets;
        }

    };
}

From source file:de.iteratec.iteraplan.businesslogic.exchange.elasticeam.IteraplanMetamodelAndModelLoader.java

License:Open Source License

@Override
public MetamodelAndModelContainer call() throws ElasticeamException {
    MetamodelAndModelContainer result = null;

    try {//from   www.  java 2s.c o  m
        //Create a temporary user context to avoid errors
        createTempUserContext();

        //Open a new session
        Session session = SessionFactoryUtils.getSession(hibernateAccessor.getSessionFactory(),
                hibernateAccessor.getEntityInterceptor(), hibernateAccessor.getJdbcExceptionTranslator());
        session.setFlushMode(FlushMode.MANUAL);
        session.setCacheMode(CacheMode.GET);
        SessionHolder sessionHolder = null;

        try {
            hibernateAccessor.applyFlushMode(session, false);
            sessionHolder = new SessionHolder(session);
            TransactionSynchronizationManager.bindResource(hibernateAccessor.getSessionFactory(),
                    sessionHolder);
            Transaction t = hibernateAccessor.getSessionFactory().getCurrentSession().beginTransaction();
            try {

                //Once the session has been opened, trigger the actual model and data loading in the superclass
                result = super.call();

                //After model and data have been loaded, close the session.
                t.commit();
            } catch (HibernateException e) {
                t.rollback();
                throw new ElasticeamException(ElasticeamException.GENERAL_ERROR,
                        "IteraQl model and data could not be loaded in iteraplan due to an exception in hibernate: \n "
                                + e);
            }
        } finally {
            SessionFactoryUtils.closeSession(sessionHolder.getSession());
            TransactionSynchronizationManager.unbindResource(hibernateAccessor.getSessionFactory());
        }

        //Remove the temporary user context
        UserContext.detachCurrentUserContext();

    } catch (Exception ex) {
        LOGGER.error("IteraQl model and data loading failed", ex);
        throw new ElasticeamException(ElasticeamException.GENERAL_ERROR,
                "IteraQl model and data loading failed: \n" + ex, ex);
    }
    return result;
}

From source file:de.iteratec.iteraplan.businesslogic.exchange.elasticmi.IteraplanMiLoadTask.java

License:Open Source License

@Override
public SimpleM3C call() {

    SimpleM3C result = null;/*from  w w w  .jav  a 2  s . c o m*/
    if (UserContext.getCurrentUserContext() != null) {
        try {
            result = super.call();
        } catch (Exception ex) {
            LOGGER.error("IteraQl model and data loading failed", ex);
            throw new ElasticMiException(ElasticMiException.GENERAL_ERROR,
                    "IteraQl model and data loading failed: \n" + ex, ex);
        }
    } else {
        try {
            //Create a temporary user context to avoid errors
            createTempUserContext();

            //Open a new session
            Session session = SessionFactoryUtils.getSession(hibernateAccessor.getSessionFactory(),
                    hibernateAccessor.getEntityInterceptor(), hibernateAccessor.getJdbcExceptionTranslator());
            session.setFlushMode(FlushMode.MANUAL);
            session.setCacheMode(CacheMode.GET);
            SessionHolder sessionHolder = null;

            try {
                hibernateAccessor.applyFlushMode(session, false);
                sessionHolder = new SessionHolder(session);
                TransactionSynchronizationManager.bindResource(hibernateAccessor.getSessionFactory(),
                        sessionHolder);
                Transaction t = hibernateAccessor.getSessionFactory().getCurrentSession().beginTransaction();
                try {

                    //Once the session has been opened, trigger the actual model and data loading in the superclass
                    result = super.call();
                    //After model and data have been loaded, close the session.
                    t.commit();
                } catch (HibernateException e) {
                    t.rollback();
                    throw new ElasticMiException(ElasticMiException.GENERAL_ERROR,
                            "IteraQl model and data could not be loaded in iteraplan due to an exception in hibernate: \n "
                                    + e);
                }
            } finally {
                SessionFactoryUtils.closeSession(sessionHolder.getSession());
                TransactionSynchronizationManager.unbindResource(hibernateAccessor.getSessionFactory());
            }

