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:uk.org.openeyes.DatabaseFunctions.java

/**
 *
 *//*w  ww  .ja  va 2  s . c o m*/
public void setSession() {
    if (this.session == null || !(this.session.isConnected())) {
        try {
            this.session = sessionFactory.openSession();
        } catch (Exception e) {
            System.exit(5);
        }
        session.setFlushMode(FlushMode.MANUAL);
        ManagedSessionContext.bind(session);
    }
}

From source file:woko.ext.usermanagement.hibernate.HibernateUserManager.java

License:Apache License

@Override
@SuppressWarnings("unchecked")
public U getUserByUsername(String username) {
    Session s = hibernateStore.getSession();
    List l = s.createCriteria(getUserClass()).add(Restrictions.eq("username", username))
            .setFlushMode(FlushMode.MANUAL).list();
    if (l.size() == 0) {
        return null;
    }//from   w  w w  .j  a  v a2 s  .  c o  m
    if (l.size() > 1) {
        throw new IllegalStateException("more than 1 users with username==" + username);
    }
    return (U) l.get(0);
}

From source file:woko.ext.usermanagement.hibernate.HibernateUserManager.java

License:Apache License

@Override
@SuppressWarnings("unchecked")
public U getUserByEmail(String email) {
    Session s = hibernateStore.getSession();
    List l = s.createCriteria(getUserClass()).add(Restrictions.eq("email", email))
            .setFlushMode(FlushMode.MANUAL).list();
    if (l.size() == 0) {
        return null;
    }//from   w w  w  .  ja  v  a 2  s. c om
    if (l.size() > 1) {
        throw new IllegalStateException("more than 1 users with email==" + email);
    }
    return (U) l.get(0);
}

From source file:won.protocol.util.hibernate.FlushModeSettingHibernateJpaDialect.java

License:Apache License

public Object prepareTransaction(EntityManager entityManager, boolean readOnly, String name)
        throws PersistenceException {

    Session session = getSession(entityManager);
    FlushMode currentFlushMode = session.getFlushMode();
    FlushMode previousFlushMode = null;//from www. ja v a  2s . c o  m
    if (getFlushMode() != null) {
        session.setFlushMode(flushMode);
        previousFlushMode = currentFlushMode;
    } else if (readOnly) {
        // We should suppress flushing for a read-only transaction.
        session.setFlushMode(FlushMode.MANUAL);
        previousFlushMode = currentFlushMode;
    } else {
        // We need AUTO or COMMIT for a non-read-only transaction.
        if (currentFlushMode.lessThan(FlushMode.COMMIT)) {
            session.setFlushMode(FlushMode.AUTO);
            previousFlushMode = currentFlushMode;
        }
    }
    return new SessionTransactionData(session, previousFlushMode);
}