class.ilEventHookPlugin.php

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<?php
/*
    +-----------------------------------------------------------------------------+
    | ILIAS open source                                                           |
    +-----------------------------------------------------------------------------+
    | Copyright (c) 1998-2008 ILIAS open source, University of Cologne            |
    |                                                                             |
    | This program 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.                      |
    |                                                                             |
    | This program 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
    +-----------------------------------------------------------------------------+
*/
 
include_once("./Services/Component/classes/class.ilPlugin.php");
 
abstract class ilEventHookPlugin extends ilPlugin
{
    final public function getComponentType()
    {
        return IL_COMP_SERVICE;
    }
    
    final public function getComponentName()
    {
        return "EventHandling";
    }
 
    final public function getSlot()
    {
        return "EventHook";
    }
 
    final public function getSlotId()
    {
        return "evhk";
    }
 
    final protected function slotInit()
    {
        // nothing to do here
    }
 
    abstract public function handleEvent($a_component, $a_event, $a_parameter);
}