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https://github.com/Alfresco/alfresco-community-repo.git
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47b39283e2
- Part 1: fix and test the old implementation (non opencmis) git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@30007 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
286 lines
12 KiB
Java
286 lines
12 KiB
Java
/*
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* Copyright (C) 2005-2010 Alfresco Software Limited.
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*
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* This file is part of Alfresco
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.alfresco.cmis.mapping;
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import java.io.Serializable;
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import java.util.Collection;
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import org.alfresco.cmis.CMISDictionaryModel;
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import org.alfresco.cmis.CMISQueryException;
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import org.alfresco.cmis.CMISServices;
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import org.alfresco.model.ContentModel;
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import org.alfresco.repo.search.impl.lucene.AbstractLuceneQueryParser;
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import org.alfresco.repo.search.impl.lucene.AnalysisMode;
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import org.alfresco.repo.search.impl.lucene.LuceneFunction;
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import org.alfresco.repo.search.impl.querymodel.PredicateMode;
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import org.alfresco.service.ServiceRegistry;
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import org.alfresco.service.cmr.dictionary.DataTypeDefinition;
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import org.alfresco.service.cmr.repository.AssociationRef;
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import org.alfresco.service.cmr.repository.NodeRef;
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import org.alfresco.service.cmr.repository.datatype.DefaultTypeConverter;
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import org.apache.lucene.index.Term;
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import org.apache.lucene.queryParser.ParseException;
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import org.apache.lucene.search.BooleanQuery;
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import org.apache.lucene.search.MatchAllDocsQuery;
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import org.apache.lucene.search.Query;
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import org.apache.lucene.search.TermQuery;
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import org.apache.lucene.search.BooleanClause.Occur;
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/**
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* Get the CMIS object id property.
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*
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* @author andyh
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* @author dward
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*/
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public class ObjectIdProperty extends AbstractVersioningProperty
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{
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/**
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* Construct
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*
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* @param serviceRegistry
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*/
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public ObjectIdProperty(ServiceRegistry serviceRegistry)
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{
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super(serviceRegistry, CMISDictionaryModel.PROP_OBJECT_ID);
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}
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/*
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* (non-Javadoc)
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* @see org.alfresco.cmis.mapping.AbstractProperty#getValue(org.alfresco.service.cmr.repository.NodeRef)
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*/
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public Serializable getValue(NodeRef nodeRef)
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{
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NodeRef versionSeries;
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if (isWorkingCopy(nodeRef) || (versionSeries = getVersionSeries(nodeRef)).equals(nodeRef))
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{
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return nodeRef.toString();
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}
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else
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{
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return new StringBuilder(1024).append(versionSeries.toString()).append(';').append(
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getServiceRegistry().getNodeService().getProperty(nodeRef, ContentModel.PROP_VERSION_LABEL))
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.toString();
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}
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}
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/*
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* (non-Javadoc)
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* @see org.alfresco.cmis.mapping.AbstractProperty#getValue(org.alfresco.service.cmr.repository.AssociationRef)
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*/
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public Serializable getValue(AssociationRef assocRef)
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{
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return CMISServices.ASSOC_ID_PREFIX + assocRef.getId();
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}
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public String getLuceneFieldName()
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{
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return "ID";
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}
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private String getValueAsString(Serializable value)
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{
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Object converted = DefaultTypeConverter.INSTANCE.convert(getServiceRegistry().getDictionaryService().getDataType(DataTypeDefinition.NODE_REF), value);
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String asString = DefaultTypeConverter.INSTANCE.convert(String.class, converted);
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return asString;
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}
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/*
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* (non-Javadoc)
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* @see org.alfresco.cmis.property.PropertyLuceneBuilder#buildLuceneEquality(org.alfresco.repo.search.impl.lucene.LuceneQueryParser, java.io.Serializable, org.alfresco.repo.search.impl.querymodel.PredicateMode)
