2 /***************************************************************
5 * (c) 2009 Jochen Rau <jochen.rau@typoplanet.de>
8 * This class is a backport of the corresponding class of FLOW3.
9 * All credits go to the v5 team.
11 * This script is part of the TYPO3 project. The TYPO3 project is
12 * free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
17 * The GNU General Public License can be found at
18 * http://www.gnu.org/copyleft/gpl.html.
20 * This script is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
25 * This copyright notice MUST APPEAR in all copies of the script!
26 ***************************************************************/
29 * An empty view - a special case.
32 * @subpackage MVC\View
34 * @license http://www.gnu.org/licenses/lgpl.html GNU Lesser General Public License, version 3 or later
36 final class Tx_Extbase_MVC_View_EmptyView
implements Tx_Extbase_MVC_View_ViewInterface
{
39 * Dummy method to satisfy the ViewInterface
41 * @param Tx_Extbase_MVC_Controller_ControllerContext $controllerContext
44 public function setControllerContext(Tx_Extbase_MVC_Controller_ControllerContext
$controllerContext) {
48 * Dummy method to satisfy the ViewInterface
52 * @return Tx_Extbase_MVC_View_EmptyView instance of $this to allow chaining
55 public function assign($key, $value) {
60 * Dummy method to satisfy the ViewInterface
62 * @param array $values
63 * @return Tx_Extbase_MVC_View_EmptyView instance of $this to allow chaining
66 public function assignMultiple(array $values) {
71 * This view can be used in any case.
73 * @param Tx_Extbase_MVC_Controller_ControllerContext $controllerContext
74 * @return boolean TRUE
77 public function canRender(Tx_Extbase_MVC_Controller_ControllerContext
$controllerContext) {
82 * Renders the empty view
84 * @return string An empty string
86 public function render() {
87 return '<!-- This is the output of the Empty View. An appropriate View was not found. -->';
91 * A magic call method.
93 * Because this empty view is used as a Special Case in situations when no matching
94 * view is available, it must be able to handle method calls which originally were
95 * directed to another type of view. This magic method should prevent PHP from issuing
100 public function __call($methodName, array $arguments) {
104 * Initializes this view.
106 * Override this method for initializing your concrete view implementation.
111 public function initializeView() {