<?php

/**
 * OrangeHRM is a comprehensive Human Resource Management (HRM) System that captures
 * all the essential functionalities required for any enterprise.
 * Copyright (C) 2006 OrangeHRM Inc., http://www.orangehrm.com
 *
 * OrangeHRM is free software; you can redistribute it and/or modify it under the terms of
 * the GNU General Public License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * OrangeHRM is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with this program;
 * if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA  02110-1301, USA
 */

/**
 * Description of orangehrmLeavePluginConfiguration
 *
 */
class orangehrmLeavePluginConfiguration extends sfPluginConfiguration {

    protected static $eventsBound = false;
    
    public function initialize() {
        
        // plugin configuration can be instantiated twice when running symfony command line tasks
        if (!self::$eventsBound) {
            
            $this->dispatcher->connect(LeaveEvents::LEAVE_CHANGE, array(new LeaveMailer(), 'listen'));            
            self::$eventsBound = true;
        }
    }
}