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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.api.service;
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import java.util.ArrayList;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.Map.Entry;
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import java.util.Set;
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import java.util.UUID;
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import org.apache.log4j.Logger;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import eu.etaxonomy.cdm.api.service.config.NodeDeletionConfigurator.ChildHandling;
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import eu.etaxonomy.cdm.api.service.config.TermNodeDeletionConfigurator;
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import eu.etaxonomy.cdm.api.service.exception.ReferencedObjectUndeletableException;
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import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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import eu.etaxonomy.cdm.model.description.Character;
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import eu.etaxonomy.cdm.model.description.Feature;
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import eu.etaxonomy.cdm.model.description.MeasurementUnit;
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import eu.etaxonomy.cdm.model.description.StatisticalMeasure;
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import eu.etaxonomy.cdm.model.term.DefinedTerm;
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import eu.etaxonomy.cdm.model.term.DefinedTermBase;
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import eu.etaxonomy.cdm.model.term.Representation;
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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.persistence.dao.term.ITermNodeDao;
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import eu.etaxonomy.cdm.persistence.dto.CharacterDto;
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import eu.etaxonomy.cdm.persistence.dto.CharacterNodeDto;
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import eu.etaxonomy.cdm.persistence.dto.MergeResult;
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import eu.etaxonomy.cdm.persistence.dto.TermDto;
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import eu.etaxonomy.cdm.persistence.dto.TermNodeDto;
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import eu.etaxonomy.cdm.persistence.dto.TermVocabularyDto;
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import eu.etaxonomy.cdm.persistence.query.OrderHint;
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/**
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* @author a.mueller
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* @since Jul 22, 2019
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*/
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@Service
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@Transactional(readOnly = false)
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public class TermNodeServiceImpl
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extends VersionableServiceBase<TermNode, ITermNodeDao>
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implements ITermNodeService {
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@SuppressWarnings("unused")
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private static final Logger logger = Logger.getLogger(TermNodeServiceImpl.class);
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@Override
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@Autowired
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protected void setDao(ITermNodeDao dao) {
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this.dao = dao;
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}
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@Autowired
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private ITermService termService;
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@Autowired
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private IVocabularyService vocabularyService;
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@Override
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public List<TermNode> list(TermType termType, Integer limit, Integer start,
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List<OrderHint> orderHints, List<String> propertyPaths){
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return dao.list(termType, limit, start, orderHints, propertyPaths);
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}
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@Override
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@Transactional(readOnly = false)
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public DeleteResult deleteNode(UUID nodeUuid, TermNodeDeletionConfigurator config) {
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DeleteResult result = new DeleteResult();
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TermNode<Feature> node = CdmBase.deproxy(dao.load(nodeUuid));
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result = isDeletable(nodeUuid, config);
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if (result.isOk()){
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TermNode<Feature> parent = node.getParent();
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parent = CdmBase.deproxy(parent, TermNode.class);
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List<TermNode> children = new ArrayList<>(node.getChildNodes());
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if (config.getChildHandling().equals(ChildHandling.DELETE)){
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for (TermNode child: children){
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deleteNode(child.getUuid(), config);
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// node.removeChild(child);
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}
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if (parent != null){
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parent.removeChild(node);
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}
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} else{
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if (parent != null){
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parent.removeChild(node);
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for (TermNode child: children){
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node.removeChild(child);
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parent.addChild(child);
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}
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}else{
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result.setAbort();
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result.addException(new ReferencedObjectUndeletableException("The root node can not be deleted without its child nodes"));
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return result;
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}
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}
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dao.delete(node);
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result.addDeletedObject(node);