        } catch (Exception ex) {
            LOGGER.error("IteraQl model and data loading failed", ex);
            throw new ElasticMiException(ElasticMiException.GENERAL_ERROR,
                    "IteraQl model and data loading failed: \n" + ex, ex);
        } finally {
            //Remove the temporary user context
            UserContext.detachCurrentUserContext();
        }
    }
    return result;
}

From source file:de.iteratec.iteraplan.persistence.dao.SearchDAOImpl.java

License:Open Source License

/** {@inheritDoc} */
public void createIndexes(Set<Class<?>> classList) {
    Session session = this.getSession();
    FullTextSession fullTextSession = getFullTextSession();

    session.setFlushMode(FlushMode.MANUAL); // Disable flush operations
    session.setCacheMode(CacheMode.IGNORE); // Disable second-level cache operations

    int batchSize = 100;

    // data is read from the database
    for (Class<?> bbClass : classList) {

        ScrollableResults results = session.createCriteria(bbClass).setFetchSize(batchSize)
                .scroll(ScrollMode.SCROLL_INSENSITIVE);

        LOGGER.info("Indexing " + bbClass.getSimpleName());
        int index = 0;
        while (results.next()) {
            index++;/*from ww w.  jav  a  2 s  . c o m*/
            // entities are indexed
            fullTextSession.index(results.get(0));
            if (index % batchSize == 0) {
                fullTextSession.flushToIndexes();
                fullTextSession.clear();
            }
        }
        results.close();
        LOGGER.info("Index for " + bbClass.getSimpleName() + " was created!");

    }
}

From source file:de.randi2.utility.webfilter.HibernateWebFilter.java

License:Open Source License

/**
 * Opens new session using the session factory and configures it.
 *//*from  w  ww.  ja  v  a  2 s  .c o m*/
private void createHibernateSession() {
    hibernateSession = sf.openSession();
    hibernateSession.setFlushMode(FlushMode.MANUAL);
    logger.debug("HibernateWebFilter | New HibernateSession has been created | (http session: "
            + httpSession.getId() + ")");
    logger.trace(httpSession.getId() + " >>> New conversation ");
}

From source file:de.uniwue.info6.database.map.daos.DaoTools.java

License:Apache License

/**
 *
 *
 * @return/*from w  w  w.j a  va 2  s . co m*/
 */
protected synchronized Session getSession() {
    Session session = HibernateUtil.getSessionFactory().openSession();
    if (!session.isOpen()) {
        session = HibernateUtil.getSessionFactory().openSession();
    }

    session.setFlushMode(FlushMode.MANUAL);
    ManagedSessionContext.bind(session);
    return session;
}

From source file:edu.duke.cabig.c3pr.grid.registrationservice.service.impl.C3PRRegistrationServiceImpl.java

License:BSD License

public List<PlannedNotification> getPlannedNotifications(String nciInstituteCode) {
    List<PlannedNotification> result;
    List<String> nciCodeList = new ArrayList<String>();
    nciCodeList.add(nciInstituteCode);//w  w  w. j a v a  2  s  .  c  om

    SessionFactory sessionFactory = (SessionFactory) applicationContext.getBean("sessionFactory");
    Session session = sessionFactory.openSession(sessionFactory.getCurrentSession().connection());
    session.setFlushMode(FlushMode.MANUAL);
    result = new ArrayList<PlannedNotification>();
    try {
        //Query query =  session.createQuery("select p from PlannedNotification p, HealthcareSite o where p.id = o.plannedNotificationsInternal.id and o.nciInstituteCode = ?");
        Query query = session.createQuery(
                "select p from PlannedNotification p, HealthcareSite o where p.id = o.plannedNotificationsInternal.id and o.identifiersAssignedToOrganization.typeInternal='CTEP' and o.identifiersAssignedToOrganization.value in (:nciCodeList)")
                .setParameterList("nciCodeList", nciCodeList);
        Query query1 = session.createQuery(
                "select p from PlannedNotification p, HealthcareSite o where p.id = o.plannedNotificationsInternal.id and o.identifiersAssignedToOrganization.typeInternal='CTEP' and o.identifiersAssignedToOrganization.value="
                        + "'" + nciInstituteCode + "'");
        //          Query query = session.createQuery("Select p from PlannedNotification as p, o from HealthcareSite as o where p.id = o.plannedNotificationsInternal.id and" +
        //                "o.nci_institute_code in (:nciCodeList)").setParameterList("nciCodeList",nciCodeList);
        //          query.setEntity(0, nciCodeList);
        result = query.list();
    } catch (DataAccessResourceFailureException e) {
        logger.error(e.getMessage());
    } catch (IllegalStateException e) {
        e.printStackTrace();
    } catch (HibernateException e) {
        logger.error(e.getMessage());
    } catch (Exception e) {
        logger.error(e.getMessage());
    } finally {
        session.close();
    }
    return result;
    //result = organizationDao.getByNciIdentifier(configuration.get(Configuration.LOCAL_NCI_INSTITUTE_CODE)).get(0).getPlannedNotifications();
    //return result;
}

