SonataUserBundle/Entity/BaseUser.php

<?php
/*
 * This file is part of the Sonata project.
 *
 * (c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */


namespace Sonata\UserBundle\Entity;

use FOS\UserBundle\Entity\User as AbstractedUser;

class BaseUser extends AbstractedUser
{

    /**
     * @return \DateTime
     */
    public function getCredentialsExpireAt()
    {
        return $this->credentialsExpireAt;
    }

    public function setCredentialsExpireAt(\DateTime $date = null)
    {
        $this->credentialsExpireAt = $date;
    }

    public function __toString()
    {
        return $this->getUsername() ?: '-';
    }
}