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*/
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public Query buildLuceneEquality(AbstractLuceneQueryParser lqp, Serializable value, PredicateMode mode, LuceneFunction luceneFunction) throws ParseException
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{
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String field = getLuceneFieldName();
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String stringValue = getValueAsString(value);
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String[] split = stringValue.split(";");
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if(split.length == 1)
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{
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return lqp.getFieldQuery(field, stringValue, AnalysisMode.IDENTIFIER, luceneFunction);
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}
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else
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{
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if(split[1].equalsIgnoreCase("PWC"))
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{
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return new TermQuery(new Term("NO_TOKENS", "__"));
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}
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BooleanQuery query = new BooleanQuery();
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BooleanQuery part1 = new BooleanQuery();
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part1.add(lqp.getFieldQuery(field, split[0], AnalysisMode.IDENTIFIER, luceneFunction), Occur.MUST);
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part1.add(lqp.getFieldQuery("@"+ContentModel.PROP_VERSION_LABEL.toString(), split[1], AnalysisMode.IDENTIFIER, luceneFunction), Occur.MUST);
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query.add(part1, Occur.SHOULD);
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if(split[1].equals("1.0"))
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{
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BooleanQuery part2 = new BooleanQuery();
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part2.add(lqp.getFieldQuery(field, split[0], AnalysisMode.IDENTIFIER, luceneFunction), Occur.MUST);
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part2.add(lqp.getFieldQuery(AbstractLuceneQueryParser.FIELD_ASPECT, ContentModel.ASPECT_VERSIONABLE.toString(), AnalysisMode.IDENTIFIER, luceneFunction), Occur.MUST_NOT);
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query.add(part2, Occur.SHOULD);
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}
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return query;
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}
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}
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/*
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* (non-Javadoc)
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* @see org.alfresco.cmis.property.PropertyLuceneBuilder#buildLuceneExists(org.alfresco.repo.search.impl.lucene.LuceneQueryParser, java.lang.Boolean)
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*/
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public Query buildLuceneExists(AbstractLuceneQueryParser lqp, Boolean not) throws ParseException
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{
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if (not)
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{
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return new TermQuery(new Term("NO_TOKENS", "__"));
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}
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else
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{
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return new MatchAllDocsQuery();
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}
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}
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/*
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* (non-Javadoc)
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* @see org.alfresco.cmis.property.PropertyLuceneBuilder#buildLuceneGreaterThan(org.alfresco.repo.search.impl.lucene.LuceneQueryParser, java.io.Serializable, org.alfresco.repo.search.impl.querymodel.PredicateMode)
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*/
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public Query buildLuceneGreaterThan(AbstractLuceneQueryParser lqp, Serializable value, PredicateMode mode, LuceneFunction luceneFunction) throws ParseException
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{
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throw new CMISQueryException("Property " + getName() +" can not be used in a 'greater than' comparison");
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}
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/*
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* (non-Javadoc)
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* @see org.alfresco.cmis.property.PropertyLuceneBuilder#buildLuceneGreaterThanOrEquals(org.alfresco.repo.search.impl.lucene.LuceneQueryParser, java.io.Serializable, org.alfresco.repo.search.impl.querymodel.PredicateMode)
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*/
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public Query buildLuceneGreaterThanOrEquals(AbstractLuceneQueryParser lqp, Serializable value, PredicateMode mode, LuceneFunction luceneFunction) throws ParseException
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{
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throw new CMISQueryException("Property " + getName() + " can not be used in a 'greater than or equals' comparison");
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}
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/*
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* (non-Javadoc)
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* @see org.alfresco.cmis.property.PropertyLuceneBuilder#buildLuceneIn(org.alfresco.repo.search.impl.lucene.LuceneQueryParser, java.util.Collection, java.lang.Boolean, org.alfresco.repo.search.impl.querymodel.PredicateMode)
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*/
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public Query buildLuceneIn(AbstractLuceneQueryParser lqp, Collection<Serializable> values, Boolean not, PredicateMode mode) throws ParseException
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{
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// Check type conversion
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@SuppressWarnings("unused")
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Object converted = DefaultTypeConverter.INSTANCE.convert(getServiceRegistry().getDictionaryService().getDataType(DataTypeDefinition.NODE_REF), values);
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Collection<String> asStrings = DefaultTypeConverter.INSTANCE.convert(String.class, values);
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if (asStrings.size() == 0)
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{
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if (not)
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{
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return new MatchAllDocsQuery();
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}
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else
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{