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if(parent!=null){
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result.addUpdatedObject(parent);
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}
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if (config.isDeleteElement()){
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DefinedTermBase term = node.getTerm();
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termService.delete(term.getUuid());
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result.addDeletedObject(term);
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}
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}
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return result;
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}
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private UpdateResult createChildNode(UUID parentNodeUUID, UUID nodeUuid, DefinedTermBase term, UUID vocabularyUuid){
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UpdateResult result = createChildNode(parentNodeUUID, term, vocabularyUuid);
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result.getCdmEntity().setUuid(nodeUuid);
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return result;
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}
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@Override
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public UpdateResult createChildNode(UUID parentNodeUuid, DefinedTermBase term, UUID vocabularyUuid){
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TermVocabulary vocabulary = vocabularyService.load(vocabularyUuid);
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vocabulary.addTerm(term);
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vocabularyService.save(vocabulary);
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return addChildNode(parentNodeUuid, term.getUuid());
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}
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@Override
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public UpdateResult addChildNode(UUID nodeUUID, UUID termChildUuid){
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return addChildNode(nodeUUID, termChildUuid, 0);
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}
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@Override
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public UpdateResult addChildNode(UUID nodeUUID, UUID termChildUuid, int position){
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UpdateResult result = new UpdateResult();
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TermNode node = load(nodeUUID);
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if (node == null){
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result.setError();
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result.addException(new Exception("The parent node does not exist."));
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return result;
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}
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DefinedTermBase child = HibernateProxyHelper.deproxy(termService.load(termChildUuid), DefinedTermBase.class);
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if(node != null && node.getGraph() != null && !node.getGraph().isAllowDuplicates() && node.getGraph().getDistinctTerms().contains(child)){
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result.setError();
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result.addException(new Exception("This term tree does not allow duplicate terms."));
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return result;
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}
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TermNode childNode;
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if(position<0) {
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childNode = node.addChild(child);
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}
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else{
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childNode = node.addChild(child, position);
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}
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save(childNode);
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result.addUpdatedObject(node);
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result.setCdmEntity(childNode);
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return result;
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}
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@Override
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public DeleteResult isDeletable(UUID nodeUuid, TermNodeDeletionConfigurator config){
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TermNode<Feature> node = load(nodeUuid);
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DeleteResult result = new DeleteResult();
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Set<CdmBase> references = commonService.getReferencingObjectsForDeletion(node);
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for (CdmBase ref:references){
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if (ref instanceof TermNode){
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break;
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}
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if (ref instanceof TermTree){
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TermTree<Feature> refTree = HibernateProxyHelper.deproxy(ref, TermTree.class);
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if (node.getGraph().equals((refTree))){
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break;
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}
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}
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result.setAbort();
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result.addException(new ReferencedObjectUndeletableException("The featureNode is referenced by " + ref.getUserFriendlyDescription() +" with id " +ref.getId()));
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}
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return result;
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}
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@Override
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public UpdateResult moveNode(UUID movedNodeUuid, UUID targetNodeUuid, int position) {
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UpdateResult result = new UpdateResult();
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List<String> propertyPaths = new ArrayList<>();
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propertyPaths.add("parent");
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propertyPaths.add("parent.children");
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propertyPaths.add("children");
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TermNode test = load(movedNodeUuid, propertyPaths);
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TermNode movedNode = CdmBase.deproxy(load(movedNodeUuid, propertyPaths), TermNode.class);
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TermNode targetNode = CdmBase.deproxy(load(targetNodeUuid, propertyPaths));
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TermNode parent = CdmBase.deproxy(movedNode.getParent());
