Example usage for org.hibernate Session persist

Introduction

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

Prototype

void persist(Object object);

Source Link

Document

Make a transient instance persistent.

Usage

From source file:org.exoplatform.common.dao.hibernate.HibernateJpaRepository.java

License:Open Source License

/**
 * <p>/*from  www  . j av a2  s .co m*/
 * Make a transient instance persistent and add it to the datastore. This
 * operation cascades to associated instances if the association is mapped
 * with cascade="persist". Throws an error if the entity already exists.
 * 
 * <p>
 * This is different from <code>save()</code> in that it does not guarantee
 * that the object will be assigned an identifier immediately. With
 * <code>save()</code> a call is made to the datastore immediately if the id
 * is generated by the datastore so that the id can be determined. With
 * <code>persist</code> this call may not occur until flush time.
 */
public void _persistEntities(Object... entities) {
    Session session = openSession();
    try {
        for (Object entity : entities) {
            session.persist(entity);
        }
        session.flush();
        session.clear();
    } finally {
        session.close();
    }
}

From source file:org.firstopen.singularity.system.dao.ReaderEventDAOImpl.java

License:Apache License

public void persist(ReaderEvent readerEvent) throws InfrastructureException {

    Session session = null;
    hibernateUtil.beginTransaction();/*  www .  ja v  a 2  s  . c o  m*/
    session = hibernateUtil.getSession();
    session.persist(readerEvent);

}

From source file:org.gatein.wsrp.consumer.registry.hibernate.HibernateConsumerRegistry.java

License:Open Source License

public void save(ProducerInfo info, String messageOnError) {
    try {//from w  w  w .j a  v  a 2 s.c o  m
        Session session = sessionFactory.getCurrentSession();
        session.persist(info);
    } catch (HibernateException e) {
        throw new ConsumerException(messageOnError, e);
    }
}

From source file:org.genedb.db.loading.FastaLoader.java

License:Open Source License

/**
 * This method is called once for each FASTA file.
 *
 * @param fileId the identifier of the file
 * @param records the records the file contains
 *//*from   ww w. jav  a2 s . co m*/
public void load(String fileId, Iterable<FastaRecord> records) {
    logger.debug(String.format("beginFastaFile(%s)", fileId));

    Session session = SessionFactoryUtils.doGetSession(sessionFactory, false);
    StringBuilder concatenatedSequences = new StringBuilder();

    Feature existingTopLevelFeature = (Feature) session.createCriteria(Feature.class)
            .add(Restrictions.eq("organism", organism)).add(Restrictions.eq("uniqueName", fileId))
            .uniqueResult();

    if (existingTopLevelFeature != null) {
        switch (overwriteExisting) {
        case YES:
            existingTopLevelFeature.delete();
            break;
        case NO:
            logger.error(String.format("The organism '%s' already has feature '%s'", organism.getCommonName(),
                    fileId));
            return;
        }
    }
    TopLevelFeature topLevelFeature = null;
    if (topLevelFeatureClass != null) {
        topLevelFeature = TopLevelFeature.make(topLevelFeatureClass, fileId, organism);
        topLevelFeature.markAsTopLevelFeature();
        session.persist(topLevelFeature);
    }

    int start = 0;
    for (FastaRecord record : records) {
        String id = record.getId();
        String sequence = record.getSequence();

        if (topLevelFeature != null) {
            concatenatedSequences.append(sequence);
        }

        int end = start + sequence.length();
        TopLevelFeature entry = TopLevelFeature.make(entryClass, id, organism);
        entry.setResidues(sequence);
        if (topLevelFeature == null) {
            entry.markAsTopLevelFeature();
        } else {
            topLevelFeature.addLocatedChild(entry, start, end);
        }
        session.persist(entry);
        start = end;
    }

    if (topLevelFeature != null) {
        topLevelFeature.setResidues(concatenatedSequences.toString());
    }
}

From source file:org.granite.test.tide.spring.service.Hibernate3JobService.java

License:Open Source License

public Object[] apply(Long jobId, Long userId) {
    Session session = getSession();

    Job job = (Job) session.load(Job.class, jobId);
    User user = (User) session.load(User.class, userId);

    JobApplication application = new JobApplication();
    application.initUid();/*  www  .  j av a  2 s.co  m*/
    application.setDate(new Date(new java.util.Date().getTime()));
    application.setJob(job);
    application.setUser(user);
    session.persist(application);

    job.getApplications().add(application);
    user.getApplications().add(application);

    return new Object[] { job, user, application };
}

From source file:org.harms.orm.upgrade.Jpa21TestDao.java

License:Open Source License

public Jpa21TestEntity save(Jpa21TestEntity entity) {
    Session session = entityManager.unwrap(Session.class);
    session.persist(entity);
    session.flush();//from w w  w .ja  v a2s  .c  o m
    session.clear();

    session.flush();
    session.clear();

