public JsonResponse<ApiResult> delete$setting(final String id) {
        accessTokenService.getAccessToken(id).ifPresent(entity -> {
            try {
                accessTokenService.delete(entity);
                saveInfo(messages -> messages.addSuccessCrudDeleteCrudTable(GLOBAL));
            } catch (final Exception e) {
                logger.warn("Failed to process a request.", e);

    public JsonResponse<ApiResult> delete$setting(final String id) {
        reqHeaderService.getRequestHeader(id).ifPresent(entity -> {
            try {
                reqHeaderService.delete(entity);
                saveInfo(messages -> messages.addSuccessCrudDeleteCrudTable(GLOBAL));
            } catch (final Exception e) {
                logger.warn("Failed to process a request.", e);

    public JsonResponse<ApiResult> delete$setting(final String id) {
        webAuthService.getWebAuthentication(id).ifPresent(entity -> {
            try {
                webAuthService.delete(entity);
                saveInfo(messages -> messages.addSuccessCrudDeleteCrudTable(GLOBAL));
            } catch (final Exception e) {
                logger.warn("Failed to process a request.", e);

        charMappingService.getCharMappingItem(dictId, id).ifPresent(entity -> {
            charMappingService.delete(dictId, entity);
            saveInfo(messages -> messages.addSuccessCrudDeleteCrudTable(GLOBAL));
        }).orElse(() -> {
            throwValidationErrorApi(messages -> messages.addErrorsCrudCouldNotFindCrudTable(GLOBAL, String.valueOf(id)));
        });

    public JsonResponse<ApiResult> delete$setting(final String id) {
        dataConfigService.getDataConfig(id).ifPresent(entity -> {
            try {
                dataConfigService.delete(entity);
                saveInfo(messages -> messages.addSuccessCrudDeleteCrudTable(GLOBAL));
            } catch (final Exception e) {
                logger.warn("Failed to process a request.", e);

    /**
     * {@inheritDoc} <br>
     * Application Origin Methods:
     * <pre>
     * <span style="font-size: 130%; color: #553000">[Small Helper]</span>
     * o saveInfo() <span style="color: #3F7E5E">// save messages to session</span>
     * o write() <span style="color: #3F7E5E">// write text to specified file</span>

    public JsonResponse<ApiResult> delete$setting(final String id) {
        fileConfigService.getFileConfig(id).ifPresent(entity -> {
            try {
                fileConfigService.delete(entity);
                saveInfo(messages -> messages.addSuccessCrudDeleteCrudTable(GLOBAL));
            } catch (final Exception e) {
                logger.warn("Failed to process a request.", e);

    public JsonResponse<ApiResult> delete$setting(final String id) {
        fileAuthService.getFileAuthentication(id).ifPresent(entity -> {
            try {
                fileAuthService.delete(entity);
                saveInfo(messages -> messages.addSuccessCrudDeleteCrudTable(GLOBAL));
            } catch (final Exception e) {
                logger.warn("Failed to process a request.", e);

    public JsonResponse<ApiResult> delete$setting(final String dictId, final long id) {
        stopwordsService.getStopwordsItem(dictId, id).ifPresent(entity -> {
            stopwordsService.delete(dictId, entity);
            saveInfo(messages -> messages.addSuccessCrudDeleteCrudTable(GLOBAL));
        }).orElse(() -> {
            throwValidationErrorApi(messages -> messages.addErrorsCrudCouldNotFindCrudTable(GLOBAL, String.valueOf(id)));
        });

     * The messages will be displayed to the user on the next page load.
     *
     * @param validationMessagesLambda a lambda function to configure the messages
     */
    protected void saveInfo(final VaMessenger<FessMessages> validationMessagesLambda) {
        final FessMessages messages = createMessages();
        validationMessagesLambda.message(messages);
        sessionManager.info().saveMessages(messages);