<?php
/**
 * Simple AJAX stub: Counter
 *
 *
 * $Id$
 *
 * @author gERD Schaufelberger <gerd@php-tools.net>
 * @license PHP License
 * @package WB
 * @subpackage base
 */

WBClass::load('WBAjax');

/**
 * Simple AJAX stub: Counter
 *
 * Flush caches
 *
 * @version 0.1.0
 * @package WB
 * @subpackage base
 */
class WBAjax_Counter extends WBAjax
{

    /**
     * @var WBStatistic_Generic
     */
    private $counter;

    /**
     * Second construcotr
     * 
     * Called by constructer of super class.
     * @see include/WB/WBAjax#init()
     */
    protected function init()
    {
        $this->counter  =   WBClass::create('WBStatistic_Generic');
    }

    /**
     * Count
     * 
     * @return string zero
     */
    protected function count()
    {
        $this->counter->setNamespace($this->req->get('namespace', ''));
        $this->counter->add($this->req->get('path', ''));
        return 0;
    }
}