    // EntityManager methods exposed through Session only as of 5.2
    return session.find(Jpa21TestEntity.class, entity.getId());
}

From source file:org.infinispan.test.hibernate.cache.commons.stress.PutFromLoadStressTestCase.java

License:LGPL

private void store() throws Exception {
    for (int i = 0; i < NUM_INSTANCES; i++) {
        final Age age = new Age();
        age.setAge(i);/*from   w  w  w .j  ava  2 s. c om*/
        withTx(tm, new Callable<Void>() {
            @Override
            public Void call() throws Exception {
                Session s = sessionFactory.openSession();
                s.getTransaction().begin();
                s.persist(age);
                s.getTransaction().commit();
                s.close();
                return null;
            }
        });
    }
}

From source file:org.infinispan.test.hibernate.cache.commons.stress.SecondLevelCacheStressTestCase.java

License:LGPL

Operation insertOperation() {
    return new Operation("INSERT") {
        @Override/*from  w  w  w.j a  va 2 s . c om*/
        boolean call(final int run) throws Exception {
            return captureThrowables(new Callable<Boolean>() {
                @Override
                public Boolean call() throws Exception {
                    return withTx(tm, new Callable<Boolean>() {
                        @Override
                        public Boolean call() throws Exception {
                            Session s = sessionFactory.openSession();
                            s.getTransaction().begin();

                            String name = "Zamarreo-" + run;
                            Family family = new Family(name);
                            s.persist(family);

                            s.getTransaction().commit();
                            s.close();
                            return true;
                        }
                    });
                }
            });
        }
    };
}

From source file:org.infinispan.test.hibernate.cache.commons.tm.JBossStandaloneJtaExampleTest.java

License:LGPL

@Test
public void testPersistAndLoadUnderJta() throws Exception {
    Item item;/* www.ja va 2 s.  c o m*/
    SessionFactory sessionFactory = buildSessionFactory();
    try {
        UserTransaction ut = (UserTransaction) ctx.lookup("UserTransaction");
        ut.begin();
        try {
            Session session = sessionFactory.openSession();
            assertEquals(TransactionStatus.ACTIVE, session.getTransaction().getStatus());
            item = new Item("anItem", "An item owned by someone");
            session.persist(item);
            // IMO the flush should not be necessary, but session.close() does not flush
            // and the item is not persisted.
            session.flush();
            session.close();
        } catch (Exception e) {
            ut.setRollbackOnly();
            throw e;
        } finally {
            if (ut.getStatus() == Status.STATUS_ACTIVE)
                ut.commit();
            else
                ut.rollback();
        }

        ut = (UserTransaction) ctx.lookup("UserTransaction");
        ut.begin();
        try {
            Session session = sessionFactory.openSession();
            assertEquals(TransactionStatus.ACTIVE, session.getTransaction().getStatus());
            Item found = (Item) session.load(Item.class, item.getId());
            Statistics stats = session.getSessionFactory().getStatistics();
            log.info(stats.toString());
            assertEquals(item.getDescription(), found.getDescription());
            assertEquals(0, stats.getSecondLevelCacheMissCount());
            assertEquals(1, stats.getSecondLevelCacheHitCount());
            session.delete(found);
            // IMO the flush should not be necessary, but session.close() does not flush
            // and the item is not deleted.
            session.flush();
            session.close();
        } catch (Exception e) {
            ut.setRollbackOnly();
            throw e;
        } finally {
            if (ut.getStatus() == Status.STATUS_ACTIVE)
                ut.commit();
            else
                ut.rollback();
        }

        ut = (UserTransaction) ctx.lookup("UserTransaction");
        ut.begin();
        try {
            Session session = sessionFactory.openSession();
            assertEquals(TransactionStatus.ACTIVE, session.getTransaction().getStatus());
            assertNull(session.get(Item.class, item.getId()));
            session.close();
        } catch (Exception e) {
            ut.setRollbackOnly();
            throw e;
        } finally {
            if (ut.getStatus() == Status.STATUS_ACTIVE)
                ut.commit();
            else
                ut.rollback();
        }
    } finally {
        if (sessionFactory != null)
            sessionFactory.close();
    }

}

From source file:org.infinispan.tutorial.secondlc.wildfly.local.service.MemberRegistration.java

License:Apache License

public void register(Member member) throws Exception {
    log.info("Registering " + member.getName());
    // em.persist(member);

    // using Hibernate session(Native API) and JPA entitymanager
    Session session = (Session) em.getDelegate();
    session.persist(member);
    memberEventSrc.fire(member);/*from w  w w.  j  a  v  a 2 s  .  c o  m*/
}