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parent.removeChild(movedNode);
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if(position < 0){
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targetNode.addChild(movedNode);
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}
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else{
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targetNode.addChild(movedNode, position);
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}
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result.addUpdatedObject(targetNode);
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if(parent!=null){
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result.addUpdatedObject(parent);
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}
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result.setCdmEntity(movedNode);
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return result;
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}
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@Override
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public UpdateResult moveNode(UUID movedNodeUuid, UUID targetNodeUuid) {
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return moveNode(movedNodeUuid, targetNodeUuid, -1);
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}
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@Override
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public UpdateResult saveTermNodeDtoList(List<TermNodeDto> dtos){
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UpdateResult result = new UpdateResult();
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MergeResult<TermNode> mergeResult;
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List<UUID> uuids = new ArrayList<>();
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dtos.stream().forEach(dto -> uuids.add(dto.getUuid()));
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List<TermNode> nodes = dao.list(uuids, null, 0, null, null);
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//check all attributes for changes and adapt
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for (TermNode node: nodes){
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for (TermNodeDto dto: dtos){
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if (dto.getUuid().equals(node.getUuid())){
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// only node changes, everything else will be handled by the operations/service methods
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if (!dto.getInapplicableIf().equals(node.getInapplicableIf())){
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node.getInapplicableIf().clear();
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node.getInapplicableIf().addAll(dto.getInapplicableIf());
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}
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if (!dto.getOnlyApplicableIf().equals(node.getOnlyApplicableIf())){
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node.getOnlyApplicableIf().clear();
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node.getOnlyApplicableIf().addAll(dto.getOnlyApplicableIf());
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}
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}
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mergeResult = dao.merge(node, true);
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result.addUpdatedObject(mergeResult.getMergedEntity());
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}
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}
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return result;
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}
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@Override
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public UpdateResult saveCharacterNodeDtoList(List<CharacterNodeDto> dtos){
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MergeResult<TermNode> mergeResult;
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UpdateResult result = new UpdateResult();
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List<UUID> nodeUuids = new ArrayList<>();
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dtos.stream().forEach(dto -> nodeUuids.add(dto.getUuid()));
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List<TermNode> nodes = dao.list(nodeUuids, null, 0, null, null);
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//check all attributes for changes and adapt
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for (TermNode<Character> node: nodes){
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for (CharacterNodeDto dto: dtos){
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// TermNodeDto dto = dtoIterator.next();
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if (dto.getUuid().equals(node.getUuid())){
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if (!dto.getInapplicableIf().equals(node.getInapplicableIf())){
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node.getInapplicableIf().clear();
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node.getInapplicableIf().addAll(dto.getInapplicableIf());
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}
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if (!dto.getOnlyApplicableIf().equals(node.getOnlyApplicableIf())){
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node.getOnlyApplicableIf().clear();
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node.getOnlyApplicableIf().addAll(dto.getOnlyApplicableIf());
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}
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Character character = null;
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CharacterDto characterDto = (CharacterDto) dto.getTerm();
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character = HibernateProxyHelper.deproxy(node.getTerm(), Character.class);
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if (characterDto.getRatioTo() != null){
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TermNode ratioToStructure = this.load(characterDto.getRatioTo().getUuid());
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character.setRatioToStructure(ratioToStructure);
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}else{
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character.setRatioToStructure(null);
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}
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//supportsXXX
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//TODO add all other supportsXXX (6 are missing)
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character.setSupportsCategoricalData(characterDto.isSupportsCategoricalData());
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character.setSupportsQuantitativeData(characterDto.isSupportsQuantitativeData());
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//availableForXXX
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character.setAvailableForTaxon(characterDto.isAvailableForTaxon());
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character.setAvailableForOccurrence(characterDto.isAvailableForOccurrence());
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character.setAvailableForTaxonName(characterDto.isAvailableForTaxonName());
