/**
* 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.internal.hits;
import com.liferay.portal.kernel.search.Hits;
import com.liferay.portal.kernel.search.IndexSearcherHelperUtil;
import com.liferay.portal.kernel.search.QueryConfig;
import com.liferay.portal.kernel.search.SearchContext;
import com.liferay.portal.kernel.search.SearchException;
import com.liferay.portal.kernel.search.hits.HitsProcessor;
import com.liferay.portal.kernel.util.StringPool;
import org.osgi.service.component.annotations.Component;
/**
* @author Michael C. Han
* @author Josef Sustacek
*/
@Component(
immediate = true, property = {"sort.order=0"}, service = HitsProcessor.class
)
public class CollatedSpellCheckHitsProcessor implements HitsProcessor {
@Override
public boolean process(SearchContext searchContext, Hits hits)
throws SearchException {
QueryConfig queryConfig = searchContext.getQueryConfig();
if (!queryConfig.isCollatedSpellCheckResultEnabled()) {
return true;
}
int collatedSpellCheckResultScoresThreshold =
queryConfig.getCollatedSpellCheckResultScoresThreshold();
if (hits.getLength() >= collatedSpellCheckResultScoresThreshold) {
return true;
}
String collatedKeywords = IndexSearcherHelperUtil.spellCheckKeywords(
searchContext);
if (collatedKeywords.equals(searchContext.getKeywords())) {
collatedKeywords = StringPool.BLANK;
}
hits.setCollatedSpellCheckResult(collatedKeywords);
return true;
}
}