<?php namespace Sabre\DAVACL\Exception; use Sabre\DAV; /** * This exception is thrown when a user tries to set a privilege that's marked * as abstract. * * @copyright Copyright (C) fruux GmbH (https://fruux.com/) * @author Evert Pot (http://evertpot.com/) * @license http://sabre.io/license/ Modified BSD License */ class NoAbstract extends DAV\Exception\PreconditionFailed { /** * Adds in extra information in the xml response. * * This method adds the {DAV:}no-abstract element as defined in rfc3744 * * @param DAV\Server $server * @param \DOMElement $errorNode * @return void */ function serialize(DAV\Server $server, \DOMElement $errorNode) { $doc = $errorNode->ownerDocument; $np = $doc->createElementNS('DAV:', 'd:no-abstract'); $errorNode->appendChild($np); } }