3 * A default controller for images
5 * @author Roland Haeder <webmaster@ship-simu.org>
7 * @copyright Copyright (c) 2007, 2008 Roland Haeder, this is free software
8 * @license GNU GPL 3.0 or any newer version
9 * @link http://www.ship-simu.org
11 * This program is free software: you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation, either version 3 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 class ImageDefaultController extends BaseController implements Controller {
26 * Protected constructor
30 protected function __construct () {
31 // Call parent constructor
32 parent::__construct(__CLASS__);
34 // Set part description
35 $this->setObjectDescription("Default image controller");
37 // Create unique ID number
38 $this->generateUniqueId();
41 $this->removeSystemArray();
45 * Creates an instance of this class
47 * @param $resolverInstance An instance of a command resolver class
48 * @return $controllerInstance A prepared instance of this class
50 public final static function createImageDefaultController (CommandResolver $resolverInstance) {
51 // Create the instance
52 $controllerInstance = new ImageDefaultController();
54 // Set the command resolver
55 $controllerInstance->setResolverInstance($resolverInstance);
57 // Return the prepared instance
58 return $controllerInstance;
62 * Handles the given request and response
64 * @param $requestInstance An instance of a request class
65 * @param $responseInstance An instance of a response class
68 public function handleRequest (Requestable $requestInstance, Responseable $responseInstance) {
69 // Get the command instance
70 $commandInstance = $this->getResolverInstance()->resolveCommandByRequest($requestInstance);
72 // This request was valid! :-D
73 $requestInstance->requestIsValid();
75 // Execute the command
76 $commandInstance->execute($requestInstance, $responseInstance);
78 // Flush the response out
79 $responseInstance->flushBuffer();