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https://github.com/Alfresco/alfresco-community-repo.git
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Merged DEV/SWIFT to HEAD
25458: added OpenCMIS server 25555: Don't initialize servlet context if it is not present git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@28000 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
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/*
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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.opencmis.mapping;
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import java.io.Serializable;
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import java.util.Collection;
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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.lucene.LuceneQueryParser;
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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.datatype.DefaultTypeConverter;
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import org.alfresco.service.namespace.QName;
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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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* Common support for lucene query building.
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*
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* @author andyh
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*
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*/
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public abstract class AbstractSimpleProperty extends AbstractProperty
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{
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protected AbstractSimpleProperty(ServiceRegistry serviceRegistry, String propertyName)
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{
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super(serviceRegistry, propertyName);
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}
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protected abstract String getValueAsString(Serializable value);
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protected String getRangeMax()
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{
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return "\uFFFF";
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}
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protected String getRangeMin()
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{
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return "\u0000";
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}
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protected abstract DataTypeDefinition getInDataType();
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protected abstract QName getQNameForExists();
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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(LuceneQueryParser lqp, Serializable value, PredicateMode mode, LuceneFunction luceneFunction) throws ParseException
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{
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return lqp.getFieldQuery(getLuceneFieldName(), getValueAsString(value), AnalysisMode.IDENTIFIER, luceneFunction);
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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(LuceneQueryParser lqp, Boolean not) throws ParseException
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{
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if (not)
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{
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return lqp.getFieldQuery("ISNULL", getQNameForExists().toString(), AnalysisMode.DEFAULT, LuceneFunction.FIELD);
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}
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else
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{
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return lqp.getFieldQuery("ISNOTNULL", getQNameForExists().toString(), AnalysisMode.DEFAULT, LuceneFunction.FIELD);
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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(LuceneQueryParser 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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return lqp.getRangeQuery(field, stringValue, getRangeMax(), false, true, AnalysisMode.IDENTIFIER, luceneFunction);
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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(LuceneQueryParser 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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return lqp.getRangeQuery(field, stringValue, getRangeMax(), true, true, AnalysisMode.IDENTIFIER, luceneFunction);
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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(LuceneQueryParser lqp, Collection<Serializable> values, Boolean not, PredicateMode mode) throws ParseException
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{
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String field = getLuceneFieldName();
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// Check type conversion
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@SuppressWarnings("unused")
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Object converted = DefaultTypeConverter.INSTANCE.convert(getInDataType(), 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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return lqp.getDoesNotMatchFieldQuery(field, value, AnalysisMode.IDENTIFIER, LuceneFunction.FIELD);
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}
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else
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{
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return lqp.getFieldQuery(field, value, AnalysisMode.IDENTIFIER, 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 = lqp.getFieldQuery(field, value, AnalysisMode.IDENTIFIER, 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(LuceneQueryParser 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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return lqp.getDoesNotMatchFieldQuery(field, stringValue, AnalysisMode.IDENTIFIER, luceneFunction);
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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(LuceneQueryParser 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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return lqp.getRangeQuery(field, getRangeMin(), stringValue, true, false, AnalysisMode.IDENTIFIER, luceneFunction);
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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(LuceneQueryParser 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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return lqp.getRangeQuery(field, getRangeMin(), stringValue, true, true, AnalysisMode.IDENTIFIER, luceneFunction);
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}
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/*
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* (non-Javadoc)
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* @see org.alfresco.cmis.property.PropertyLuceneBuilder#buildLuceneLike(org.alfresco.repo.search.impl.lucene.LuceneQueryParser, java.io.Serializable, java.lang.Boolean)
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*/
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public Query buildLuceneLike(LuceneQueryParser lqp, Serializable value, Boolean not) 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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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(lqp.getLikeQuery(field, stringValue, AnalysisMode.IDENTIFIER), 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 lqp.getLikeQuery(field, stringValue, AnalysisMode.IDENTIFIER);
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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#getLuceneSortField()
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*/
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public String getLuceneSortField(LuceneQueryParser lqp)
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{
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return getLuceneFieldName();
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}
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}
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