if (parentUrl != null) {
            builder.field(PARENT_URL, parentUrl);
        }
        if (depth != null) {
            builder.field(DEPTH, depth);
        }
        if (lastModified != null) {
            builder.field(LAST_MODIFIED, lastModified);
        }
        if (createTime != null) {
            builder.field(CREATE_TIME, createTime);
        }
        builder.field(WEIGHT, weight);
        builder.endObject();

        }
        if (contentLength != null) {
            builder.field(CONTENT_LENGTH, contentLength);
        }
        if (lastModified != null) {
            builder.field(LAST_MODIFIED, lastModified);
        }
        if (accessResultData instanceof ToXContent) {
            builder.field(ACCESS_RESULT_DATA);
            ((ToXContent) accessResultData).toXContent(builder, params);

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

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

							<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: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}">

    protected static final String URL = "url";

    protected static final String LAST_MODIFIED = "lastModified";

    protected static final String CREATE_TIME = "createTime";

    protected static final String _DOC = "_doc";

    protected static final String[] timestampFields = { LAST_MODIFIED, CREATE_TIME };

    protected static final HashFunction murmur3Hash = Hashing.murmur3_128(0);

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

// generates CopyObjectResponse from etag and lastModified time.
func generateCopyObjectResponse(etag string, lastModified time.Time) CopyObjectResponse {
	return CopyObjectResponse{
		ETag:         "\"" + etag + "\"",
		LastModified: amztime.ISO8601Format(lastModified.UTC()),
	}
}

// generates CopyObjectPartResponse from etag and lastModified time.

     */
    @Override
    public Long getLastModified() {
        return lastModified;
    }

    /*
     * (non-Javadoc)
     *
     * @see org.codelibs.fess.crawler.entity.UrlQueue#setLastModified(java.sql.Long)
     */
    @Override
    public void setLastModified(final Long lastModified) {
        this.lastModified = lastModified;
    }

    @Override
    public float getWeight() {