*/
public class AdminLogAction extends FessAdminAction {

    /**
     * Default constructor.
     */
    public AdminLogAction() {
        super();
    }

    /** The role name for log administration. */
    public static final String ROLE = "admin-log";

    @Override
    protected void setupHtmlData(final ActionRuntime runtime) {
        super.setupHtmlData(runtime);

        assertEquals("{labels.page_not_found_title}", FessLabels.LABELS_page_not_found_title);
        assertEquals("{labels.check_url}", FessLabels.LABELS_check_url);

        // Test administration labels
        assertEquals("{labels.administration}", FessLabels.LABELS_ADMINISTRATION);
        assertEquals("{labels.user_name}", FessLabels.LABELS_user_name);
        assertEquals("{labels.profile_button}", FessLabels.LABELS_profile_button);

    //                                                                      Search Execute
    //                                                                      ==============
    /**
     * Displays the main path mapping administration page.
     *
     * @param form the search form containing search criteria
     * @return HTML response for the path mapping list page
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })

 *
 */
public class AdminGroupAction extends FessAdminAction {

    /**
     * Default constructor.
     */
    public AdminGroupAction() {
        super();
    }

    /** The role name for group administration. */
    public static final String ROLE = "admin-group";

    /** Logger for this class. */
    private static final Logger logger = LogManager.getLogger(AdminGroupAction.class);

Fess is based on [OpenSearch](https://github.com/opensearch-project/OpenSearch), but knowledge/experience about OpenSearch is _not_ required. Fess provides an easy to use Administration GUI to configure the system via your browser.

public class AdminFileauthAction extends FessAdminAction {

    /**
     * Default constructor.
     */
    public AdminFileauthAction() {
        super();
    }

    /** The role name for file authentication administration. */
    public static final String ROLE = "admin-fileauth";

    /** Logger for this class. */
    private static final Logger logger = LogManager.getLogger(AdminFileauthAction.class);

    /**
     * Default constructor.
     */
    public AdminDuplicatehostAction() {
        super();
    }

    /**
     * Role name for duplicate host administration.
     */
    public static final String ROLE = "admin-duplicatehost";

    private static final Logger logger = LogManager.getLogger(AdminDuplicatehostAction.class);

public class AdminFailureurlAction extends FessAdminAction {

    /**
     * Default constructor.
     */
    public AdminFailureurlAction() {
        super();
    }

    /**
     * Role name for failure URL administration.
     */
    public static final String ROLE = "admin-failureurl";

    // ===================================================================================

 */
public class AdminJoblogAction extends FessAdminAction {

    /**
     * Default constructor.
     */
    public AdminJoblogAction() {
        super();
    }

    /** The role name for job log administration. */
    public static final String ROLE = "admin-joblog";

    // ===================================================================================

 */
public class AdminKeymatchAction extends FessAdminAction {

    /**
     * Default constructor.
     */
    public AdminKeymatchAction() {
        super();
    }

    /** The role name for key match administration. */
    public static final String ROLE = "admin-keymatch";

    /** Logger for this class. */
    private static final Logger logger = LogManager.getLogger(AdminKeymatchAction.class);