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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.taxeditor.editor;
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import java.util.Arrays;
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import java.util.HashSet;
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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.eclipse.jface.resource.ImageDescriptor;
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import org.eclipse.ui.IEditorInput;
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import org.eclipse.ui.IMemento;
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import org.eclipse.ui.IPersistableElement;
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import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
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import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
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import eu.etaxonomy.cdm.api.service.IClassificationService;
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import eu.etaxonomy.cdm.api.service.ITaxonNodeService;
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import eu.etaxonomy.cdm.api.service.ITaxonService;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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import eu.etaxonomy.cdm.model.name.TaxonNameBase;
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import eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode;
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import eu.etaxonomy.cdm.model.taxon.Synonym;
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import eu.etaxonomy.cdm.model.taxon.Taxon;
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import eu.etaxonomy.cdm.model.taxon.TaxonBase;
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import eu.etaxonomy.cdm.model.taxon.TaxonNode;
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import eu.etaxonomy.cdm.model.taxon.TaxonRelationship;
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import eu.etaxonomy.cdm.model.taxon.TaxonRelationshipType;
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import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap;
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import eu.etaxonomy.taxeditor.model.DataChangeBridge;
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import eu.etaxonomy.taxeditor.model.MessagingUtils;
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import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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/**
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* <p>TaxonEditorInput class.</p>
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*
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* @author n.hoffmann
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* @created 19.03.2009
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* @version 1.0
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*/
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public class TaxonEditorInput extends CdmEntitySessionInput implements IEditorInput, IConversationEnabled, IPersistableElement {
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private final ConversationHolder conversation;
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private TaxonNode taxonNode;
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private TaxonEditorInputDataChangeBehaviour dataChangeBehavior;
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private TaxonBase initiallySelectedTaxonBase;
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private enum CdmType {
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TAXON_NODE,
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TAXON_BASE,
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PARENT_TAXON_NODE
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}
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private TaxonEditorInput(UUID uuid, CdmType type) {
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this.conversation = CdmStore.createConversation();
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switch(type) {
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case PARENT_TAXON_NODE:
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initForParentTaxonNode(uuid);
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break;
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case TAXON_BASE:
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initForTaxonBase(uuid);
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break;
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case TAXON_NODE:
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initForTaxonNode(uuid);
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break;
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}
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}
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private void init(TaxonNode taxonNode) {
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this.taxonNode = taxonNode;
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}
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/**
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* <p>NewInstance</p>
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*
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* @param taxonNodeUuid a {@link java.util.UUID} object.
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* @return a {@link eu.etaxonomy.taxeditor.editor.TaxonEditorInput} object.
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* @throws java.lang.Exception if any.
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*/
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private void initForTaxonNode(UUID taxonNodeUuid) {
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TaxonNode taxonNode = CdmStore.getService(ITaxonNodeService.class).load(taxonNodeUuid);
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if(taxonNode == null){
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MessagingUtils.warningDialog("Not yet implemented", TaxonEditorInput.class, "Selected element is not type TaxonBase.");
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}
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init(taxonNode);
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}
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private void initForTaxonBase(UUID taxonBaseUuid) {
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TaxonBase taxonBase = CdmStore.getService(ITaxonService.class).load(taxonBaseUuid);
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if (taxonBase != null){
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if(taxonBase.isInstanceOf(Taxon.class)){
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Taxon taxon = CdmBase.deproxy(taxonBase, Taxon.class);
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if (taxon.getTaxonNodes().size() == 0 && taxon.isMisapplication()){
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// TODO get accepted taxon
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MessagingUtils.info("trying to open Mispplied Name ");
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Set<Taxon> acceptedTaxa = new HashSet<Taxon>();
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Set<TaxonRelationship> relations = taxon.getRelationsFromThisTaxon();
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for(TaxonRelationship relation : relations){
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if(relation.getType().equals(TaxonRelationshipType.MISAPPLIED_NAME_FOR())){
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acceptedTaxa.add(relation.getToTaxon());
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}
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}
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setInputForMultipleTaxa(conversation, acceptedTaxa);
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}else{
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setInputForMultipleNodes(conversation, taxon.getTaxonNodes());
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}
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}else if(taxonBase instanceof Synonym){
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Synonym synonym = (Synonym) taxonBase;
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Set<Taxon> taxa = synonym.getAcceptedTaxa();
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setInputForMultipleTaxa(conversation, taxa);
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}
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}
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}
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/**
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* <p>NewEmptyInstance</p>
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*
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* @param parentNodeUuid a {@link java.util.UUID} object.
