<?php
  
  /**
   * MethodNotAllowed
   *
   * The 405 is thrown when a client tried to create a directory on an already existing directory
   *
   * @package Sabre
   * @subpackage DAV
   * @copyright Copyright (C) 2007-2013 Rooftop Solutions. All rights reserved.
   * @author Evert Pot (http://www.rooftopsolutions.nl/) 
   * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
   */
  class Sabre_DAV_Exception_MethodNotAllowed extends Sabre_DAV_Exception {
  
      /**
       * Returns the HTTP statuscode for this exception
       *
       * @return int
       */
      public function getHTTPCode() {
  
          return 405;
  
      }
  
      /**
       * This method allows the exception to return any extra HTTP response headers.
       *
       * The headers must be returned as an array.
       *
       * @param Sabre_DAV_Server $server
       * @return array
       */
      public function getHTTPHeaders(Sabre_DAV_Server $server) {
  
          $methods = $server->getAllowedMethods($server->getRequestUri());
  
          return array(
              'Allow' => strtoupper(implode(', ',$methods)),
          );
  
      }
  
  }