protected final String constructServiceUrl(
     final HttpServletRequest request, final HttpServletResponse response)
     throws ServletException {
   //        return CommonUtils.constructServiceUrl(request, response, this.service,
   // this.serverName, this.artifactParameterName, this.encodeServiceUrl);
   return CommonUtils.constructServiceUrl(
       request,
       response,
       this.service,
       CommonUtils.obtainServerName(request),
       this.artifactParameterName,
       this.encodeServiceUrl);
 }