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* @return a {@link eu.etaxonomy.taxeditor.editor.TaxonEditorInput} object.
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*/
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private void initForParentTaxonNode(UUID parentNodeUuid){
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TaxonNameBase<?, ?> name = PreferencesUtil.getPreferredNomenclaturalCode().getNewTaxonNameInstance(null);
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ITaxonTreeNode parentNode = CdmStore.getService(IClassificationService.class).getTreeNodeByUuid(parentNodeUuid);
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Taxon newTaxon = Taxon.NewInstance(name, parentNode.getReference());
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TaxonNode newTaxonNode = parentNode.addChildTaxon(newTaxon, parentNode.getReference(), parentNode.getMicroReference());
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// add the new taxon to the editors persistence context
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UUID newTaxonNodeUuid = CdmStore.getService(ITaxonNodeService.class).save(newTaxonNode).getUuid();
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initForTaxonNode(newTaxonNodeUuid);
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}
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private void setInputForMultipleNodes(ConversationHolder conversation, Set<TaxonNode> taxonNodes){
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if(taxonNodes.size() == 1){
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TaxonNode taxonNode = taxonNodes.iterator().next();
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init(taxonNode);
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}else if(taxonNodes.size() > 1){
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TaxonNode taxonNode = ChooseFromMultipleTaxonNodesDialog.choose(taxonNodes);
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if(taxonNode != null){
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init(taxonNode);
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}
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}else if(taxonNodes.size() == 0){
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// this is an undesired state
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MessagingUtils.warningDialog("Incorrect state", TaxonEditorInput.class, "The accepted taxon is not part of any classification. This should not have happened.");
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}
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}
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private void setInputForMultipleTaxa(ConversationHolder conversation, Set<Taxon> taxa){
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if(taxa.size() == 1){
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Taxon taxon = taxa.iterator().next();
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Set<TaxonNode> nodes = taxon.getTaxonNodes();
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setInputForMultipleNodes(conversation, nodes);
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}else if(taxa.size() > 1){
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Set<TaxonNode> taxonNodes = new HashSet<TaxonNode>();
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for ( Taxon taxon : taxa ){
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taxonNodes.addAll(taxon.getTaxonNodes());
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}
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setInputForMultipleNodes(conversation, taxonNodes);
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}else if(taxa.size() == 0){
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// this is an undesired state
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MessagingUtils.warningDialog("Incorrect state", TaxonEditorInput.class, "Trying to open accepted taxon for a synonym or misapplication but" +
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" no accepted taxa are present. This should not have happened.");
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}
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}
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/**
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* <p>NewInstance</p>
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*
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* @param taxonNodeUuid a {@link java.util.UUID} object.
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* @return a {@link eu.etaxonomy.taxeditor.editor.TaxonEditorInput} object.
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* @throws java.lang.Exception if any.
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*/
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public static TaxonEditorInput NewInstance(UUID taxonNodeUuid) throws Exception {
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return new TaxonEditorInput(taxonNodeUuid, CdmType.TAXON_NODE);
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}
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/**
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* <p>NewInstanceFromTaxonBase</p>
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*
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* @param taxonBaseUuid a {@link java.util.UUID} object.
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* @return a {@link eu.etaxonomy.taxeditor.editor.TaxonEditorInput} object.
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*/
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public static TaxonEditorInput NewInstanceFromTaxonBase(UUID taxonBaseUuid){
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return new TaxonEditorInput(taxonBaseUuid, CdmType.TAXON_BASE);
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}
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/**
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* <p>NewEmptyInstance</p>
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*
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* @param parentNodeUuid a {@link java.util.UUID} object.
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* @return a {@link eu.etaxonomy.taxeditor.editor.TaxonEditorInput} object.
