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/**
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* Copyright (C) 2019 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.io.cdm2cdm;
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import java.util.List;
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import java.util.Set;
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import java.util.UUID;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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import org.springframework.stereotype.Component;
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import org.springframework.transaction.TransactionStatus;
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import eu.etaxonomy.cdm.api.application.ICdmRepository;
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import eu.etaxonomy.cdm.common.monitor.IProgressMonitor;
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import eu.etaxonomy.cdm.filter.VocabularyFilter;
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import eu.etaxonomy.cdm.model.term.DefinedTermBase;
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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.TermVocabulary;
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/**
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* @author a.mueller
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* @since 17.09.2021
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* IN WORK
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*/
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@Component
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public class Cdm2CdmVocabularyImport
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extends Cdm2CdmImportBase {
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private static final long serialVersionUID = 3995116783196060465L;
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private static final Logger logger = LogManager.getLogger();
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@Override
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protected void doInvoke(Cdm2CdmImportState state) {
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IProgressMonitor monitor = state.getConfig().getProgressMonitor();
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doData(state);
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}
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private void doData(Cdm2CdmImportState state){
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//term uuids laden
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//gegen existierende Terme abgleichen
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//fehlende Terme importieren
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List<String> propertyPaths = null;
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int totalCount = getTotalCount();
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int count = 0;
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//vocabularies
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VocabularyFilter vocFilter =
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state.getConfig().getVocabularyFilter();
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for (UUID vocUuid : getVocabularyService().uuidList(vocFilter)){
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TransactionStatus tx = startTransaction();
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doSingleVocabulary(state, vocUuid);
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commitTransaction(tx);
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}
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//graphs
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Set<UUID> graphUuids = state.getConfig().getGraphFilter();
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for (UUID graphUuid : graphUuids){
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TransactionStatus tx = startTransaction();
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doSingleGraph(state, graphUuid);
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commitTransaction(tx);
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}
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}
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private int getTotalCount() {
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// TODO to be implemented
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return 100;
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}
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private void doSingleVocabulary(Cdm2CdmImportState state, UUID vocUuid) {
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ICdmRepository source = sourceRepo(state);
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TransactionStatus otherTx = source.startTransaction(true);
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TermVocabulary<DefinedTermBase> otherVoc = source.getVocabularyService().find(vocUuid);
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TermVocabulary<DefinedTermBase> thisVoc = null;
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try {
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thisVoc = detach(otherVoc, state);
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if (thisVoc != otherVoc){ //voc already existed
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for (DefinedTermBase<?> term: otherVoc.getTerms()){
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doSingleTerm(state, term, thisVoc);
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}
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}
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} catch (Exception e) {
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logger.warn("Exception during detache vocabulary " + otherVoc.getUuid());
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e.printStackTrace();
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}
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try {
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if (thisVoc != null){
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source.commitTransaction(otherTx);
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getVocabularyService().saveOrUpdate(thisVoc);
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getCommonService().saveOrUpdate(state.getToSave());
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state.clearToSave();
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}
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} catch (Exception e) {
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logger.warn("Exception during save vocabulary " + otherVoc.getUuid());
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e.printStackTrace();
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}
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}
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private void doSingleTerm(Cdm2CdmImportState state, DefinedTermBase<?> otherTerm, TermVocabulary<DefinedTermBase> thisVoc) {
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DefinedTermBase<?> thisTerm = null;
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if (logger.isInfoEnabled()){logger.info(otherTerm.getTitleCache());}
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try {
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if (!thisVoc.getTerms().contains(otherTerm)){
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thisTerm = detach(otherTerm, state);
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// if(thisTerm == otherTerm){ //term does not yet exist
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thisVoc.addTerm(thisTerm);
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state.addToSave(thisTerm);
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// }
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}
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} catch (Exception e) {
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logger.warn("Exception during detache node " + otherTerm.getUuid());
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e.printStackTrace();
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}
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}
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private void doSingleGraph(Cdm2CdmImportState state, UUID graphUuid) {
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ICdmRepository source = sourceRepo(state);
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TransactionStatus otherTx = source.startTransaction(true);
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TermTree<DefinedTermBase> otherGraph = source.getTermTreeService().find(graphUuid);
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TermTree<DefinedTermBase> thisGraph = null;
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try {
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thisGraph = detach(otherGraph, state);
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if (thisGraph != otherGraph){ //voc already existed
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for (TermNode<DefinedTermBase> node: otherGraph.getRootChildren()){
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doSingleNode(state, node, thisGraph.getRoot());
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}
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}
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} catch (Exception e) {
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logger.warn("Exception during detache term graph " + otherGraph.getUuid());
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e.printStackTrace();
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}
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try {
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if (thisGraph != null){
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source.commitTransaction(otherTx);
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getTermTreeService().saveOrUpdate(thisGraph);
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getCommonService().saveOrUpdate(state.getToSave());
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state.clearToSave();
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}
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} catch (Exception e) {
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logger.warn("Exception during save vocabulary " + otherGraph.getUuid());
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e.printStackTrace();
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}
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}
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private void doSingleNode(Cdm2CdmImportState state, TermNode<DefinedTermBase> otherNode, TermNode<DefinedTermBase> thisRoot) {
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// TermNode<DefinedTermBase> thisTerm = null;
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//// try {
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//// if (!thisRoot.getChilcontains(otherNode)){
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//// thisTerm = detache(otherNode, state);
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////// if(thisTerm == otherTerm){ //term does not yet exist
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//// thisGraph.addTerm(thisTerm);
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//// state.addToSave(thisTerm);
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////// }
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//// }
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// } catch (Exception e) {
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// logger.warn("Exception during detache node " + otherNode.getUuid());
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// e.printStackTrace();
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// }
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}
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@Override
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protected boolean doCheck(Cdm2CdmImportState state) {
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return true;
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}
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@Override
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protected boolean isIgnore(Cdm2CdmImportState state) {
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return !state.getConfig().isDoVocabularies();
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}
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}
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