forked from zendframework/zendframework
/
Callback.php
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/
Callback.php
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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Feed_Pubsubhubbub
* @subpackage Callback
* @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* @namespace
*/
namespace Zend\Feed\PubSubHubbub;
/**
* @category Zend
* @package Zend_Feed_Pubsubhubbub
* @subpackage Callback
* @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
interface Callback
{
/**
* Handle any callback from a Hub Server responding to a subscription or
* unsubscription request. This should be the Hub Server confirming the
* the request prior to taking action on it.
*
* @param array $httpData GET/POST data if available and not in $_GET/POST
* @param bool $sendResponseNow Whether to send response now or when asked
*/
public function handle(array $httpData = null, $sendResponseNow = false);
/**
* Send the response, including all headers.
* If you wish to handle this via Zend_Controller, use the getter methods
* to retrieve any data needed to be set on your HTTP Response object, or
* simply give this object the HTTP Response instance to work with for you!
*
* @return void
*/
public function sendResponse();
/**
* An instance of a class handling Http Responses. This is implemented in
* Zend_Feed_Pubsubhubbub_HttpResponse which shares an unenforced interface with
* (i.e. not inherited from) Zend_Controller_Response_Http.
*
* @param Zend\Feed\PubSubHubbub\HttpResponse|\Zend\Controller\Response\Http $httpResponse
*/
public function setHttpResponse($httpResponse);
/**
* An instance of a class handling Http Responses. This is implemented in
* Zend_Feed_Pubsubhubbub_HttpResponse which shares an unenforced interface with
* (i.e. not inherited from) Zend_Controller_Response_Http.
*
* @return Zend\Feed\PubSubHubbub\HttpResponse|\Zend\Controller\Response\Http
*/
public function getHttpResponse();
}