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*/
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public static TaxonEditorInput NewEmptyInstance(UUID parentNodeUuid){
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return new TaxonEditorInput(parentNodeUuid, CdmType.PARENT_TAXON_NODE);
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}
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/* (non-Javadoc)
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* @see org.eclipse.ui.IEditorInput#exists()
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*/
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/**
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* <p>exists</p>
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*
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* @return a boolean.
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*/
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@Override
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public boolean exists() {
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return taxonNode != null;
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}
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/* (non-Javadoc)
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* @see org.eclipse.ui.IEditorInput#getImageDescriptor()
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*/
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/**
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* <p>getImageDescriptor</p>
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*
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* @return a {@link org.eclipse.jface.resource.ImageDescriptor} object.
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*/
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@Override
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public ImageDescriptor getImageDescriptor() {
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return null;
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}
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/* (non-Javadoc)
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* @see org.eclipse.ui.IEditorInput#getName()
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*/
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/**
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* <p>getName</p>
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*
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* @return a {@link java.lang.String} object.
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*/
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@Override
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public String getName() {
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if(getTaxon() == null){
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return null;
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}
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TaxonNameBase<?, ?> name = getTaxon().getName();
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if (name == null || name.getTitleCache() == null) {
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return "New taxon";
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} else {
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return name.getTitleCache();
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}
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}
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/* (non-Javadoc)
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* @see org.eclipse.ui.IEditorInput#getPersistable()
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*/
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/**
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* <p>getPersistable</p>
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*
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* @return a {@link org.eclipse.ui.IPersistableElement} object.
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*/
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@Override
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public IPersistableElement getPersistable() {
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// if(CdmStore.isActive()){
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// TaxonNode test = CdmStore.getTaxonTreeService().getTaxonNodeByUuid(taxonNode.getUuid());
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// boolean isPersistable = CdmStore.getTaxonTreeService().getTaxonNodeByUuid(taxonNode.getUuid()) != null;
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// if (isPersistable) {
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// return this;
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// }
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// }
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return null;
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}
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/* (non-Javadoc)
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* @see org.eclipse.ui.IEditorInput#getToolTipText()
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*/
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/**
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* <p>getToolTipText</p>
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*
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* @return a {@link java.lang.String} object.
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*/
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@Override
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public String getToolTipText() {
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return getName();
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}
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/* (non-Javadoc)
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* @see org.eclipse.core.runtime.IAdaptable#getAdapter(java.lang.Class)
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*/
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/** {@inheritDoc} */
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@Override
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public Object getAdapter(Class adapter) {
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if (adapter == Taxon.class) {
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return getTaxon();
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}
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if (adapter == TaxonNode.class) {
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return taxonNode;
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}
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return null;
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}
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/**
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* {@inheritDoc}
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*
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* Overrides equals to ensure that a taxon can only be edited by
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* one editor at a time.
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*/
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@Override
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public boolean equals(Object obj) {
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if (TaxonEditorInput.class.equals(obj.getClass())
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&& getTaxon() != null
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&& getTaxon().equals(((TaxonEditorInput) obj).getTaxon())){
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if(((TaxonEditorInput) obj).getInitiallySelectedTaxonBase() != null){
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setInitiallySelectedTaxonBase(((TaxonEditorInput) obj).getInitiallySelectedTaxonBase());
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}
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return true;
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}
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return false;
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}
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/**
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* <p>getTaxon</p>
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*
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* @return the taxon
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*/
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public Taxon getTaxon(){
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Taxon taxon = CdmBase.deproxy(taxonNode.getTaxon(), Taxon.class);
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return taxon;
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}
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/**
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* <p>Getter for the field <code>taxonNode</code>.</p>
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*
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* @return the taxonNode
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*/
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public TaxonNode getTaxonNode() {
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return taxonNode;
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}
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/*
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* (non-Javadoc)
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* @see eu.etaxonomy.cdm.api.conversation.IConversationEnabled#getConversationHolder()
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*/
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/**
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* <p>getConversationHolder</p>
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*
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* @return a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder} object.
