<?php
  /**
   * ownCloud
   *
   * @author Owen Winkler
   * @copyright 2013 Owen Winkler <owen@owncloud.com>
   *
   */
  
  class OC_Connector_Sabre_Exception_FileLocked extends \Sabre\DAV\Exception {
  
  	public function __construct($message = "", $code = 0, Exception $previous = null) {
  		if($previous instanceof \OCP\Files\LockNotAcquiredException) {
  			$message = sprintf('Target file %s is locked by another process.', $previous->path);
  		}
  		parent::__construct($message, $code, $previous);
  	}
  
  	/**
  	 * Returns the HTTP status code for this exception
  	 *
  	 * @return int
  	 */
  	public function getHTTPCode() {
  
  		return 503;
  	}
  }