3 * A command resolver for local (non-hubbed) web commands including the failed government request
5 * @author Roland Haeder <webmaster@shipsimu.org>
7 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 Ship-Simu Developer Team
8 * @license GNU GPL 3.0 or any newer version
9 * @link http://www.shipsimu.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 HtmlCompanyCommandResolver extends BaseCommandResolver implements CommandResolver {
26 * Last successfull resolved command
28 private $lastCommandInstance = null;
31 * Protected constructor
35 protected function __construct () {
36 // Call parent constructor
37 parent::__construct(__CLASS__);
39 // Set prefix to "Html"
40 $this->setCommandPrefix('html');
44 * Creates an instance of a Html command resolver with a given default command
46 * @param $commandName The default command we shall execute
47 * @param $appInstance An instance of a manageable application helper class
48 * @return $resolverInstance The prepared command resolver instance
49 * @throws EmptyVariableException Thrown if default command is not set
50 * @throws InvalidInterfaceException Thrown if command does not implement interface Commandable
52 public static final function createHtmlCompanyCommandResolver ($commandName, ManageableApplication $appInstance) {
53 // Create the new instance
54 $resolverInstance = new HtmlCompanyCommandResolver();
56 // Get request instance
57 $requestInstance = $appInstance->getRequestInstance();
59 // Is the variable $commandName set and the command is valid?
60 if (empty($commandName)) {
61 // Then thrown an exception here
62 throw new EmptyVariableException(array($resolverInstance, 'commandName'), self::EXCEPTION_UNEXPECTED_EMPTY_STRING);
63 } elseif (!$resolverInstance->resolveCommandByRequest($requestInstance) instanceof Commandable) {
64 // Invalid command found (missing interface?)
65 throw new InvalidInterfaceException(array($userInstance, 'ManageableMember'), self::EXCEPTION_REQUIRED_INTERFACE_MISSING);
68 // Set the application instance
69 $resolverInstance->setApplicationInstance($appInstance);
71 // Return the prepared instance
72 return $resolverInstance;