Example usage for org.hibernate SessionFactory getCurrentSession

List of usage examples for org.hibernate SessionFactory getCurrentSession

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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.horizontaldb.shard.hibernate.AbstractDaoEnricherTest.java

License:Apache License

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

    ShardContext shardContext = new ShardContext("testClient");
    ShardContext shardContext1 = new ShardContext("testClient1");
    ShardContext shardContext2 = new ShardContext("testClient2");

    SessionFactory mockSessionFactory = EasyMock.createMock(SessionFactory.class);
    Session mockSession = EasyMock.createMock("mockSession", Session.class);
    Session mockSession1 = EasyMock.createMock("mockSession1", Session.class);
    Session mockSession2 = EasyMock.createMock("mockSession2", Session.class);
    AbstractDao mockDao = EasyMock.createMock("mockDao", AbstractDao.class);

    // called during statistics logging
    expect(mockSession2.getSessionFactory()).andReturn(mockSessionFactory);
    expect(mockSession1.getSessionFactory()).andReturn(mockSessionFactory);
    expect(mockSession.getSessionFactory()).andReturn(mockSessionFactory);
    expect(mockSessionFactory.getStatistics()).andReturn(null).times(3);
    // called during statistics logging

    expect(txManager.getSessionFactory()).andReturn(mockSessionFactory).times(3);
    expect(mockSessionFactory.getCurrentSession()).andReturn(mockSession);
    expect(mockSessionFactory.getCurrentSession()).andReturn(mockSession1);
    expect(mockSessionFactory.getCurrentSession()).andReturn(mockSession2);
    // setups/*from   w  w w .j  av a 2  s  . c  o m*/
    mockDao.setSession(mockSession);
    mockDao.setSession(mockSession1);
    mockDao.setSession(mockSession2);
    // tearDowns
    mockDao.setSession(mockSession1);
    mockDao.setSession(mockSession);
    mockDao.setSession(null);

    replay(txManager, mockSessionFactory, mockSession, mockSession1, mockSession2, mockDao);

    enricher.setup(mockDao, shardContext);
    enricher.setup(mockDao, shardContext1);
    enricher.setup(mockDao, shardContext2);

    enricher.tearDown(mockDao, shardContext2);
    enricher.tearDown(mockDao, shardContext1);
    enricher.tearDown(mockDao, shardContext);

    verify(txManager, mockSessionFactory, mockSession, mockSession1, mockSession2, mockDao);
}

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

License:Apache License

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

    ShardContext shardContext = new ShardContext("testClient");
    ShardContext shardContext1 = new ShardContext("testClient1");
    ShardContext shardContext2 = new ShardContext("testClient2");

    SessionFactory mockSessionFactory = EasyMock.createMock(SessionFactory.class);
    Session mockSession = EasyMock.createMock("mockSession", Session.class);
    Session mockSession1 = EasyMock.createMock("mockSession1", Session.class);
    Session mockSession2 = EasyMock.createMock("mockSession2", Session.class);
    AbstractDao mockDao = EasyMock.createMock("mockDao", AbstractDao.class);
    DepartmentDaoImpl mockDao1 = EasyMock.createMock("mockDao1", DepartmentDaoImpl.class);
    PersonDaoImpl mockDao2 = EasyMock.createMock("mockDao2", PersonDaoImpl.class);

    // called during statistics logging
    expect(mockSession2.getSessionFactory()).andReturn(mockSessionFactory);
    expect(mockSession1.getSessionFactory()).andReturn(mockSessionFactory);
    expect(mockSession.getSessionFactory()).andReturn(mockSessionFactory);
    expect(mockSessionFactory.getStatistics()).andReturn(null).times(3);
    // called during statistics logging

    expect(txManager.getSessionFactory()).andReturn(mockSessionFactory).times(3);
    expect(mockSessionFactory.getCurrentSession()).andReturn(mockSession);
    expect(mockSessionFactory.getCurrentSession()).andReturn(mockSession1);
    expect(mockSessionFactory.getCurrentSession()).andReturn(mockSession2);
    // setups/*from  w ww .  j  a v a2  s  .  c o  m*/
    mockDao.setSession(mockSession);
    mockDao1.setSession(mockSession);
    mockDao2.setSession(mockSession1);
    mockDao1.setSession(mockSession2);
    // tearDowns
    mockDao1.setSession(mockSession);
    mockDao2.setSession(null);
    mockDao1.setSession(null);
    mockDao.setSession(null);

    replay(txManager, mockSessionFactory, mockSession, mockSession1, mockSession2, mockDao, mockDao1, mockDao2);

    enricher.setup(mockDao, shardContext);
    enricher.setup(mockDao1, shardContext);
    enricher.setup(mockDao2, shardContext1);
    enricher.setup(mockDao1, shardContext2);

    enricher.tearDown(mockDao1, shardContext2);
    enricher.tearDown(mockDao2, shardContext1);
    enricher.tearDown(mockDao1, shardContext);
    enricher.tearDown(mockDao, shardContext);

    verify(txManager, mockSessionFactory, mockSession, mockSession1, mockSession2, mockDao, mockDao1, mockDao2);
}

