<?php
  
  /**
   * Sabre_DAV_Exception_ServiceUnavailable
   *
   * This exception is thrown in case the service
   * is currently not available (e.g. down for maintenance).
   *
   * @package Sabre
   * @subpackage DAV
   * @author Thomas Müller <thomas.mueller@tmit.eu>
   * @copyright Copyright (C) 2007-2013 Rooftop Solutions. All rights reserved.
   * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
   */
  
  class Sabre_DAV_Exception_ServiceUnavailable extends Sabre_DAV_Exception {
  
  	/**
  	 * Returns the HTTP statuscode for this exception
  	 *
  	 * @return int
  	 */
  	public function getHTTPCode() {
  
  		return 503;
  
  	}
  
  }