validateApi(body, messages -> {});
        final RolePager pager = copyBeanToNewBean(body, RolePager.class);
        final List<Role> list = roleService.getRoleList(pager);
        return asJson(
                new ApiResult.ApiConfigsResponse<EditBody>().settings(list.stream().map(this::createEditBody).collect(Collectors.toList()))
                        .total(pager.getAllRecordCount())
                        .status(ApiResult.Status.OK)

import org.lastaflute.di.core.meta.impl.InstanceDefFactory;
import org.lastaflute.di.naming.NamingConvention;

/**
 * The creator of pager.
 *
 * @author shinsuke
 */
public class PagerCreator extends ComponentCreatorImpl {
    public static final String SUFFIX = "Pager";

    public PagerCreator(final NamingConvention namingConvention) {
        super(namingConvention);
        setNameSuffix(SUFFIX);

        final FileConfigPager pager = copyBeanToNewBean(body, FileConfigPager.class);
        final List<FileConfig> list = fileConfigService.getFileConfigList(pager);
        return asJson(
                new ApiResult.ApiConfigsResponse<EditBody>().settings(list.stream().map(this::createEditBody).collect(Collectors.toList()))
                        .total(pager.getAllRecordCount())

     */
    protected void searchPaging(final RenderData data, final SearchForm form) {
        // page navi
        RenderDataUtil.register(data, "stopwordsItemItems", stopwordsService.getStopwordsList(form.dictId, stopwordsPager));

        // restore from pager
        BeanUtil.copyBeanToBean(stopwordsPager, form, op -> {
            op.exclude(Constants.PAGER_CONVERSION_RULE);
        });
    }

        this.allRecordCount = allRecordCount;
    }

    /**
     * Gets the total number of pages.
     * @return The total number of pages.
     */
    public int getAllPageCount() {
        return allPageCount;
    }

    /**
     * Sets the total number of pages.
     * @param allPageCount The total number of pages.
     */
    public void setAllPageCount(final int allPageCount) {

        this.allRecordCount = allRecordCount;
    }

    /**
     * Gets the total number of pages.
     * @return The total number of pages.
     */
    public int getAllPageCount() {
        return allPageCount;
    }

    /**
     * Sets the total number of pages.
     * @param allPageCount The total number of pages.
     */
    public void setAllPageCount(final int allPageCount) {

        this.allRecordCount = allRecordCount;
    }

    /**
     * Gets the total number of pages.
     * @return The total page count.
     */
    public int getAllPageCount() {
        return allPageCount;
    }

    /**
     * Sets the total number of pages.
     * @param allPageCount The total page count.
     */
    public void setAllPageCount(final int allPageCount) {

        final SchedulerPager pager = copyBeanToNewBean(body, SchedulerPager.class);
        final List<ScheduledJob> list = scheduledJobService.getScheduledJobList(pager);
        return asJson(
                new ApiResult.ApiConfigsResponse<EditBody>().settings(list.stream().map(this::createEditBody).collect(Collectors.toList()))
                        .total(pager.getAllRecordCount())

    /**
     * Display the main index page for stemmer override dictionary management.
     * Clears the pager and shows the initial search form.
     *
     * @param form The search form containing filter criteria
     * @return HTML response for the stemmer override index page
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })

        final PathMapPager pager = copyBeanToNewBean(body, PathMapPager.class);
        final List<PathMapping> list = pathMappingService.getPathMappingList(pager);
        return asJson(
                new ApiResult.ApiConfigsResponse<EditBody>().settings(list.stream().map(this::createEditBody).collect(Collectors.toList()))
                        .total(pager.getAllRecordCount())