2 * Copyright (C) 2007 EDIT
3 * European Distributed Institute of Taxonomy
4 * http://www.e-taxonomy.eu
6 * The contents of this file are subject to the Mozilla Public License Version 1.1
7 * See LICENSE.TXT at the top of this package for the full license terms.
10 package eu
.etaxonomy
.taxeditor
.editor
;
12 import java
.util
.HashSet
;
14 import java
.util
.UUID
;
16 import org
.eclipse
.jface
.resource
.ImageDescriptor
;
17 import org
.eclipse
.ui
.IEditorInput
;
18 import org
.eclipse
.ui
.IMemento
;
19 import org
.eclipse
.ui
.IPersistableElement
;
21 import eu
.etaxonomy
.cdm
.api
.conversation
.ConversationHolder
;
22 import eu
.etaxonomy
.cdm
.api
.conversation
.IConversationEnabled
;
23 import eu
.etaxonomy
.cdm
.api
.service
.IClassificationService
;
24 import eu
.etaxonomy
.cdm
.api
.service
.ITaxonNodeService
;
25 import eu
.etaxonomy
.cdm
.api
.service
.ITaxonService
;
26 import eu
.etaxonomy
.cdm
.model
.common
.CdmBase
;
27 import eu
.etaxonomy
.cdm
.model
.name
.TaxonNameBase
;
28 import eu
.etaxonomy
.cdm
.model
.taxon
.ITreeNode
;
29 import eu
.etaxonomy
.cdm
.model
.taxon
.Synonym
;
30 import eu
.etaxonomy
.cdm
.model
.taxon
.Taxon
;
31 import eu
.etaxonomy
.cdm
.model
.taxon
.TaxonBase
;
32 import eu
.etaxonomy
.cdm
.model
.taxon
.TaxonNode
;
33 import eu
.etaxonomy
.cdm
.model
.taxon
.TaxonRelationship
;
34 import eu
.etaxonomy
.cdm
.model
.taxon
.TaxonRelationshipType
;
35 import eu
.etaxonomy
.cdm
.persistence
.hibernate
.CdmDataChangeMap
;
36 import eu
.etaxonomy
.taxeditor
.model
.DataChangeBridge
;
37 import eu
.etaxonomy
.taxeditor
.preference
.PreferencesUtil
;
38 import eu
.etaxonomy
.taxeditor
.store
.CdmStore
;
41 * <p>TaxonEditorInput class.</p>
47 public class TaxonEditorInput
implements IEditorInput
, IConversationEnabled
, IPersistableElement
{
49 private ConversationHolder conversation
;
51 private TaxonNode taxonNode
;
53 private TaxonEditorInputDataChangeBehaviour dataChangeBehavior
;
55 private TaxonBase initiallySelectedTaxonBase
;
57 private TaxonEditorInput(TaxonNode taxonNode
, ConversationHolder conversation
){
58 this.conversation
= conversation
;
59 this.taxonNode
= taxonNode
;
67 * @param taxonNodeUuid a {@link java.util.UUID} object.
68 * @return a {@link eu.etaxonomy.taxeditor.editor.TaxonEditorInput} object.
69 * @throws java.lang.Exception if any.
71 public static TaxonEditorInput
NewInstance(UUID taxonNodeUuid
) throws Exception
{
73 ConversationHolder conversation
= CdmStore
.createConversation();
74 return NewInstance(taxonNodeUuid
, conversation
);
82 * @param taxonNodeUuid
86 private static TaxonEditorInput
NewInstance(UUID taxonNodeUuid
, ConversationHolder conversation
){
89 TaxonNode taxonNode
= CdmStore
.getService(ITaxonNodeService
.class).load(taxonNodeUuid
, null);
91 if(taxonNode
== null){
92 EditorUtil
.warningDialog("Not yet implemented", TaxonEditorInput
.class, "Selected element is not type TaxonBase.");
96 return new TaxonEditorInput(taxonNode
, conversation
);
100 * <p>NewInstanceFromTaxonBase</p>
102 * @param taxonBaseUuid a {@link java.util.UUID} object.
103 * @return a {@link eu.etaxonomy.taxeditor.editor.TaxonEditorInput} object.
