3 * A special guest class for Ship-Simu
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 ShipSimuGuest extends ShipSimuBaseUser implements ManageableGuest {
26 const EXCEPTION_USERNAME_NOT_FOUND = 0x170;
27 const EXCEPTION_USER_EMAIL_NOT_FOUND = 0x171;
28 const EXCEPTION_USER_PASS_MISMATCH = 0x172;
31 * Protected constructor
33 * @param $className Name of the class
36 protected function __construct ($className = "") {
37 // Is the class name empty? Then this is not a specialized user class
38 if (empty($className)) $className = __CLASS__;
40 // Call parent constructor
41 parent::__construct($className);
43 // Set part description
44 $this->setObjectDescription("Special ship-simu class");
46 // Create unique ID number
47 $this->generateUniqueId();
51 * Creates an instance of this user class by a provided username. This
52 * factory method will check if the username is already taken and if not
53 * so it will throw an exception.
55 * @param $userName Username we need a class instance for
56 * @return $userInstance An instance of this user class
57 * @throws UsernameMissingException If the username does not exist
59 public final static function createGuestByUsername ($userName) {
61 $userInstance = new ShipSimuGuest();
64 $userInstance->setUserName($userName);
66 // Check if the username exists
67 if (!$userInstance->ifUsernameExists()) {
68 // Throw an exception here
69 throw new UsernameMissingException(array($userInstance, $userName), self::EXCEPTION_USERNAME_NOT_FOUND);
72 // Return the instance
77 * Creates an instance of this user class by a provided email address. This
78 * factory method will not check if the email address is there.
80 * @param $email Email address of the user
81 * @return $userInstance An instance of this user class
83 public final static function createGuestByEmail ($email) {
85 $userInstance = new ShipSimuGuest();
88 $userInstance->setEmail($email);
90 // Return the instance
95 * Updates the last activity timestamp and last performed action in the
96 * database result. You should call flushPendingUpdates() to flush these updates
97 * to the database layer.
99 * @param $requestInstance A requestable class instance
102 public function updateLastActivity (Requestable $requestInstance) {
103 // No activity will be logged for guest accounts
107 * Flushs all pending updates to the database layer
111 public function flushPendingUpdates () {
112 // No updates will be flushed to database!