From source file:org.jasig.portlet.announcements.Exporter.java

License:Apache License

public static void main(String[] args) throws Exception {
    String dir = args[0];//  w ww.  j  ava2 s.c om
    String importExportContext = args[1];
    ApplicationContext context = PortletApplicationContextLocator.getApplicationContext(importExportContext);
    SessionFactory sessionFactory = context.getBean(SESSION_FACTORY_BEAN_NAME, SessionFactory.class);
    IAnnouncementService announcementService = context.getBean(ANNOUNCEMENT_SVC_BEAN_NAME,
            IAnnouncementService.class);

    Session session = sessionFactory.getCurrentSession();
    Transaction transaction = session.beginTransaction();

    JAXBContext jc = JAXBContext.newInstance(Topic.class);
    Marshaller marshaller = jc.createMarshaller();
    marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);

    List<Topic> topics = announcementService.getAllTopics();
    for (Topic topic : topics) {
        if (topic.getSubscriptionMethod() == 4) {
            continue;
        }

        session.lock(topic, LockMode.NONE);
        JAXBElement<Topic> je2 = new JAXBElement<Topic>(new QName("topic"), Topic.class, topic);
        String output = dir + File.separator + UUID.randomUUID().toString() + ".xml";
        System.out.println("Exporting Topic " + topic.getId() + " to file " + output);
        try {
            marshaller.marshal(je2, new FileOutputStream(output));
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }
    transaction.commit();
}

From source file:org.jasig.portlet.data.Exporter.java

License:Apache License

public static void main(String[] args) throws Exception {
    String dir = args[0];//  www.  j  av a2  s  .  com
    String importExportContext = args[1];
    String sessionFactoryBeanName = args[2];
    String modelClassName = args[3];
    String serviceBeanName = args[4];
    String serviceBeanMethodName = args[5];

    ApplicationContext context = PortletApplicationContextLocator.getApplicationContext(importExportContext);
    SessionFactory sessionFactory = context.getBean(sessionFactoryBeanName, SessionFactory.class);
    Class<?> modelClass = Class.forName(modelClassName);

    Object service = context.getBean(serviceBeanName);
    Session session = sessionFactory.getCurrentSession();
    Transaction transaction = session.beginTransaction();

    JAXBContext jc = JAXBContext.newInstance(modelClass);
    Marshaller marshaller = jc.createMarshaller();
    marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);

    Method method = service.getClass().getMethod(serviceBeanMethodName);
    List<?> objects = (List<?>) method.invoke(service, null);

    for (Object o : objects) {
        session.lock(o, LockMode.NONE);
        JAXBElement je2 = new JAXBElement(new QName(modelClass.getSimpleName().toLowerCase()), modelClass, o);
        String output = dir + File.separator + UUID.randomUUID().toString() + ".xml";
        try {
            marshaller.marshal(je2, new FileOutputStream(output));
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }
    transaction.commit();
}

From source file:org.jasig.portlet.data.Importer.java

License:Apache License

public static void main(String[] args) throws Exception {
    String dir = args[0];//from www  . j a  va 2 s .  co  m
    String importExportContext = args[1];
    String sessionFactoryBeanName = args[2];
    String modelClassName = args[3];
    String serviceBeanName = args[4];
    String serviceBeanMethodName = args[5];

    ApplicationContext context = PortletApplicationContextLocator.getApplicationContext(importExportContext);
    SessionFactory sessionFactory = context.getBean(sessionFactoryBeanName, SessionFactory.class);
    Class<?> modelClass = Class.forName(modelClassName);
    Object service = context.getBean(serviceBeanName);

    JAXBContext jc = JAXBContext.newInstance(modelClass);

    File folder = new File(dir);
    File[] files = folder.listFiles(new ImportFileFilter());

    for (File f : files) {
        StreamSource xml = new StreamSource(f.getAbsoluteFile());
        Unmarshaller unmarshaller = jc.createUnmarshaller();
        JAXBElement je1 = unmarshaller.unmarshal(xml, modelClass);
        Object object = je1.getValue();
        Session session = sessionFactory.getCurrentSession();
        Transaction transaction = session.beginTransaction();

        Method method = service.getClass().getMethod(serviceBeanMethodName, modelClass);
        method.invoke(service, object);
        transaction.commit();
    }
}

From source file:org.javasoft.ciclope.servlets.utils.SessionUtils.java

public static Session getCiclopeSession() {
    SessionFactory sf = HibernateUtil.getSessionFactory();
    Session s = sf.getCurrentSession();
    Transaction t = s.getTransaction();//from w w w. j a  va 2  s.  c o  m
    if (t.isActive()) {
        t.rollback();
    }
    if (!s.isOpen()) {
        s = sf.getCurrentSession();
    }
    return s;
}