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return new TermQuery(new Term("NO_TOKENS", "__"));
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}
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}
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else if (asStrings.size() == 1)
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{
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String value = asStrings.iterator().next();
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if (not)
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{
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BooleanQuery booleanQuery = new BooleanQuery();
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booleanQuery.add(new MatchAllDocsQuery(), Occur.MUST);
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booleanQuery.add(buildLuceneEquality(lqp, value, mode, LuceneFunction.FIELD), Occur.MUST_NOT);
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return booleanQuery;
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}
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else
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{
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return buildLuceneEquality(lqp, value, mode, LuceneFunction.FIELD);
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}
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}
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else
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{
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BooleanQuery booleanQuery = new BooleanQuery();
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if (not)
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{
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booleanQuery.add(new MatchAllDocsQuery(), Occur.MUST);
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}
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for (String value : asStrings)
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{
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Query any = buildLuceneEquality(lqp, value, mode, LuceneFunction.FIELD);
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if (not)
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{
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booleanQuery.add(any, Occur.MUST_NOT);
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}
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else
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{
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booleanQuery.add(any, Occur.SHOULD);
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}
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}
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return booleanQuery;
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}
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}
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/*
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* (non-Javadoc)
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* @see org.alfresco.cmis.property.PropertyLuceneBuilder#buildLuceneInequality(org.alfresco.repo.search.impl.lucene.LuceneQueryParser, java.io.Serializable, org.alfresco.repo.search.impl.querymodel.PredicateMode)
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*/
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public Query buildLuceneInequality(AbstractLuceneQueryParser lqp, Serializable value, PredicateMode mode, LuceneFunction luceneFunction) throws ParseException
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{
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BooleanQuery booleanQuery = new BooleanQuery();
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booleanQuery.add(new MatchAllDocsQuery(), Occur.MUST);
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booleanQuery.add(buildLuceneEquality(lqp, value, mode, LuceneFunction.FIELD), Occur.MUST_NOT);
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return booleanQuery;
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}
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/*
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* (non-Javadoc)
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* @see org.alfresco.cmis.property.PropertyLuceneBuilder#buildLuceneLessThan(org.alfresco.repo.search.impl.lucene.LuceneQueryParser, java.io.Serializable, org.alfresco.repo.search.impl.querymodel.PredicateMode)
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*/
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public Query buildLuceneLessThan(AbstractLuceneQueryParser lqp, Serializable value, PredicateMode mode, LuceneFunction luceneFunction) throws ParseException
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{
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throw new CMISQueryException("Property " + getName() + " can not be used in a 'less than' comparison");
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}
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/*
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* (non-Javadoc)
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* @see org.alfresco.cmis.property.PropertyLuceneBuilder#buildLuceneLessThanOrEquals(org.alfresco.repo.search.impl.lucene.LuceneQueryParser, java.io.Serializable, org.alfresco.repo.search.impl.querymodel.PredicateMode)
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*/
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public Query buildLuceneLessThanOrEquals(AbstractLuceneQueryParser lqp, Serializable value, PredicateMode mode, LuceneFunction luceneFunction) throws ParseException
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{
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throw new CMISQueryException("Property " + getName() + " can not be used in a 'less than or equals' comparison");
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}
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/*
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* (non-Javadoc)
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*
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* @see org.alfresco.cmis.property.NamedPropertyAccessor#buildLuceneLike(org.alfresco.repo.search.impl.lucene.LuceneQueryParser,
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* java.lang.String, java.io.Serializable, java.lang.Boolean)
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*/
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public Query buildLuceneLike(AbstractLuceneQueryParser lqp, Serializable value, Boolean not) throws ParseException
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{
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throw new CMISQueryException("Property " + getName() + " can not be used in a 'like' comparison");
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}
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/* (non-Javadoc)
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* @see org.alfresco.cmis.property.NamedPropertyAccessor#getLuceneSortField(java.lang.String)
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*/
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public String getLuceneSortField(AbstractLuceneQueryParser lqp)
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{
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return getLuceneFieldName();
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}
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}
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