<div class="col-sm-9">
                                        <la:errors property="doc.last_modified"/>
                                        <la:text styleId="doc.last_modified"
                                                 property="doc.last_modified" styleClass="form-control"

                }

                final Date lastModified = DocumentUtil.getValue(document, fessConfig.getIndexFieldLastModified(), Date.class);
                if (lastModified == null) {
                    return true;
                }
                urlQueue.setLastModified(lastModified.getTime());
                log(logHelper, LogType.CHECK_LAST_MODIFIED, crawlerContext, urlQueue);

        // last_modified
        final Date lastModified = getLastModified(dataMap, responseData);
        if (lastModified != null) {
            dataMap.put(fessConfig.getIndexFieldLastModified(), lastModified); // overwrite
            // timestamp
            putResultDataBody(dataMap, fessConfig.getIndexFieldTimestamp(), lastModified);
        } else {
            // timestamp

labels.search_result_sort_created_desc=日付 (降順)
labels.search_result_sort_content_length_asc=サイズ (昇順)
labels.search_result_sort_content_length_desc=サイズ (降順)
labels.search_result_sort_last_modified_asc=最終更新日時 (昇順)
labels.search_result_sort_last_modified_desc=最終更新日時 (降順)
labels.search_result_sort_click_count_asc=クリック数 (昇順)
labels.search_result_sort_click_count_desc=クリック数 (降順)
labels.search_result_sort_favorite_count_asc=お気に入り数 (昇順)

							<la:message key="labels.search_result_sort_content_length_desc" />
						</la:option>
						<la:option value="last_modified.asc">
							<la:message key="labels.search_result_sort_last_modified_asc" />
						</la:option>
						<la:option value="last_modified.desc">
							<la:message key="labels.search_result_sort_last_modified_desc" />
						</la:option>
						<c:if test="${searchLogSupport}">
							<la:option value="click_count.asc">

index.field.doc_id=doc_id
index.field.id=_id
index.field.version=_version
index.field.seq_no=_seq_no
index.field.primary_term=_primary_term
index.field.lang=lang
index.field.has_cache=has_cache
index.field.last_modified=last_modified
index.field.anchor=anchor
index.field.segment=segment
index.field.role=role
index.field.boost=boost
index.field.created=created
index.field.timestamp=timestamp
index.field.label=label

labels.search_result_sort_content_length_asc=Größe (aufsteigend)
labels.search_result_sort_content_length_desc=Größe (absteigend)
labels.search_result_sort_last_modified_asc=Letzte Änderung (aufsteigend)
labels.search_result_sort_last_modified_desc=Letzte Änderung (absteigend)
labels.search_result_sort_click_count_asc=Klick-Anzahl (aufsteigend)
labels.search_result_sort_click_count_desc=Klick-Anzahl (absteigend)

labels.search_result_sort_content_length_asc	=	Taille (croissant)
labels.search_result_sort_content_length_desc	=	Taille (décroissant)
labels.search_result_sort_last_modified_asc	=	Dernière modification (croissant)
labels.search_result_sort_last_modified_desc	=	Dernière modification (décroissant)
labels.search_result_sort_click_count_asc	=	Clics (ascendant)
labels.search_result_sort_click_count_desc	=	Clics (descendant)

                        host:
                          type: string
                          format: hostname
                          example: "fess.codelibs.org"
                        last_modified:
                          type: string
                          format: date-time
                          example: "2017-10-09T22:28:56.000Z"
                        content_length:

							<la:message key="labels.search_result_sort_content_length_desc" />
						</la:option>
						<la:option value="last_modified.asc">
							<la:message key="labels.search_result_sort_last_modified_asc" />
						</la:option>
						<la:option value="last_modified.desc">
							<la:message key="labels.search_result_sort_last_modified_desc" />
						</la:option>
						<c:if test="${searchLogSupport}">
							<la:option value="click_count.asc">