vendor/symfony/security-acl/Domain/ObjectIdentity.php

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

<?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\Exception\InvalidDomainObjectException;
use Symfony\Component\Security\Acl\Model\DomainObjectInterface;
use Symfony\Component\Security\Acl\Model\ObjectIdentityInterface;
use Symfony\Component\Security\Acl\Util\ClassUtils;

/**
 * ObjectIdentity implementation.
 *
 * @author Johannes M. Schmitt <schmittjoh@gmail.com>
 */
final class ObjectIdentity implements ObjectIdentityInterface
{
    private $identifier;
    private $type;

    /**
     * Constructor.
     *
     * @param string $identifier
     * @param string $type
     *
     * @throws \InvalidArgumentException
     */
    public function __construct($identifier, $type)
    {
        if ('' === $identifier) {
            throw new \InvalidArgumentException('$identifier cannot be empty.');
        }
        if (empty($type)) {
            throw new \InvalidArgumentException('$type cannot be empty.');
        }

        $this->identifier = $identifier;
        $this->type = $type;
    }

    /**
     * Constructs an ObjectIdentity for the given domain object.
     *
     * @param object $domainObject
     *
     * @throws InvalidDomainObjectException
     *
     * @return ObjectIdentity
     */
    public static function fromDomainObject($domainObject)
    {