From source file:org.jboss.hibernate.session.HibernateContext.java

License:Open Source License

/**
 * Retreives an "unmanaged" session against the same underlying jdbc connnection as the session
 * currently bound to the current context for the given JNDI name.  This is simply a convenience
 * method for SessionFactory.openSession({@link #getSession}.connection()).  Unmanaged here means that
 * the returned session is not controlled by the code managing the actually bound session; callers
 * are required to cleanup these sessions manually using {@link #releaseUnmanagedSession}.
 *
 * @param name The "name" of the {@link org.hibernate.SessionFactory}
 *       for which an unmanaged session is requested.
 * @return An unmanaged session.//from   w  w  w .  ja v a 2 s  .c  o  m
 * @throws HibernateException If an error occurs opening the new Session.
 * @throws IllegalStateException If unable to locate a managed Session for the current context.
 *
 * @deprecated Given a SessionFactory, sf (usually obtained from JNDI), this method is equivalent to
 * <pre>sf.openSession( sf.getCurrentSession().connection() )</pre>
 */
public static Session getUnmanagedSession(String name) throws HibernateException, IllegalStateException {
    SessionFactory sf = locateSessionFactory(name);
    return sf.openSession(sf.getCurrentSession().connection());
}

From source file:org.jboss.pnc.datastore.repositories.DefaultSequenceHandlerRepository.java

License:Open Source License

@Override
public Long getNextID(final String sequenceName) {

    ReturningWork<Long> maxReturningWork = new ReturningWork<Long>() {
        @Override//from  w  ww.  j  a  va  2s . c  o  m
        public Long execute(Connection connection) throws SQLException {
            DialectResolver dialectResolver = new StandardDialectResolver();
            Dialect dialect = dialectResolver.resolveDialect(getResolutionInfo(connection));
            PreparedStatement preparedStatement = null;
            ResultSet resultSet = null;
            try {
                preparedStatement = connection.prepareStatement(dialect.getSequenceNextValString(sequenceName));
                resultSet = preparedStatement.executeQuery();
                resultSet.next();
                return resultSet.getLong(1);
            } catch (SQLException e) {
                throw e;
            } finally {
                if (preparedStatement != null) {
                    preparedStatement.close();
                }
                if (resultSet != null) {
                    resultSet.close();
                }
            }

        }
    };

    Session session = (Session) entityManager.getDelegate();
    SessionFactory sessionFactory = session.getSessionFactory();

    Long maxRecord = sessionFactory.getCurrentSession().doReturningWork(maxReturningWork);
    return maxRecord;
}

From source file:org.jboss.pnc.datastore.repositories.DefaultSequenceHandlerRepository.java

License:Open Source License

@Override
public void createSequence(final String sequenceName) {

    if (sequenceExists(sequenceName)) {
        return;//from w  ww  .j  a v a2 s.  com
    }
    Work work = new Work() {
        @Override
        public void execute(Connection connection) throws SQLException {
            DialectResolver dialectResolver = new StandardDialectResolver();
            Dialect dialect = dialectResolver.resolveDialect(getResolutionInfo(connection));
            PreparedStatement preparedStatement = null;
            ResultSet resultSet = null;
            try {
                preparedStatement = connection
                        .prepareStatement(dialect.getCreateSequenceStrings(sequenceName, 1, 1)[0]);
                preparedStatement.execute();
            } catch (SQLException e) {
                throw e;
            } finally {
                if (preparedStatement != null) {
                    preparedStatement.close();
                }
                if (resultSet != null) {
                    resultSet.close();
                }
            }

        }
    };

    Session session = (Session) entityManager.getDelegate();
    SessionFactory sessionFactory = session.getSessionFactory();
    sessionFactory.getCurrentSession().doWork(work);
}

From source file:org.jboss.pnc.datastore.repositories.DefaultSequenceHandlerRepository.java

License:Open Source License

@Override
public boolean sequenceExists(final String sequenceName) {
    ReturningWork<Boolean> work = new ReturningWork<Boolean>() {
        @Override/*from ww w  . j  av a 2s .  co  m*/
        public Boolean execute(Connection connection) throws SQLException {
            DialectResolver dialectResolver = new StandardDialectResolver();
            Dialect dialect = dialectResolver.resolveDialect(getResolutionInfo(connection));
            PreparedStatement preparedStatement = null;
            ResultSet resultSet = null;
            try {
                preparedStatement = connection.prepareStatement(dialect.getQuerySequencesString());
                resultSet = preparedStatement.executeQuery();
                while (resultSet.next()) {
                    if (sequenceName.equals(resultSet.getString(1))) {
                        return true;
                    }
                }
            } catch (SQLException e) {
                throw e;
            } finally {
                if (preparedStatement != null) {
                    preparedStatement.close();
                }
                if (resultSet != null) {
                    resultSet.close();
                }
            }
            return false;

        }
    };

    Session session = (Session) entityManager.getDelegate();
    SessionFactory sessionFactory = session.getSessionFactory();
    return sessionFactory.getCurrentSession().doReturningWork(work);
}