private String buildWebPathSegment(final OrderCustomer order) {
   EngineSetting documentWebRootPathEngineSetting = engineSettingService.getDocumentWebRootPath();
   String documentWebRootPath = documentWebRootPathEngineSetting.getDefaultValue();
   if (documentWebRootPath != null && documentWebRootPath.endsWith("/")) {
     documentWebRootPath = documentWebRootPath.substring(0, documentWebRootPath.length() - 1);
   }
   return documentWebRootPath;
 }