OptionalUtil.ofNullable(user.getSurname()).filter(StringUtil::isNotBlank)
                .ifPresent(s -> entry.put(new BasicAttribute(fessConfig.getLdapAttrSurname(), s)));
        OptionalUtil.ofNullable(user.getGivenName()).filter(StringUtil::isNotBlank)
                .ifPresent(s -> entry.put(new BasicAttribute(fessConfig.getLdapAttrGivenName(), s)));
        OptionalUtil.ofNullable(user.getMail()).filter(StringUtil::isNotBlank)

 */
package org.codelibs.fess.util;

import org.dbflute.optional.OptionalEntity;

public class OptionalUtil {

    public static <T> OptionalEntity<T> ofNullable(final T entity) {
        return OptionalEntity.ofNullable(entity, () -> {});
    }

    }

    public OptionalEntity<WebConfig> getWebConfig() {
        return OptionalUtil.ofNullable(webConfig);
    }

    public OptionalEntity<FileConfig> getFileConfig() {
        return OptionalUtil.ofNullable(fileConfig);
    }

    public LabelType[] getLabelTypes() {
        return labelList.toArray(new LabelType[labelList.size()]);
    }

        }
        final long execTime = systemHelper.getCurrentTimeAsLong() - startTime;

        return searchResult.build(requestBuilder, execTime, OptionalEntity.ofNullable(response, () -> {}));
    }

    public <T> T search(final String index, final SearchCondition<SearchRequestBuilder> condition,
            final SearchResult<T, SearchRequestBuilder, SearchResponse> searchResult) {