public long getMaxAge() {
        return maxAge;
    }

    /**
     * Sets the maximum age for cached data
     * @param maxAge the maximum cache age in milliseconds
     */
    public void setMaxAge(long maxAge) {
        this.maxAge = maxAge;
    }

    /**
     * Gets the timestamp when this cache entry was created
     * @return the create time
     */
    public long getCreateTime() {

    }

    /**
     * Sets the maximum age of the role information in seconds.
     * @param maxAge The maximum age of the role information in seconds.
     */
    public void setMaxAge(final long maxAge) {
        this.maxAge = maxAge;
    }

        DirectoryCacheEntry entry = directoryLeaseManager.getCacheEntry(directoryPath);
        assertNotNull(entry);

        // Set very short expiration time
        entry.setMaxAge(50); // 50ms

        // Update cache
        List<SmbFile> files = Arrays.asList(mockFile1);
        directoryLeaseManager.updateDirectoryCache(directoryPath, files);

        assertTrue(entry.isComplete());

        assertTrue(entry.hasChanges());
        assertTrue(entry.getChildren().isEmpty());
    }

    @Test
    public void testExpiration() {
        // Set a very short max age
        entry.setMaxAge(100); // 100ms

        assertFalse(entry.isExpired());
        assertFalse(entry.needsRefresh());

        // Wait for expiration
        try {
            Thread.sleep(150);

     * @param age the maximum age of the cookie in seconds
     */
    protected void updateCookie(final String userCode, final int age) {
        final Cookie cookie = new Cookie(cookieName, userCode);
        cookie.setMaxAge(age);
        cookie.setHttpOnly(httpOnly);
        if (StringUtil.isNotBlank(cookieDomain)) {
            cookie.setDomain(cookieDomain);
        }
        if (StringUtil.isNotBlank(cookiePath)) {

                        if (StringUtil.isNotBlank(path)) {
                            cookie.setPath(path);
                        }
                        cookie.setMaxAge(fessConfig.getCookieSearchParameterMaxAgeAsInteger());
                        cookie.setAttribute("SameSite", fessConfig.getCookieSearchParameterSameSite());
                        res.addCookie(cookie);