<?php

declare (strict_types=1);
namespace XCloner\Sabre\DAV\Exception;

if (!defined('ABSPATH') && \PHP_SAPI !== 'cli') {
    die;
}
use XCloner\Sabre\DAV;
/**
 * ConflictingLock.
 *
 * Similar to  the Locked exception, this exception thrown when a LOCK request
 * was made, on a resource which was already locked
 *
 * @copyright Copyright (C) fruux GmbH (https://fruux.com/)
 * @author Evert Pot (http://evertpot.com/)
 * @license http://sabre.io/license/ Modified BSD License
 */
class ConflictingLock extends Locked
{
    /**
     * This method allows the exception to include additional information into the WebDAV error response.
     */
    public function serialize(DAV\Server $server, \DOMElement $errorNode)
    {
        if ($this->lock) {
            $error = $errorNode->ownerDocument->createElementNS('DAV:', 'd:no-conflicting-lock');
            $errorNode->appendChild($error);
            $error->appendChild($errorNode->ownerDocument->createElementNS('DAV:', 'd:href', $this->lock->uri));
        }
    }
}
