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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.HashMap;
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import java.util.HashSet;
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import java.util.Map;
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import java.util.Set;
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import java.util.UUID;
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import eu.etaxonomy.cdm.api.application.ICdmRepository;
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import eu.etaxonomy.cdm.io.common.ImportStateBase;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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/**
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* Import state base class for migrating data from one CDM instance to another.
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*
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* @author a.mueller
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* @since 17.08.2019
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*/
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public class Cdm2CdmImportState
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extends ImportStateBase<Cdm2CdmImportConfigurator,Cdm2CdmImportBase>{
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private ICdmRepository sourceRepository;
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private Map<UUID, CdmBase> permanentCache = new HashMap<>();
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private Map<UUID, CdmBase> sessionCache = new HashMap<>();
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private Map<Class,Set<UUID>> existingObjects = new HashMap<>();
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private Set<CdmBase> toSave = new HashSet<>();
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//************************ CONSTRUCTOR **********************************/
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protected Cdm2CdmImportState(Cdm2CdmImportConfigurator config) {
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super(config);
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}
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// ************************* GETTER / SETTER ****************************/
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public ICdmRepository getSourceRepository() {
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return sourceRepository;
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}
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public void setSourceRepository(ICdmRepository sourceRepository) {
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this.sourceRepository = sourceRepository;
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}
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public CdmBase getPermanent(UUID uuid) {
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return permanentCache.get(uuid);
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}
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public void putPermanent(UUID uuid, CdmBase cdmBase) {
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permanentCache.put(uuid, cdmBase);
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}
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//session cache
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public CdmBase getFromSessionCache(UUID uuid) {
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return sessionCache.get(uuid);
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}
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public void putToSessionCache(CdmBase cdmBase) {
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this.sessionCache.put(cdmBase.getUuid(), cdmBase);
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}
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public void clearSessionCache(){
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this.sessionCache.clear();
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}
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//existing objects
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public Set<UUID> getExistingObjects(Class clazz) {
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return existingObjects.get(clazz);
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}
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public void putExistingObjects(Class clazz, Set<UUID> uuids) {
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this.existingObjects.put(clazz, uuids);
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}
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//to save
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public Set<CdmBase> getToSave() {
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return toSave;
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}
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public void addToSave(CdmBase toSave) {
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this.toSave.add(toSave);
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}
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public void removeToSave(CdmBase toSave) {
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this.toSave.add(toSave);
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}
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public void clearToSave() {
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this.toSave.clear();
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}
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}
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