<?php

/*

 * This file is part of the Symfony package.

 *

 * (c) Fabien Potencier <fabien@symfony.com>

 *

 * For the full copyright and license information, please view the LICENSE

 * file that was distributed with this source code.

 */

namespace Symfony\Component\Security\Acl\Domain;

use Symfony\Component\Security\Acl\Model\AclInterface;

use Symfony\Component\Security\Acl\Model\FieldEntryInterface;

use Symfony\Component\Security\Acl\Model\SecurityIdentityInterface;

/**

 * Field-aware ACE implementation which is auditable

 *

 * @author Johannes M. Schmitt <schmittjoh@gmail.com>

 */

class FieldEntry extends Entry implements FieldEntryInterface

{

    private $field;

    /**

     * Constructor

     *

     * @param integer                   $id

     * @param AclInterface              $acl

     * @param string                    $field

     * @param SecurityIdentityInterface $sid

     * @param string                    $strategy

     * @param integer                   $mask

     * @param Boolean                   $granting

     * @param Boolean                   $auditFailure

     * @param Boolean                   $auditSuccess

     * @return void

     */

    public function __construct($id, AclInterface $acl, $field, SecurityIdentityInterface $sid, $strategy, $mask, $granting, $auditFailure, $auditSuccess)

    {

        parent::__construct($id, $acl, $sid, $strategy, $mask, $granting, $auditFailure, $auditSuccess);

        $this->field = $field;

    }

    /**

     * {@inheritDoc}

     */

    public function getField()

    {

        return $this->field;

    }

    /**

     * {@inheritDoc}

     */

    public function serialize()

    {

        return serialize(array(

            $this->field,

            parent::serialize(),

        ));

    }

    /**

     * {@inheritDoc}

     */

    public function unserialize($serialized)

    {

        list($this->field, $parentStr) = unserialize($serialized);

        parent::unserialize($parentStr);

    }

}