36 lines
727 B
PHP
36 lines
727 B
PHP
<?php
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/*
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* This file is part of the Sonata Project package.
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*
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* (c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Sonata\AdminBundle\Model;
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use Sonata\AdminBundle\Exception\LockException;
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/**
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* @author Emmanuel Vella <vella.emmanuel@gmail.com>
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*/
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interface LockInterface
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{
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/**
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* @param object $object
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*
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* @return mixed|null
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*/
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public function getLockVersion($object);
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/**
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* @param object $object
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* @param mixed $expectedVersion
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*
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* @throws LockException
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*/
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public function lock($object, $expectedVersion);
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}
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