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*/
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@Override
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375
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public ConversationHolder getConversationHolder() {
|
|
376
|
return conversation;
|
|
377
|
}
|
|
378
|
|
|
379
|
/*
|
|
380
|
* (non-Javadoc)
|
|
381
|
* @see eu.etaxonomy.cdm.persistence.hibernate.ICdmPostCrudObserver#update(eu.etaxonomy.cdm.persistence.hibernate.CdmCrudEvent)
|
|
382
|
*/
|
|
383
|
/** {@inheritDoc} */
|
|
384
|
@Override
|
|
385
|
public void update(CdmDataChangeMap events) {
|
|
386
|
if(dataChangeBehavior == null){
|
|
387
|
dataChangeBehavior = new TaxonEditorInputDataChangeBehaviour(this);
|
|
388
|
}
|
|
389
|
|
|
390
|
DataChangeBridge.handleDataChange(events, dataChangeBehavior);
|
|
391
|
}
|
|
392
|
|
|
393
|
/* (non-Javadoc)
|
|
394
|
* @see org.eclipse.ui.IPersistableElement#getFactoryId()
|
|
395
|
*/
|
|
396
|
/**
|
|
397
|
* <p>getFactoryId</p>
|
|
398
|
*
|
|
399
|
* @return a {@link java.lang.String} object.
|
|
400
|
*/
|
|
401
|
@Override
|
|
402
|
public String getFactoryId() {
|
|
403
|
return TaxonEditorInputFactory.getFactoryId();
|
|
404
|
}
|
|
405
|
|
|
406
|
/* (non-Javadoc)
|
|
407
|
* @see org.eclipse.ui.IPersistable#saveState(org.eclipse.ui.IMemento)
|
|
408
|
*/
|
|
409
|
/** {@inheritDoc} */
|
|
410
|
@Override
|
|
411
|
public void saveState(IMemento memento) {
|
|
412
|
TaxonEditorInputFactory.saveState(memento, this);
|
|
413
|
}
|
|
414
|
|
|
415
|
|
|
416
|
/**
|
|
417
|
* <p>Setter for the field <code>initiallySelectedTaxonBase</code>.</p>
|
|
418
|
*
|
|
419
|
* @param taxonBase a {@link eu.etaxonomy.cdm.model.taxon.TaxonBase} object.
|
|
420
|
*/
|
|
421
|
public void setInitiallySelectedTaxonBase(TaxonBase taxonBase) {
|
|
422
|
this.initiallySelectedTaxonBase = taxonBase;
|
|
423
|
}
|
|
424
|
|
|
425
|
/**
|
|
426
|
* <p>Getter for the field <code>initiallySelectedTaxonBase</code>.</p>
|
|
427
|
*
|
|
428
|
* @return a {@link eu.etaxonomy.cdm.model.taxon.TaxonBase} object.
|
|
429
|
*/
|
|
430
|
public TaxonBase getInitiallySelectedTaxonBase() {
|
|
431
|
return initiallySelectedTaxonBase;
|
|
432
|
}
|
|
433
|
|
|
434
|
// @Override
|
|
435
|
// public String toString() {
|
|
436
|
// return String.format("%s[%s]", this.getClass().getSimpleName(), getTaxon());
|
|
437
|
// }
|
|
438
|
|
|
439
|
|
|
440
|
/* (non-Javadoc)
|
|
441
|
* @see eu.etaxonomy.taxeditor.session.ICdmEntitySessionEnabled#getRootEntities()
|
|
442
|
*/
|
|
443
|
@Override
|
|
444
|
public List<TaxonNode> getRootEntities() {
|
|
445
|
return Arrays.asList(taxonNode);
|
|
446
|
}
|
|
447
|
|
|
448
|
/* (non-Javadoc)
|
|
449
|
* @see eu.etaxonomy.taxeditor.editor.CdmEntitySessionInput#merge()
|
|
450
|
*/
|
|
451
|
@Override
|
|
452
|
public void merge() {
|
|
453
|
CdmStore.getService(ITaxonNodeService.class).merge(taxonNode);
|
|
454
|
}
|
|
455
|
|
|
456
|
}
|