001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.kernel.search;
016    
017    import java.util.List;
018    import java.util.Map;
019    
020    /**
021     * @author Michael C. Han
022     */
023    public abstract class BaseQuerySuggester implements QuerySuggester {
024    
025            @Override
026            public String spellCheckKeywords(SearchContext searchContext)
027                    throws SearchException {
028    
029                    Map<String, List<String>> suggestions = spellCheckKeywords(
030                            searchContext, 1);
031    
032                    String localizedFieldName = DocumentImpl.getLocalizedName(
033                            searchContext.getLanguageId(), Field.SPELL_CHECK_WORD);
034    
035                    List<String> keywords = TokenizerUtil.tokenize(
036                            localizedFieldName, searchContext.getKeywords(),
037                            searchContext.getLanguageId());
038    
039                    return CollatorUtil.collate(suggestions, keywords);
040            }
041    
042    }