105 public static TaxonEditorInput
NewInstanceFromTaxonBase(UUID taxonBaseUuid
){
106 ConversationHolder conversation
= CdmStore
.createConversation();
108 TaxonEditorInput input
= null;
110 TaxonBase taxonBase
= CdmStore
.getService(ITaxonService
.class).find(taxonBaseUuid
);
112 if(taxonBase
.isInstanceOf(Taxon
.class)){
113 Taxon taxon
= CdmBase
.deproxy(taxonBase
, Taxon
.class);
115 if (taxon
.isMisapplication()){
116 // TODO get accepted taxon
117 EditorUtil
.info("trying to open Mispplied Name ");
119 Set
<Taxon
> acceptedTaxa
= new HashSet
<Taxon
>();
120 Set
<TaxonRelationship
> relations
= taxon
.getRelationsFromThisTaxon();
121 for(TaxonRelationship relation
: relations
){
122 if(relation
.getType().equals(TaxonRelationshipType
.MISAPPLIED_NAME_FOR())){
123 acceptedTaxa
.add(relation
.getToTaxon());
126 input
= getInputForMultipleTaxa(conversation
, acceptedTaxa
);
129 input
= getInputForMultipleNodes(conversation
, taxon
.getTaxonNodes());
131 }else if(taxonBase
instanceof Synonym
){
132 Synonym synonym
= (Synonym
) taxonBase
;
134 Set
<Taxon
> taxa
= synonym
.getAcceptedTaxa();
135 input
= getInputForMultipleTaxa(conversation
, taxa
);
138 input
.setInitiallySelectedTaxonBase(taxonBase
);
143 private static TaxonEditorInput
getInputForMultipleNodes(ConversationHolder conversation
, Set
<TaxonNode
> taxonNodes
){
144 if(taxonNodes
.size() == 1){
145 TaxonNode taxonNode
= taxonNodes
.iterator().next();
146 return NewInstance(taxonNode
.getUuid(), conversation
);
147 }else if(taxonNodes
.size() > 1){
148 TaxonNode taxonNode
= ChooseFromMultipleTaxonNodesDialog
.choose(taxonNodes
);
149 if(taxonNode
!= null){
150 return NewInstance(taxonNode
.getUuid(), conversation
);
152 }else if(taxonNodes
.size() == 0){
153 // this is an undesired state
154 EditorUtil
.warningDialog("Incorrect state", TaxonEditorInput
.class, "The accepted taxon is not part of any classification. This should not have happened.");
159 private static TaxonEditorInput
getInputForMultipleTaxa(ConversationHolder conversation
, Set
<Taxon
> taxa
){
160 if(taxa
.size() == 1){
161 Taxon taxon
= taxa
.iterator().next();
162 Set
<TaxonNode
> nodes
= taxon
.getTaxonNodes();
163 return getInputForMultipleNodes(conversation
, nodes
);
164 }else if(taxa
.size() > 1){
165 Set
<TaxonNode
> taxonNodes
= new HashSet
<TaxonNode
>();
166 for ( Taxon taxon
: taxa
){
167 taxonNodes
.addAll(taxon
.getTaxonNodes());
169 return getInputForMultipleNodes(conversation
, taxonNodes
);
170 }else if(taxa
.size() == 0){
171 // this is an undesired state
172 EditorUtil
.warningDialog("Incorrect state", TaxonEditorInput
.class, "Trying to open accepted taxon for a synonym or misapplication but" +
173 " no accepted taxa are present. This should not have happened.");
179 * <p>NewEmptyInstance</p>
181 * @param parentNodeUuid a {@link java.util.UUID} object.
182 * @return a {@link eu.etaxonomy.taxeditor.editor.TaxonEditorInput} object.
184 public static TaxonEditorInput
NewEmptyInstance(UUID parentNodeUuid
){
185 ConversationHolder conversation
= CdmStore
.createConversation();
187 TaxonNameBase
<?
, ?
> name
= PreferencesUtil
.getPreferredNomenclaturalCode().getNewTaxonNameInstance(null);
188 ITreeNode parentNode
= CdmStore
.getService(IClassificationService
.class).getTreeNodeByUuid(parentNodeUuid
);
190 Taxon newTaxon
= Taxon
.NewInstance(name
, parentNode
.getReference());
191 TaxonNode newTaxonNode
= parentNode
.addChildTaxon(newTaxon
, parentNode
.getReference(), parentNode
.getMicroReference(), null);
193 // add the new taxon to the editors persistence context
194 UUID newTaxonNodeUuid
= CdmStore
.getService(ITaxonNodeService
.class).save(newTaxonNode
);
196 return new TaxonEditorInput(newTaxonNode
, conversation
);
200 * @see org.eclipse.ui.IEditorInput#exists()
207 public boolean exists() {
208 return taxonNode
!= null;
212 * @see org.eclipse.ui.IEditorInput#getImageDescriptor()
215 * <p>getImageDescriptor</p>
217 * @return a {@link org.eclipse.jface.resource.ImageDescriptor} object.
