code: @Override
    public String getLogPrefix(final HttpServletRequest request) {
      try {
        if (logPrefix == null) {
          logPrefix = StrutsUtil.getProperty(getMessages(),
                                             "edu.rpi.sss.util.action.logprefix",
                                             "unknown");
        }
  
        return logPrefix;
      } catch (Throwable t) {
        error(t);
        return "LOG-PREFIX-EXCEPTION";
      }
    }
docs: /* ====================================================================
  Log request
  ====================================================================