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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.persistence.dao.hibernate.term;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.UUID;
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import org.apache.log4j.Logger;
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import org.hibernate.Criteria;
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import org.hibernate.Query;
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import org.hibernate.Session;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Repository;
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import eu.etaxonomy.cdm.model.description.Feature;
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import eu.etaxonomy.cdm.model.term.TermNode;
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import eu.etaxonomy.cdm.model.term.TermTree;
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import eu.etaxonomy.cdm.model.term.TermType;
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import eu.etaxonomy.cdm.model.term.TermVocabulary;
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import eu.etaxonomy.cdm.model.term.VocabularyEnum;
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import eu.etaxonomy.cdm.persistence.dao.hibernate.common.IdentifiableDaoBase;
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import eu.etaxonomy.cdm.persistence.dao.term.ITermTreeDao;
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import eu.etaxonomy.cdm.persistence.dao.term.ITermVocabularyDao;
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import eu.etaxonomy.cdm.persistence.dto.TermTreeDto;
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import eu.etaxonomy.cdm.persistence.dto.UuidAndTitleCache;
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/**
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* @author a.mueller
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* @since 10.07.2008
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*/
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@Repository
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public class TermTreeDaoImpl extends IdentifiableDaoBase<TermTree> implements ITermTreeDao{
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@SuppressWarnings("unused")
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private static final Logger logger = Logger.getLogger(TermTreeDaoImpl.class);
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@Autowired
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private ITermVocabularyDao termVocabularyDao;
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public TermTreeDaoImpl() {
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super(TermTree.class);
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indexedClasses = new Class[1];
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indexedClasses[0] = TermTree.class;
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}
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@Override
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public List<TermTree> list() {
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Criteria crit = getSession().createCriteria(type);
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@SuppressWarnings("unchecked")
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List<TermTree> result = crit.list();
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return result;
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}
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@Override
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public void deepLoadNodes(List<TermNode> nodes, List<String> nodePaths) {
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defaultBeanInitializer.initializeAll(nodes, nodePaths);
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List<TermNode> childrenOfChildren = new ArrayList<>();
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for(TermNode<?> node : nodes) {
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if(node.getChildCount() > 0){
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childrenOfChildren.addAll(node.getChildNodes());
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}
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}
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if(childrenOfChildren.size() > 0){
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deepLoadNodes(childrenOfChildren, nodePaths);
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}
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}
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@Override
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public TermTree load(UUID uuid, List<String> propertyPaths) {
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TermTree result = super.load(uuid, propertyPaths);
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if (result == null && uuid.equals(DefaultFeatureTreeUuid)){
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return createDefaultFeatureTree();
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}
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return super.load(uuid, propertyPaths);
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}
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@Override
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public TermTree load(UUID uuid) {
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return load(uuid, null);
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}
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private TermTree<Feature> createDefaultFeatureTree() {
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TermVocabulary<Feature> featureVocabulary = termVocabularyDao.findByUuid(VocabularyEnum.Feature.getUuid());
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List<Feature> featureList = new ArrayList<>(featureVocabulary.getTerms());
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List<Feature> selectedFeatures = new ArrayList<>();
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for(Feature feature : featureList){
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if(!feature.equals(Feature.INDIVIDUALS_ASSOCIATION())){
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selectedFeatures.add(feature);
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}
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}
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TermTree<Feature> featureTree = TermTree.NewFeatureInstance(selectedFeatures);
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featureTree.setUuid(DefaultFeatureTreeUuid);
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return featureTree;
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}
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@Override
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public <S extends TermTree> List<UuidAndTitleCache<S>> getUuidAndTitleCacheByTermType(Class<S> clazz, TermType termType, Integer limit,
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String pattern) {
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Session session = getSession();
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Query query = session.createQuery(
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" SELECT uuid, id, titleCache "
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+ " FROM " + clazz.getSimpleName()
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+ (pattern!=null?" WHERE titleCache LIKE :pattern":" WHERE 1 = 1 ")
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+ (termType!=null?" AND termType = :termType ":"")
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);
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if(pattern!=null){
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pattern = pattern.replace("*", "%");
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pattern = pattern.replace("?", "_");
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pattern = pattern + "%";
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query.setParameter("pattern", pattern);
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}
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if(termType!=null){
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query.setParameter("termType", termType);
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}
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if (limit != null){
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query.setMaxResults(limit);
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}
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return getUuidAndTitleCache(query);
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}
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@Override
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public List<TermTreeDto> listTermTreeDtosByTermType(TermType termType) {
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String queryString = TermTreeDto.getTermTreeDtoSelect()
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+ " WHERE a.termType = :termType"
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+ " ORDER BY a.titleCache";
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Query query = getSession().createQuery(queryString);
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query.setParameter("termType", termType);
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@SuppressWarnings("unchecked")
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List<Object[]> result = query.list();
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List<TermTreeDto> list = TermTreeDto.termTreeDtoListFrom(result);
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return list;
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}
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@Override
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public TermTreeDto getTermTreeDtosByUuid(UUID uuid) {
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String queryString = TermTreeDto.getTermTreeDtoSelect()
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+ " WHERE a.uuid = :uuid"
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+ " ORDER BY a.titleCache";
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Query query = getSession().createQuery(queryString);
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query.setParameter("uuid", uuid);
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@SuppressWarnings("unchecked")
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List<Object[]> result = query.list();
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List<TermTreeDto> list = TermTreeDto.termTreeDtoListFrom(result);
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return !list.isEmpty()? list.get(0): null;
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}
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}
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