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   1  <?php
   2  
   3  /*
   4   * This file is part of the symfony package.
   5   * (c) 2004-2006 Fabien Potencier <fabien.potencier@symfony-project.com>
   6   * 
   7   * For the full copyright and license information, please view the LICENSE
   8   * file that was distributed with this source code.
   9   */
  10  
  11  /**
  12   * sfError404Exception is thrown when a 404 error occurs in an action.
  13   *
  14   * @package    symfony
  15   * @subpackage exception
  16   * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
  17   * @version    SVN: $Id: sfError404Exception.class.php 3243 2007-01-12 14:22:50Z fabien $
  18   */
  19  class sfError404Exception extends sfException
  20  {
  21    /**
  22     * Class constructor.
  23     *
  24     * @param string The error message
  25     * @param int    The error code
  26     */
  27    public function __construct($message = null, $code = 0)
  28    {
  29      $this->setName('sfError404Exception');
  30      parent::__construct($message, $code);
  31    }
  32  
  33    /**
  34     * Forwards to the 404 action.
  35     *
  36     * @param Exception An Exception implementation instance
  37     */
  38    public function printStackTrace($exception = null)
  39    {
  40      sfContext::getInstance()->getController()->forward(sfConfig::get('sf_error_404_module'), sfConfig::get('sf_error_404_action'));
  41    }
  42  }