219 public ImageDescriptor
getImageDescriptor() {
224 * @see org.eclipse.ui.IEditorInput#getName()
229 * @return a {@link java.lang.String} object.
231 public String
getName() {
232 if(getTaxon() == null){
235 TaxonNameBase
<?
, ?
> name
= getTaxon().getName();
236 if (name
== null || name
.getTitleCache() == null) {
239 return name
.getTitleCache();
244 * @see org.eclipse.ui.IEditorInput#getPersistable()
247 * <p>getPersistable</p>
249 * @return a {@link org.eclipse.ui.IPersistableElement} object.
251 public IPersistableElement
getPersistable() {
252 // if(CdmStore.isActive()){
253 // TaxonNode test = CdmStore.getTaxonTreeService().getTaxonNodeByUuid(taxonNode.getUuid());
254 // boolean isPersistable = CdmStore.getTaxonTreeService().getTaxonNodeByUuid(taxonNode.getUuid()) != null;
255 // if (isPersistable) {
263 * @see org.eclipse.ui.IEditorInput#getToolTipText()
266 * <p>getToolTipText</p>
268 * @return a {@link java.lang.String} object.
270 public String
getToolTipText() {
275 * @see org.eclipse.core.runtime.IAdaptable#getAdapter(java.lang.Class)
278 public Object
getAdapter(Class adapter
) {
280 if (adapter
== Taxon
.class) {
281 return taxonNode
.getTaxon();
284 if (adapter
== TaxonNode
.class) {
294 * Overrides equals to ensure that a taxon can only be edited by
295 * one editor at a time.
297 public boolean equals(Object obj
) {
298 if (TaxonEditorInput
.class.equals(obj
.getClass())
299 && getTaxon() != null
300 && getTaxon().equals(((TaxonEditorInput
) obj
).getTaxon())){
301 if(((TaxonEditorInput
) obj
).getInitiallySelectedTaxonBase() != null){
302 setInitiallySelectedTaxonBase(((TaxonEditorInput
) obj
).getInitiallySelectedTaxonBase());
314 public Taxon
getTaxon(){
315 return taxonNode
.getTaxon();
319 * <p>Getter for the field <code>taxonNode</code>.</p>
321 * @return the taxonNode
323 public TaxonNode
getTaxonNode() {
329 * @see eu.etaxonomy.cdm.api.conversation.IConversationEnabled#getConversationHolder()
332 * <p>getConversationHolder</p>
334 * @return a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder} object.
336 public ConversationHolder
getConversationHolder() {
342 * @see eu.etaxonomy.cdm.persistence.hibernate.ICdmPostCrudObserver#update(eu.etaxonomy.cdm.persistence.hibernate.CdmCrudEvent)
345 public void update(CdmDataChangeMap events
) {
346 if(dataChangeBehavior
== null){
347 dataChangeBehavior
= new TaxonEditorInputDataChangeBehaviour(this);
350 DataChangeBridge
.handleDataChange(events
, dataChangeBehavior
);
354 * @see org.eclipse.ui.IPersistableElement#getFactoryId()
357 * <p>getFactoryId</p>
359 * @return a {@link java.lang.String} object.
361 public String
getFactoryId() {
362 return TaxonEditorInputFactory
.getFactoryId();
366 * @see org.eclipse.ui.IPersistable#saveState(org.eclipse.ui.IMemento)
369 public void saveState(IMemento memento
) {
370 TaxonEditorInputFactory
.saveState(memento
, this);
375 * <p>Setter for the field <code>initiallySelectedTaxonBase</code>.</p>
377 * @param taxonBase a {@link eu.etaxonomy.cdm.model.taxon.TaxonBase} object.
379 public void setInitiallySelectedTaxonBase(TaxonBase taxonBase
) {
380 this.initiallySelectedTaxonBase
= taxonBase
;
384 * <p>Getter for the field <code>initiallySelectedTaxonBase</code>.</p>
386 * @return a {@link eu.etaxonomy.cdm.model.taxon.TaxonBase} object.
388 public TaxonBase
getInitiallySelectedTaxonBase() {
389 return initiallySelectedTaxonBase
;
393 public String
toString() {
394 return String
.format("%s[%s]", this.getClass().getSimpleName(), getTaxon());