//                                                                      ==============
    /**
     * Handles document redirection requests.
     * Validates the document ID, logs click events if enabled, and redirects
     * to the target URL or serves file content directly if configured.
     *
     * @param form the go form containing document ID and tracking parameters

            logFilePath = value != null ? value : new File(targetDir, "logs").getAbsolutePath();
        }
        cmdList.add("-Dfess.log.path=" + logFilePath);
        addSystemProperty(cmdList, Constants.FESS_VAR_PATH, null, null);
        addSystemProperty(cmdList, Constants.FESS_THUMBNAIL_PATH, null, null);

							<p><la:message key="labels.menu_crawling_info" /></p>
						</a></li></c:if>

					<c:if test="${fe:permission('admin-log-view')}">
					<li class="nav-item">
						<a href="${fe:url('/admin/log/')}" class="nav-link <c:if test="${param.menuType=='log'}">active</c:if>" <c:if test="${param.menuType=='log'}">aria-current="page"</c:if>>
							<i class='fa fa-genderless nav-icon' aria-hidden="true"></i>

     */
    protected String escapeValue(final String action) {
        return action.replace('\t', ' ');
    }

    /**
     * Outputs a log message using the statistics logger.
     *
     * @param buf the string buffer containing the log message
     */
    protected void log(final StringBuilder buf) {
        statsLogger.info(buf.toString());
    }

    /**

    public static final String DEFAULT_QUERY_OPERATOR = "fess.DefaultQueryOperator";

    /** Search log access type field name. */
    public static final String SEARCH_LOG_ACCESS_TYPE = "searchLogAccessType";

    /** Search log access type for JSON API. */
    public static final String SEARCH_LOG_ACCESS_TYPE_JSON = "json";

    /** Search log access type for GSA API. */
    public static final String SEARCH_LOG_ACCESS_TYPE_GSA = "gsa";

      if (state != null) {
        // Log before the transition, so that if the process exits in response to server failure,
        // there is a higher likelihood that the cause will be in the logs.
        boolean log = !(service instanceof NoOpService);
        /*
         * We have already exposed startup exceptions to the user in the form of suppressed
         * exceptions. We don't need to log those exceptions again.
         */

      if (state != null) {
        // Log before the transition, so that if the process exits in response to server failure,
        // there is a higher likelihood that the cause will be in the logs.
        boolean log = !(service instanceof NoOpService);
        /*
         * We have already exposed startup exceptions to the user in the form of suppressed
         * exceptions. We don't need to log those exceptions again.
         */

        }
    }

    /**
     * Logs a message to the annotation processing environment.
     *
     * @param kind the kind of diagnostic message
     * @param message the message to log
     */
    private void logMessage(Diagnostic.Kind kind, String message) {
        processingEnv.getMessager().printMessage(kind, message);
    }

    /**

       * TODO(cpovirk): Do we really want to log this if we called setException(throwable) and it
       * returned true? This was intentional (CL 46470009), but it seems odd compared to how we
       * normally handle Error.
       *
       * Similarly, do we really want to log the same Error more than once?
       */
      log(throwable);
    }
  }

  private static void log(Throwable throwable) {
    String message =

            "The account used is a Computer Account. Use your global user account or local user account to access this server.",
            "The user must change his password before he logs on the first time.", "The object was not found.",
            "The referenced account is currently locked out and may not be logged on to.", "Connection refused",
            "The remote system is not reachable by the transport.",