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/**
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*
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*/
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package eu.etaxonomy.taxeditor.newWizard;
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import java.util.HashSet;
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import java.util.Set;
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import java.util.UUID;
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import org.apache.commons.lang.StringUtils;
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import eu.etaxonomy.cdm.api.application.CdmApplicationState;
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import eu.etaxonomy.cdm.api.application.CdmChangeEvent;
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import eu.etaxonomy.cdm.api.application.CdmChangeEvent.Action;
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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.model.common.CdmBase;
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import eu.etaxonomy.cdm.model.taxon.Classification;
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import eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode;
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import eu.etaxonomy.cdm.model.taxon.Taxon;
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import eu.etaxonomy.cdm.model.taxon.TaxonNode;
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import eu.etaxonomy.taxeditor.model.MessagingUtils;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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import eu.etaxonomy.taxeditor.ui.section.classification.TaxonNodeWizardPage;
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/**
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* <p>NewTaxonNodeWizard class.</p>
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*
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* @author n.hoffmann
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* @created Sep 15, 2009
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* @version 1.0
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*/
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public class NewTaxonNodeWizard extends AbstractNewEntityWizard<ITaxonTreeNode>{
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private TaxonNodeWizardPage taxonNodePage;
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private boolean openEmptyEditor;
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private UUID generatedTaxonNodeUuid;
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private IWizardPageListener wizardPageListener;
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@Override
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public void addPages() {
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taxonNodePage = new TaxonNodeWizardPage(formFactory, getConversationHolder(), getEntity(), wizardPageListener);
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addPage(taxonNodePage);
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}
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@Override
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protected void saveEntity() {
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if(taxonNodePage.getTaxon() == null || StringUtils.isEmpty(taxonNodePage.getTaxon().getName().getFullTitleCache())){
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openEmptyEditor = true;
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}else{
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getConversationHolder().bind();
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ITaxonTreeNode parent = getParentTreeNode();
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Taxon taxon = taxonNodePage.getTaxon();
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try{
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TaxonNode taxonNode = parent.addChildTaxon(taxon, parent.getReference(), parent.getMicroReference());
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if(CdmStore.getCurrentSessionManager().isRemoting()) {
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taxonNode = CdmStore.getService(ITaxonNodeService.class).merge(taxonNode);
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} else {
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taxonNode = CdmStore.getService(ITaxonNodeService.class).save(taxonNode);
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}
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generatedTaxonNodeUuid = taxonNode.getUuid();
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Set<CdmBase> affectedObjects = new HashSet<CdmBase>();
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//FIXME:Remoting Hack for now - need to generalise this
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// by making the affected objects a set of ICdmBase
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// Also, this needs to be moved to the new operations
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// architecture.
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TaxonNode parentNode = taxonNode.getParent();
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if(parentNode.getParent() == null) {
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affectedObjects.add(taxonNode.getClassification());
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}
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if(parentNode instanceof TaxonNode) {
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affectedObjects.add(parentNode);
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}
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if(CdmStore.getCurrentSessionManager().isRemoting()) {
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CdmApplicationState.getCurrentDataChangeService()
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.fireChangeEvent(new CdmChangeEvent(Action.Create, affectedObjects, NewTaxonNodeWizard.class), true);
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}
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}catch(IllegalArgumentException e){
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MessagingUtils.warningDialog("Taxon already exists in classfication", getClass(), e.getMessage());
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}
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}
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}
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@Override
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protected ITaxonTreeNode createNewEntity() {
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if(getSelection() != null){
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Object selectedObject = getSelection().getFirstElement();
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if(selectedObject instanceof ITaxonTreeNode){
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ITaxonTreeNode treeNode = (ITaxonTreeNode) selectedObject;
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if(treeNode instanceof Classification){
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return CdmStore.getService(IClassificationService.class).load(treeNode.getUuid());
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}
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else if(treeNode instanceof TaxonNode){
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return CdmStore.getService(ITaxonNodeService.class).load(treeNode.getUuid());
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}
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}
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}
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return null;
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}
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/**
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* <p>openInEditor</p>
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*
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* @return a boolean.
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*/
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public boolean openInEditor(){
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return taxonNodePage.openInEditor();
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}
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/**
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* <p>openEmpty</p>
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*
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* @return a boolean.
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*/
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public boolean openEmpty(){
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return openInEditor() && openEmptyEditor;
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}
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/**
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* <p>getTaxonNode</p>
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*
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* @return a {@link eu.etaxonomy.cdm.model.taxon.TaxonNode} object.
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*/
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public TaxonNode getTaxonNode(){
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if(generatedTaxonNodeUuid != null){
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return CdmStore.getService(ITaxonNodeService.class).load(generatedTaxonNodeUuid);
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}
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return null;
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}
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public ITaxonTreeNode getParentTreeNode(){
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return taxonNodePage.getParentTreeNode();
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}
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@Override
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protected String getEntityName() {
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return "Taxon";
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}
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public void addWizardPageListener(IWizardPageListener wizardPageListener){
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this.wizardPageListener = wizardPageListener;
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}
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}
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