| <?php |
| /** |
| * File containing the ezcWebdavLockRequestResponseHandler interface. |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| * @package Webdav |
| * @version //autogentag// |
| * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved. |
| * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0 |
| * |
| * @access private |
| */ |
| /** |
| * Interface for lock request/response handlers. |
| * |
| * @package Webdav |
| * @version //autogen// |
| * |
| * @access private |
| */ |
| abstract class ezcWebdavLockRequestResponseHandler |
| { |
| /** |
| * If this handler requires the backend to get locked. |
| * |
| * @var bool |
| */ |
| public $needsBackendLock = true; |
| |
| /** |
| * Lock tools. |
| * |
| * @var ezcWebdavLockTools |
| */ |
| protected $tools; |
| |
| /** |
| * Creates a new request/response handler. |
| * |
| * The handler receives a $tools object for usage. |
| * |
| * @param ezcWebdavLockTools $tools |
| */ |
| public function __construct( ezcWebdavLockTools $tools ) |
| { |
| $this->tools = $tools; |
| } |
| |
| /** |
| * Callback if the handled request is received. |
| * |
| * This callback is called, if a request handled by this class is received. |
| * The $request object is given for handling. The method may return an |
| * instance of {@link ezcWebdavResponse}, if a problem occured or the |
| * request was completely handled or null, to make the backend handle the |
| * request. |
| * |
| * The given $request may be manipulated, but that must happen with most |
| * care, to not influence any other plugins. |
| * |
| * @param ezcWebdavRequest $request |
| * @return ezcWebdavResponse|null |
| */ |
| abstract public function receivedRequest( ezcWebdavRequest $request ); |
| |
| /** |
| * Callback if a response was generated for the handled request. |
| * |
| * If the method {@link receivedRequest()} returned null and the backend |
| * has processed the request, the generated $response will be submitted to |
| * this method. The handler may perform arbitrary operations, including the |
| * manipulation of the $response. Again, this manipulation must happen most |
| * carefully, to not influence other plugins |
| * |
| * The method might return null, to indicate that the submitted response |
| * should be send, or a different instance of {@link ezcWebdavResponse} to |
| * replace the one generated by the backend. This should only be done in |
| * rare cases! |
| * |
| * @param ezcWebdavResponse $response |
| * @return ezcWebdavResponse|null |
| */ |
| abstract public function generatedResponse( ezcWebdavResponse $response ); |
| } |
| |
| ?> |