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:service.DatabaseService.java

@Override
@Transactional//from w ww  .  j a  v a  2 s  .  c om
public Object getEntityById(String column, String table, Integer id) {

    SessionFactory sessionFactory = HibernateUtil.getSessionFactory();

    Session session = sessionFactory.openSession();
    session.setFlushMode(FlushMode.MANUAL);
    ManagedSessionContext.bind(session);

    String table_capitalized = table.substring(0, 1).toUpperCase() + table.substring(1);
    String str_query = "from " + table_capitalized + " t where t." + column.toLowerCase() + " = :crit";
    Query query = session.createQuery(str_query);
    query.setParameter("crit", id);

    //ManagedSessionContext.unbind(sessionFactory);
    session.flush();

    if (query.list().size() == 0)
        return null;
    return query.list().get(0);
}

From source file:service.DatabaseService.java

@Override
@Transactional/*  w  ww. j  a va  2s. co m*/
public void updateEntity(Object entity) {
    SessionFactory sessionFactory = HibernateUtil.getSessionFactory();

    Session session = sessionFactory.openSession();
    session.setFlushMode(FlushMode.MANUAL);
    ManagedSessionContext.bind(session);
    Transaction tx = null;

    try {
        tx = session.beginTransaction();

        session.merge(entity);
        ManagedSessionContext.unbind(HibernateUtil.getSessionFactory());
        session.flush();
        tx.commit();
    } catch (RuntimeException e) {
        tx.rollback();
        throw e;
    } finally {
        session.close();
    }
}

From source file:service.DatabaseService.java

@Override
@Transactional//from   w w w  .  ja  v  a  2s.c o  m
public void findEntitiesMatchingPartialQuery(String field, String query_text, Object entity) {
    SessionFactory sessionFactory = HibernateUtil.getSessionFactory();

    Session session = sessionFactory.openSession();
    session.setFlushMode(FlushMode.MANUAL);
    ManagedSessionContext.bind(session);

    FullTextSession fullTextSession = org.hibernate.search.Search.getFullTextSession(session);
    Transaction tx = fullTextSession.beginTransaction();
    QueryBuilder qb = fullTextSession.getSearchFactory().buildQueryBuilder().forEntity(entity.getClass()).get();
    org.apache.lucene.search.Query query = qb.keyword().onFields(field).matching(query_text).createQuery();
    org.hibernate.Query hibQuery = fullTextSession.createFullTextQuery(query, entity.getClass());

    List result = hibQuery.list();
    if (result.size() > 0)
        System.out.println(result.get(0));
}

From source file:service.DatabaseService.java

@Override
public List listEntity(String table) {
    SessionFactory sessionFactory = HibernateUtil.getSessionFactory();

    Session session = sessionFactory.openSession();
    session.setFlushMode(FlushMode.MANUAL);
    ManagedSessionContext.bind(session);

    String table_capitalized = table.substring(0, 1).toUpperCase() + table.substring(1);
    String str_query = "from " + table_capitalized;
    Query query = session.createQuery(str_query);

    //ManagedSessionContext.unbind(sessionFactory);
    session.flush();// ww  w  .ja  v  a  2 s  . c  om
    return query.list();
}

From source file:service.DatabaseService.java

@Override
public List listEntityByJoinCriteria(String table, String propertyName, String criteria_column,
        String criteria_text) {/*from  ww  w.j  a  v  a2 s  .  c o  m*/
    SessionFactory sessionFactory = HibernateUtil.getSessionFactory();

    Session session = sessionFactory.openSession();
    session.setFlushMode(FlushMode.MANUAL);
    ManagedSessionContext.bind(session);

    String table_cap = table.substring(0, 1).toUpperCase() + table.substring(1);

    //String str_query = "select u from  Users u join u.userRoleses r where r.role='ROLE_ADMIN'";
    String str_query = "select u from " + table_cap + " u join u. " + propertyName + " r where r."
            + criteria_column + "='" + criteria_text + "'";

    Query query = session.createQuery(str_query);

    //ManagedSessionContext.unbind(sessionFactory);
    session.flush();
    List aux = query.list();
    return query.list();
}

From source file:service.DatabaseService.java

@Override
public List listEntityByJoinIdCriteria(String table, String propertyName, String criteria_column, Integer id,
        String sndC, Integer sndQ) {
    SessionFactory sessionFactory = HibernateUtil.getSessionFactory();

    Session session = sessionFactory.openSession();
    session.setFlushMode(FlushMode.MANUAL);
    ManagedSessionContext.bind(session);

    String table_cap = table.substring(0, 1).toUpperCase() + table.substring(1);

    //String str_query = "select u from  Users u join u.userRoleses r where r.role='ROLE_ADMIN'";
    String str_query = "select u from " + table_cap + " u join u. " + propertyName + " r where r."
            + criteria_column + "=" + id + "AND u." + sndC + "=" + sndQ;

    Query query = session.createQuery(str_query);

    //ManagedSessionContext.unbind(sessionFactory);
    session.flush();//from   w w w .j av  a2 s. c  om
    List aux = query.list();
    return query.list();
}

From source file:service.DatabaseService.java

public void deleteEntity(Object entity) {
    SessionFactory sessionFactory = HibernateUtil.getSessionFactory();

    //Session session = sessionFactory.openSession();
    Session session = sessionFactory.getCurrentSession();
    session.setFlushMode(FlushMode.MANUAL);
    //ManagedSessionContext.bind(session);
    Transaction tx = null;/*  w  ww  .jav  a2 s.c  om*/

    try {
        tx = session.beginTransaction();
        //session.merge(entity);
        session.delete(entity);
        ManagedSessionContext.unbind(HibernateUtil.getSessionFactory());
        session.flush();
        tx.commit();
    } catch (RuntimeException e) {
        tx.rollback();
        throw e;
    } finally {
        session.close();
    }
}

From source file:service.DatabaseService.java

@Override
public List listEntityPartialQuery(String table, ArrayList<String> columns, String query_text) {
    SessionFactory sessionFactory = HibernateUtil.getSessionFactory();

    Session session = sessionFactory.openSession();
    session.setFlushMode(FlushMode.MANUAL);
    ManagedSessionContext.bind(session);

    String table_capitalized = table.substring(0, 1).toUpperCase() + table.substring(1);

    int cols = columns.size();

    String str_query = "from " + table_capitalized + " where ";
    for (int i = 0; i < cols; i++) {

        str_query += columns.get(i) + " like :crit";
        if (i < cols - 1)
            str_query += " or ";
    }/* ww  w .ja  v a  2s . co  m*/

    Query query = session.createQuery(str_query);
    query.setParameter("crit", "%" + query_text + "%");

    session.flush();

    return query.list();
}

From source file:to.etc.domui.hibernate.generic.HibernateLongSessionContext.java

License:Open Source License

/**
 * This override allocates a session in flushmode manual.
 * @see to.etc.domui.hibernate.generic.BuggyHibernateBaseContext#getSession()
 *//*from w  w w  .j  av  a2  s  .  c  om*/
@Override
public Session getSession() throws Exception {
    checkValid();
    if (m_session == null) {
        super.getSession();
        m_session.setFlushMode(FlushMode.MANUAL);
    }
    if (!m_session.isConnected())
        LOG.debug("Hibernate: reconnecting session.");
    return m_session;
}

From source file:tools.xor.service.HibernatePersistenceOrchestrator.java

License:Apache License

@Override
public Object disableAutoFlush() {
    Object oldFlushMode = getSession().getFlushMode();
    getSession().setFlushMode(FlushMode.MANUAL);

    return oldFlushMode;
}