TermQueryTranslatorImpl.java

/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.portal.search.elasticsearch.internal.query;

import com.liferay.portal.kernel.search.QueryTerm;
import com.liferay.portal.kernel.search.TermQuery;
import com.liferay.portal.search.elasticsearch.query.TermQueryTranslator;

import org.elasticsearch.index.query.QueryBuilder;
import org.elasticsearch.index.query.QueryBuilders;
import org.elasticsearch.index.query.TermQueryBuilder;

import org.osgi.service.component.annotations.Component;

/**
 * @author André de Oliveira
 * @author Miguel Angelo Caldas Gallindo
 */
@Component(immediate = true, service = TermQueryTranslator.class)
public class TermQueryTranslatorImpl implements TermQueryTranslator {

	@Override
	public QueryBuilder translate(TermQuery termQuery) {
		QueryTerm queryTerm = termQuery.getQueryTerm();

		String field = queryTerm.getField();
		String value = queryTerm.getValue();

		TermQueryBuilder termQueryBuilder = QueryBuilders.termQuery(
			field, value);

		if (!termQuery.isDefaultBoost()) {
			termQueryBuilder.boost(termQuery.getBoost());
		}

		return termQueryBuilder;
	}

}