//                                                                         ===========
    public LabelTypeCB acceptPK(String id) {
        assertObjectNotNull("id", id);
        BsLabelTypeCB cb = this;
        cb.query().docMeta().setId_Equal(id);
        return (LabelTypeCB) this;
    }

    @Override
    public void acceptPrimaryKeyMap(Map<String, ? extends Object> primaryKeyMap) {

    //                                                                         ===========
    public RequestHeaderCB acceptPK(String id) {
        assertObjectNotNull("id", id);
        BsRequestHeaderCB cb = this;
        cb.query().docMeta().setId_Equal(id);
        return (RequestHeaderCB) this;
    }

    @Override
    public void acceptPrimaryKeyMap(Map<String, ? extends Object> primaryKeyMap) {

    //                                                                         ===========
    public ElevateWordToLabelCB acceptPK(String id) {
        assertObjectNotNull("id", id);
        BsElevateWordToLabelCB cb = this;
        cb.query().docMeta().setId_Equal(id);
        return (ElevateWordToLabelCB) this;
    }

    @Override
    public void acceptPrimaryKeyMap(Map<String, ? extends Object> primaryKeyMap) {

     */
    protected OptionalEntity<FessUser> doFindLoginUser(final String username, final String cipheredPassword) {
        return userBhv.selectEntity(cb -> {
            cb.query().setName_Equal(username);
            cb.query().setPassword_Equal(cipheredPassword);
        }).map(user -> (FessUser) user);
    }

    //                                                                         ===========
    public ScheduledJobCB acceptPK(String id) {
        assertObjectNotNull("id", id);
        BsScheduledJobCB cb = this;
        cb.query().docMeta().setId_Equal(id);
        return (ScheduledJobCB) this;
    }

    @Override
    public void acceptPrimaryKeyMap(Map<String, ? extends Object> primaryKeyMap) {

    //                                                                         ===========
    public WebAuthenticationCB acceptPK(String id) {
        assertObjectNotNull("id", id);
        BsWebAuthenticationCB cb = this;
        cb.query().docMeta().setId_Equal(id);
        return (WebAuthenticationCB) this;
    }

    @Override
    public void acceptPrimaryKeyMap(Map<String, ? extends Object> primaryKeyMap) {

    //                                                                         ===========
    public AccessTokenCB acceptPK(String id) {
        assertObjectNotNull("id", id);
        BsAccessTokenCB cb = this;
        cb.query().docMeta().setId_Equal(id);
        return (AccessTokenCB) this;
    }

    @Override
    public void acceptPrimaryKeyMap(Map<String, ? extends Object> primaryKeyMap) {

    //                                                                         ===========
    public FailureUrlCB acceptPK(String id) {
        assertObjectNotNull("id", id);
        BsFailureUrlCB cb = this;
        cb.query().docMeta().setId_Equal(id);
        return (FailureUrlCB) this;
    }

    @Override
    public void acceptPrimaryKeyMap(Map<String, ? extends Object> primaryKeyMap) {

    //                                                                         ===========
    public RelatedContentCB acceptPK(String id) {
        assertObjectNotNull("id", id);
        BsRelatedContentCB cb = this;
        cb.query().docMeta().setId_Equal(id);
        return (RelatedContentCB) this;
    }

    @Override
    public void acceptPrimaryKeyMap(Map<String, ? extends Object> primaryKeyMap) {

     */
    @Override
    public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException {
        for (Callback cb : callbacks) {
            if (log.isDebugEnabled()) {
                log.debug("Got callback " + cb.getClass().getName());
            }

            if (cb instanceof NameCallback nc) {
                String userDomain = this.getSpecifiedUserDomain();