getDoc(form).ifPresent(entity -> {
            try {
                entity.putAll(fessConfig.convertToStorableDoc(form.doc));

                final String newId = ComponentUtil.getCrawlingInfoHelper().generateId(entity);
                entity.put(fessConfig.getIndexFieldId(), newId);

                final String index = fessConfig.getIndexDocumentUpdateIndex();
                searchEngineClient.store(index, entity);