3 namespace CoreFramework\Filter;
5 // Import framework stuff
6 use CoreFramework\Object\BaseFrameworkSystem;
7 use CoreFramework\Request\Requestable;
10 * A general filter decorator for decorating filters with other filters
12 * @author Roland Haeder <webmaster@shipsimu.org>
14 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2017 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 abstract class BaseFilterDecorator extends BaseFrameworkSystem implements Filterable {
33 * The decorated filter instance
35 private $filterInstance = NULL;
38 * Protected constructor
40 * @param $className Name of the real class' name
43 protected function __construct ($className) {
44 // Call parent constructor
45 parent::__construct($className);
49 * Setter for the decorated filter instance
51 * @param $filterInstance An instance of a filter
54 protected final function setFilterInstance (Filterable $filterInstance) {
55 $this->filterInstance = $filterInstance;
59 * Getter for the decorated filter instance
61 * @return $filterInstance An instance of a filter
63 protected final function getFilterInstance () {
64 return $this->filterInstance;
68 * Execute the inner filter
70 * @param $requestInstance An instance of a Requestable class
71 * @param $responseInstance An instance of a Responsable class
74 public final function execute (Requestable $requestInstance, Responseable $responseInstance) {
75 $this->getFilterInstance()->execute($requestInstance, $responseInstance);
80 * Do the execution of the filter
82 * @param $requestInstance An instance of a Requestable class
83 * @param $responseInstance An instance of a Responsable class
86 abstract public function doExecute (Requestable $requestInstance, Responseable $responseInstance);