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1 <?php
2 /**
3  * A TestUnitProducer task for crunchers
4  *
5  * @author              Roland Haeder <webmaster@ship-simu.org>
6  * @version             0.0.0
7  * @copyright   Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2011 Hub Developer Team
8  * @license             GNU GPL 3.0 or any newer version
9  * @link                http://www.ship-simu.org
10  *
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.
15  *
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.
20  *
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/>.
23  */
24 class CruncherTestUnitProducerTask extends BaseTask implements Taskable, Visitable {
25         /**
26          * Protected constructor
27          *
28          * @return      void
29          */
30         protected function __construct () {
31                 // Call parent constructor
32                 parent::__construct(__CLASS__);
33         }
34
35         /**
36          * Creates an instance of this class
37          *
38          * @return      $taskInstance   An instance of a Visitable class
39          */
40         public final static function createCruncherTestUnitProducerTask () {
41                 // Get new instance
42                 $taskInstance = new CruncherTestUnitProducerTask();
43
44                 // Return the prepared instance
45                 return $taskInstance;
46         }
47
48         /**
49          * Accepts the visitor to process the visit "request"
50          *
51          * @param       $visitorInstance        An instance of a Visitor class
52          * @return      void
53          * @todo        Maybe visit some sub-objects
54          */
55         public function accept (Visitor $visitorInstance) {
56                 // Visit this task
57                 $visitorInstance->visitTask($this);
58         }
59
60         /**
61          * Executes the task
62          *
63          * @return      void
64          * @todo        0%
65          */
66         public function executeTask () {
67                 // First we check if we already have an instance (which will happen at any later cyclus)
68                 if (!Registry::getRegistry()->instanceExists('test_unit_producer')) {
69                         // No instance found, so we need to create a producer instance
70                         $producerInstance = ObjectFactory::createObjectByConfiguredName('cruncher_test_unit_producer_class');
71
72                         // ... and add it to the registry
73                         Registry::getRegistry()->addInstance('test_unit_producer', $producerInstance);
74                 } else {
75                         // Get the producer instance from registry
76                         $producerInstance = Registry::getRegistry()->getInstance('test_unit_producer');
77                 }
78
79                 // We can now use that producer instance for generating some test units
80                 $producerInstance->produceUnits();
81         }
82 }
83
84 // [EOF]
85 ?>