3 namespace Org\Mxchange\CoreFramework\Response;
5 // Import framework stuff
6 use Org\Mxchange\CoreFramework\Generic\FrameworkInterface;
7 use Org\Mxchange\CoreFramework\Manager\ManageableApplication;
10 * An interface for responses
12 * @author Roland Haeder <webmaster@shipsimu.org>
14 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2020 Core Developer Team
15 * @license GNU GPL 3.0 or any newer version
16 * @link http://www.shipsimu.org
18 * This program is free software: you can redistribute it and/or modify
19 * it under the terms of the GNU General Public License as published by
20 * the Free Software Foundation, either version 3 of the License, or
21 * (at your option) any later version.
23 * This program is distributed in the hope that it will be useful,
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 * GNU General Public License for more details.
28 * You should have received a copy of the GNU General Public License
29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
31 interface Responseable extends FrameworkInterface {
35 * @param $status New response status
38 function setResponseStatus ($status);
41 * Adds a header to the response. This method "wraps" the direct header()
42 * function call and so it can be done "generic". E.g. if a local
43 * application like my hub does not support redirects, this method can be
44 * kept empty or it can be done something else which would not be possible
45 * with a direct header() call.
47 * @param $name Name of header element
48 * @param $value Value of header element
51 function addHeader ($name, $value);
54 * "Writes" data to the response body
56 * @param $output Output we shall sent in the HTTP response
59 function writeToBody ($output);
62 * Flushs the cached HTTP response to the outer world
64 * @param $force Whether we shall force the output or abort if headers are
65 * already sent with an exception
67 * @throws ResponseHeadersAlreadySentException Thrown if headers are
70 function flushBuffer ($force = false);
73 * Adds a fatal message id to the response. The added messages can then be
74 * processed and outputed to the world
76 * @param $messageId The message id we shall add
79 function addFatalMessage ($messageId);
82 * Adds a cookie to the response
84 * @param $cookieName Cookie's name
85 * @param $cookieValue Value to store in the cookie
86 * @param $encrypted Do some extra encryption on the value
88 * @throws ResponseHeadersAlreadySentException If headers are already sent
90 function addCookie ($cookieName, $cookieValue, $encrypted = false);
93 * Redirect to a configured URL. The URL can be absolute or relative. In
94 * case of relative URL it will be extended automatically with the
95 * 'base_url' from configuration.
97 * @param $configEntry The configuration entry which holds our URL
99 * @throws ResponseHeadersAlreadySentException If headers are already sent
101 function redirectToConfiguredUrl ($configEntry);
104 * Expires the given cookie if it is set
106 * @param $cookieName Cookie to expire
109 function expireCookie ($cookieName);
112 * Refreshs a given cookie. This will make the cookie live longer
114 * @param $cookieName Cookie to refresh
117 function refreshCookie ($cookieName);
120 * Initializes the template engine instance
122 * @param $applicationInstance An instance of a manageable application
125 function initTemplateEngine (ManageableApplication $applicationInstance);