/* * #%L * Alfresco Data model classes * %% * Copyright (C) 2005 - 2016 Alfresco Software Limited * %% * This file is part of the Alfresco software. * If the software was purchased under a paid Alfresco license, the terms of * the paid license agreement will prevail. Otherwise, the software is * provided under the following open source license terms: * * Alfresco 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 3 of the License, or * (at your option) any later version. * * Alfresco 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. * * You should have received a copy of the GNU Lesser General Public License * along with Alfresco. If not, see <http://www.gnu.org/licenses/>. * #L% */ package org.alfresco.opencmis.mapping; import java.io.Serializable; import org.alfresco.repo.search.adaptor.lucene.LuceneQueryParserAdaptor; import org.alfresco.service.cmr.dictionary.DataTypeDefinition; import org.alfresco.service.cmr.dictionary.DictionaryService; import org.alfresco.service.cmr.dictionary.PropertyDefinition; import org.alfresco.service.cmr.repository.datatype.DefaultTypeConverter; import org.alfresco.service.namespace.QName; import org.apache.chemistry.opencmis.commons.exceptions.CmisInvalidArgumentException; /** * A simple 1-1 property lucene builder mapping from a CMIS property name to an alfresco property * * @author andyh */ public class DirectLuceneBuilder extends AbstractSimpleLuceneBuilder { private DictionaryService dictionaryService; private QName alfrescoName; public DirectLuceneBuilder(DictionaryService dictionaryService, QName alfrescoName) { this.dictionaryService = dictionaryService; this.alfrescoName = alfrescoName; } @Override public <Q, S, E extends Throwable> String getLuceneSortField(LuceneQueryParserAdaptor<Q, S, E> lqpa) throws E { String field = getLuceneFieldName(); // need to find the real field to use PropertyDefinition propertyDef = dictionaryService.getProperty(QName.createQName(field.substring(1))); if (propertyDef.getDataType().getName().equals(DataTypeDefinition.CONTENT)) { throw new CmisInvalidArgumentException("Order on content properties is not curently supported"); } else if ((propertyDef.getDataType().getName().equals(DataTypeDefinition.MLTEXT)) || (propertyDef.getDataType().getName().equals(DataTypeDefinition.TEXT))) { field = lqpa.getSortField(field); } else if (propertyDef.getDataType().getName().equals(DataTypeDefinition.DATETIME)) { field = lqpa.getDatetimeSortField(field, propertyDef); } return field; } @Override public String getLuceneFieldName() { StringBuilder field = new StringBuilder(64); field.append("@"); field.append(alfrescoName); return field.toString(); } @Override protected String getValueAsString(Serializable value) { PropertyDefinition pd = dictionaryService.getProperty(alfrescoName); Object converted = DefaultTypeConverter.INSTANCE.convert(pd.getDataType(), value); String asString = DefaultTypeConverter.INSTANCE.convert(String.class, converted); return asString; } @Override protected QName getQNameForExists() { return alfrescoName; } @Override protected DataTypeDefinition getInDataType() { PropertyDefinition pd = dictionaryService.getProperty(alfrescoName); return pd.getDataType(); } @Override protected String getRangeMax() { if(getInDataType().getName().equals(DataTypeDefinition.DATE)) { return "MAX"; } else if(getInDataType().getName().equals(DataTypeDefinition.DATETIME)) { return "MAX"; } else { return super.getRangeMax(); } } @Override protected String getRangeMin() { if(getInDataType().getName().equals(DataTypeDefinition.DATE)) { return "MIN"; } else if(getInDataType().getName().equals(DataTypeDefinition.DATETIME)) { return "MIN"; } else { return super.getRangeMin(); } } }