<?php
/**
 * custom exception
 *
 * $Id$
 *
 * @author gERD Schaufelberger <gerd@exit0.net>
 * @license PHP License
 * @package wombat
 * @subpackage Error
 */

/**
 * custom exception
 *
 * nutException allows sophisticated exception codes. 
 * While Exception only allows numeric code, wbException 
 * supports namespaces for code. 
 * 
 * $e = new wbException( 'Message', 'myNs:7' );
 * 
 * Using namespaces makes it very easy to keep codes unique.
 * 
 * @version 0.1.0
 * @package wombat
 * @subpackage Error
 */
class wbException extends Exception
{
   /**
    * Exception code using namespace
    * @var  mixed
    */
    protected $code = null;

   /**
    * constructor
    * 
    * @param string $message exception message
    * @param string $code exception code using namespace
    * @see Exception
    */
    public function __construct( $message, $code )
    {
        parent::__construct( $message );
        $this->code =   $code;
    }
}
?>