001/*
002 *  Copyright 2018 Anyware Services
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016package org.ametys.web.frontoffice.search.metamodel.impl;
017
018import java.util.Map;
019
020import org.ametys.cms.data.type.indexing.IndexableElementType;
021import org.ametys.cms.search.query.NotQuery;
022import org.ametys.cms.search.query.Query;
023import org.ametys.cms.search.query.Query.Operator;
024import org.ametys.cms.search.query.StringQuery;
025import org.ametys.runtime.model.type.ModelItemTypeConstants;
026import org.ametys.web.frontoffice.search.metamodel.SearchServiceCriterionDefinition;
027import org.ametys.web.indexing.solr.SolrWebFieldNames;
028
029/**
030 * {@link SearchServiceCriterionDefinition} for {@link PageSearchable} proposing a criterion definition on the title of the page.
031 */
032public class PageTitleCriterionDefinition extends AbstractSearchServiceCriterionDefinition<String>
033{
034    @SuppressWarnings("unchecked")
035    @Override
036    public IndexableElementType<String> getType()
037    {
038        String typeId = ModelItemTypeConstants.STRING_TYPE_ID;
039        return (IndexableElementType<String>) _getCriterionTypeExtensionPoint().getExtension(typeId);
040    }
041    
042    @Override
043    public Query getQuery(Object value, Operator operator, Map<String, Object> allValues, String language, Map<String, Object> contextualParameters)
044    {
045        String languageForQuery = operator == Operator.LIKE ? null : language;
046        return new StringQuery(SolrWebFieldNames.PAGE_TITLE, operator, (String) value, languageForQuery);
047    }
048    
049    @Override
050    public Query getEmptyValueQuery(String language, Map<String, Object> contextualParameters)
051    {
052        Query existQuery = new StringQuery(SolrWebFieldNames.PAGE_TITLE);
053        return new NotQuery(existQuery);
054    }
055}