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1<?php
2
3/**
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; under version 2
7 * of the License (non-upgradable).
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
17 *
18 * Copyright (c) 2016 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT);
19 *
20 */
21
22namespace oat\oatbox\extension;
23
24use oat\oatbox\event\EventManager;
25use oat\oatbox\service\ConfigurableService;
26
27/**
28 * New Abstract action containing some helper functions
29 *
30 * @author Christophe GARCIA <christopheg@taotesting.com>
31 */
32abstract class InstallAction extends AbstractAction
33{
34    /**
35     * Add a new event Listener
36     *
37     * @param mixed $event either an Event object or a string
38     * @param Callable $callback
39     */
40    public function registerEvent($event, $callback)
41    {
42        $eventManager = $this->getServiceLocator()->get(EventManager::CONFIG_ID);
43        $eventManager->attach($event, $callback);
44        $this->getServiceManager()->register(EventManager::CONFIG_ID, $eventManager);
45    }
46}