/**
     * Retrieves a character mapping item by its ID.
     *
     * @param id the unique identifier of the mapping item to retrieve
     * @return an OptionalEntity containing the mapping item if found, empty otherwise
     */
    @Override
    public OptionalEntity<CharMappingItem> get(final long id) {
        if (mappingItemList == null) {
            reload(null);
        }

    }

    /**
     * Retrieves a specific group by its ID and applies LDAP manager settings.
     *
     * @param id the unique identifier of the group
     * @return an OptionalEntity containing the group if found, empty otherwise
     */
    public OptionalEntity<Group> getGroup(final String id) {
        return groupBhv.selectByPK(id).map(g -> {
            ComponentUtil.getLdapManager().apply(g);
            return g;
        });
    }

    }

    public OptionalEntity<ScheduledJob> selectEntity(CBCall<ScheduledJobCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<ScheduledJob> facadeSelectEntity(ScheduledJobCB cb) {
        return doSelectOptionalEntity(cb, typeOfSelectedEntity());
    }

import org.codelibs.fess.rank.fusion.SearchResult.SearchResultBuilder;
import org.codelibs.fess.util.ComponentUtil;
import org.codelibs.fess.util.DocumentUtil;
import org.codelibs.fess.util.FacetResponse;
import org.dbflute.optional.OptionalEntity;
import org.dbflute.optional.OptionalThing;
import org.lastaflute.web.util.LaRequestUtil;
import org.opensearch.action.search.SearchRequestBuilder;
import org.opensearch.action.search.SearchResponse;

                return OptionalEntity.of(permissionSet);
            }).orElseThrow(() -> new InvalidAccessTokenException("invalid_token", "Invalid token: " + token));
        }
        return OptionalEntity.empty();
    }

    }

    public void setSearchQuery(final String query) {
        addSearchFieldLogValue(Constants.SEARCH_FIELD_LOG_SEARCH_QUERY, query);
    }

    public OptionalEntity<UserInfo> getUserInfo() {
        if (getUserInfoId() == null) {
            return OptionalEntity.empty();
        }
        if (userInfo == null) {
            final UserInfoBhv userInfoBhv = ComponentUtil.getComponent(UserInfoBhv.class);

     * @param currentTime The current time.
     * @return An optional entity of a data config.
     */
    public static OptionalEntity<DataConfig> getEntity(final CreateForm form, final String username, final long currentTime) {
        switch (form.crudMode) {
        case CrudMode.CREATE:
            return OptionalEntity.of(new DataConfig()).map(entity -> {
                entity.setCreatedBy(username);

    private static OptionalEntity<StopwordsItem> getEntity(final CreateForm form) {
        switch (form.crudMode) {
        case CrudMode.CREATE:
            final StopwordsItem entity = new StopwordsItem(0, StringUtil.EMPTY);
            return OptionalEntity.of(entity);
        case CrudMode.EDIT:
            if (form instanceof EditForm) {

    }

    public OptionalEntity<User> selectEntity(CBCall<UserCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<User> facadeSelectEntity(UserCB cb) {
        return doSelectOptionalEntity(cb, typeOfSelectedEntity());
    }

    protected <ENTITY extends User> OptionalEntity<ENTITY> doSelectOptionalEntity(UserCB cb, Class<? extends ENTITY> tp) {

    }

    public OptionalEntity<CrawlingInfo> selectEntity(CBCall<CrawlingInfoCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<CrawlingInfo> facadeSelectEntity(CrawlingInfoCB cb) {
        return doSelectOptionalEntity(cb, typeOfSelectedEntity());
    }