From source file:edu.duke.cabig.c3pr.infrastructure.interceptor.NotificationInterceptor.java

License:BSD License

/**
 * Gets the planned notifications for the list of sites that are passed in.
 * This method access the db using a new session from the hibernate session factory.
 * //w  ww. j  av a 2s  .  co m
 * @param hcsList the hcs list
 * @return the planned notifications
 */
public List<PlannedNotification> getPlannedNotifications(List<HealthcareSite> hcsList) {
    List<PlannedNotification> result;
    List<String> nciCodeList = new ArrayList<String>();
    for (HealthcareSite hcs : hcsList) {
        if (hcs != null) {
            nciCodeList.add(hcs.getPrimaryIdentifier());
        }
    }

    SessionFactory sessionFactory = (SessionFactory) applicationContext.getBean("sessionFactory");
    Session session = sessionFactory.openSession(sessionFactory.getCurrentSession().connection());
    session.setFlushMode(FlushMode.MANUAL);
    result = new ArrayList<PlannedNotification>();
    try {
        Query query = session.createQuery(
                "select p from PlannedNotification p, HealthcareSite o, Identifier i where p = any elements(o.plannedNotificationsInternal) and "
                        + "i = any elements(o.identifiersAssignedToOrganization) and i.primaryIndicator = 'true' and "
                        + "i.value in (:nciCodeList)")
                .setParameterList("nciCodeList", nciCodeList);

        result = query.list();
    } catch (DataAccessResourceFailureException e) {
        log.error(e.getMessage());
    } catch (IllegalStateException e) {
        e.printStackTrace();
    } catch (HibernateException e) {
        log.error(e.getMessage());
    } catch (Exception e) {
        log.error(e.getMessage());
    } finally {
        session.close();
    }
    return result;
}

From source file:edu.duke.cabig.c3pr.infrastructure.interceptor.NotificationInterceptor.java

License:BSD License

/**
 * Gets the planned notifications for the list of sites that are passed in.
 * This method access the db using a new session from the hibernate session factory.
 * /*  w w w  . ja  v a2 s . c  om*/
 * @param hcsList the hcs list
 * @return the planned notifications
 */
public List<PlannedNotification> getPlannedNotificationsForUpdateMasterSubject() {
    List<PlannedNotification> result;

    SessionFactory sessionFactory = (SessionFactory) applicationContext.getBean("sessionFactory");
    Session session = sessionFactory.openSession(sessionFactory.getCurrentSession().connection());
    session.setFlushMode(FlushMode.MANUAL);
    result = new ArrayList<PlannedNotification>();
    try {
        Query query = session.createQuery("from PlannedNotification p where p.eventName = :var")
                .setString("var", NotificationEventTypeEnum.MASTER_SUBJECT_UPDATED_EVENT.toString());

        result = query.list();
    } catch (DataAccessResourceFailureException e) {
        log.error(e.getMessage());
    } catch (IllegalStateException e) {
        e.printStackTrace();
    } catch (HibernateException e) {
        log.error(e.getMessage());
    } catch (Exception e) {
        log.error(e.getMessage());
    } finally {
        session.close();
    }
    return result;
}