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// representations
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for (Representation rep: dto.getTerm().getRepresentations()){
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Representation oldRep = character.getRepresentation(rep.getLanguage());
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if (oldRep == null){
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oldRep = new Representation();
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oldRep.setLanguage(rep.getLanguage());
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character.addRepresentation(oldRep);
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}
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oldRep.setLabel(rep.getLabel());
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oldRep.setAbbreviatedLabel(rep.getAbbreviatedLabel());
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oldRep.setText(rep.getText());
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oldRep.setPlural(rep.getPlural());
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}
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Set<Representation> deleteRepresentations = new HashSet<>();
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if (character.getRepresentations().size() > dto.getTerm().getRepresentations().size()){
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for (Representation rep: character.getRepresentations()){
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if(dto.getTerm().getRepresentation(rep.getLanguage()) == null){
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deleteRepresentations.add(rep);
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}
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}
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}
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329
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if (!deleteRepresentations.isEmpty()){
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for (Representation rep: deleteRepresentations){
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character.removeRepresentation(rep);
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}
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}
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// structural modifier
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if (characterDto.getStructureModifier() != null){
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DefinedTerm structureModifier = (DefinedTerm) termService.load(characterDto.getStructureModifier().getUuid());
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character.setStructureModifier(structureModifier);
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}else{
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character.setStructureModifier(null);
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}
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// recommended measurement units
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343
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character.getRecommendedMeasurementUnits().clear();
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List<UUID> uuids = new ArrayList<>();
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345
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for (TermDto termDto: characterDto.getRecommendedMeasurementUnits()){
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uuids.add(termDto.getUuid());
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}
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List<DefinedTermBase> terms;
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349
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if (!uuids.isEmpty()){
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terms = termService.load(uuids, null);
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351
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Set<MeasurementUnit> measurementUnits = new HashSet<>();
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352
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for (DefinedTermBase term: terms){
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353
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if (term instanceof MeasurementUnit){
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354
|
measurementUnits.add((MeasurementUnit)term);
|
|
355
|
}
|
|
356
|
}
|
|
357
|
character.getRecommendedMeasurementUnits().addAll(measurementUnits);
|
|
358
|
}
|
|
359
|
// statistical measures
|
|
360
|
character.getRecommendedStatisticalMeasures().clear();
|
|
361
|
uuids = new ArrayList<>();
|
|
362
|
for (TermDto termDto: characterDto.getRecommendedStatisticalMeasures()){
|
|
363
|
uuids.add(termDto.getUuid());
|
|
364
|
}
|
|
365
|
if (!uuids.isEmpty()){
|
|
366
|
terms = termService.load(uuids, null);
|
|
367
|
Set<StatisticalMeasure> statisticalMeasures = new HashSet<>();
|
|
368
|
for (DefinedTermBase<?> term: terms){
|
|
369
|
if (term instanceof StatisticalMeasure){
|
|
370
|
statisticalMeasures.add((StatisticalMeasure)term);
|
|
371
|
}
|
|
372
|
}
|
|
373
|
character.getRecommendedStatisticalMeasures().addAll(statisticalMeasures);
|
|
374
|
}
|
|
375
|
|
|
376
|
// recommended mod. vocabularies
|
|
377
|
character.getRecommendedModifierEnumeration().clear();
|
|
378
|
uuids = new ArrayList<>();
|
|
379
|
for (TermVocabularyDto termDto: characterDto.getRecommendedModifierEnumeration()){
|
|
380
|
uuids.add(termDto.getUuid());
|
|
381
|
}
|
|
382
|
List<TermVocabulary> termVocs;
|
|
383
|
if (!uuids.isEmpty()){
|
|
384
|
termVocs = vocabularyService.load(uuids, null);
|
|
385
|
for (TermVocabulary voc: termVocs){
|
|
386
|
character.addRecommendedModifierEnumeration(voc);
|
|
387
|
}
|
|
388
|
}
|
|
389
|
|
|
390
|
// supported state vocabularies
|
|
391
|
character.getSupportedCategoricalEnumerations().clear();
|
|
392
|
uuids = new ArrayList<>();
|
|
393
|
for (TermVocabularyDto termDto: characterDto.getSupportedCategoricalEnumerations()){
|
|
394
|
uuids.add(termDto.getUuid());
|
|
395
|
}
|
|
396
|
if (!uuids.isEmpty()){
|
|
397
|
termVocs = vocabularyService.load(uuids, null);
|
|
398
|
|
|
399
|
for (TermVocabulary voc: termVocs){
|
|
400
|
character.addSupportedCategoricalEnumeration(voc);
|
|
401
|
}
|
|
402
|
}
|
|
403
|
node.setTerm(character);
|
|
404
|
mergeResult = dao.merge(node, true);
|
|
405
|
result.addUpdatedObject(mergeResult.getMergedEntity());
|
|
406
|
}
|
|
407
|
}
|
|
408
|
}
|
|
409
|
return result;
|
|
410
|
}
|
|
411
|
|
|
412
|
@Override
|
|
413
|
public UpdateResult saveNewCharacterNodeDtoMap(Map<Character, CharacterNodeDto> dtos, UUID vocabularyUuid){
|
|
414
|
UpdateResult result = new UpdateResult();
|
|
415
|
UpdateResult resultLocal = new UpdateResult();
|
|
416
|
for (Entry<Character, CharacterNodeDto> dtoEntry: dtos.entrySet()){
|
|
417
|
resultLocal = createChildNode(dtoEntry.getValue().getParentUuid(), dtoEntry.getKey(), vocabularyUuid);
|
|
418
|
dtoEntry.getValue().setUuid(resultLocal.getCdmEntity().getUuid());
|
|
419
|
result.includeResult(resultLocal);
|
|
420
|
}
|
|
421
|
List<CharacterNodeDto> dtoList = new ArrayList<>(dtos.values());
|
|
422
|
result.includeResult(saveCharacterNodeDtoList(dtoList));
|
|
423
|
return result;
|
|
424
|
|
|
425
|
}
|
|
426
|
|
|
427
|
|
|
428
|
|
|
429
|
}
|