eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/newWizard/NewTaxonNodeWizard.java

   1 /**
   2  *
   3  */
   4 package eu.etaxonomy.taxeditor.newWizard;
   5
   6 import java.util.HashSet;
   7 import java.util.Set;
   8 import java.util.UUID;
   9
  10 import org.apache.commons.lang.StringUtils;
  11
  12 import eu.etaxonomy.cdm.api.application.CdmApplicationState;
  13 import eu.etaxonomy.cdm.api.application.CdmChangeEvent;
  14 import eu.etaxonomy.cdm.api.application.CdmChangeEvent.Action;
  15 import eu.etaxonomy.cdm.api.service.IClassificationService;
  16 import eu.etaxonomy.cdm.api.service.ITaxonNodeService;
  17 import eu.etaxonomy.cdm.api.service.UpdateResult;
  18 import eu.etaxonomy.cdm.model.common.CdmBase;
  19 import eu.etaxonomy.cdm.model.reference.Reference;
  20 import eu.etaxonomy.cdm.model.taxon.Classification;
  21 import eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode;
  22 import eu.etaxonomy.cdm.model.taxon.Taxon;
  23 import eu.etaxonomy.cdm.model.taxon.TaxonNode;
  24 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  25 import eu.etaxonomy.taxeditor.store.CdmStore;
  26 import eu.etaxonomy.taxeditor.ui.section.classification.TaxonNodeWizardPage;
  27
  28 /**
  29  * <p>NewTaxonNodeWizard class.</p>
  30  *
  31  * @author n.hoffmann
  32  * @created Sep 15, 2009
  33  * @version 1.0
  34  */
  35 public class NewTaxonNodeWizard extends AbstractNewEntityWizard<ITaxonTreeNode>{
  36
  37     private TaxonNodeWizardPage taxonNodePage;
  38     private boolean openEmptyEditor;
  39     private UUID generatedTaxonNodeUuid;
  40     private IWizardPageListener wizardPageListener;
  41
  42     @Override
  43     public void addPages() {
  44         taxonNodePage = new TaxonNodeWizardPage(formFactory, getConversationHolder(), getEntity(), wizardPageListener);
  45         addPage(taxonNodePage);
  46     }
  47
  48     @Override
  49     protected void saveEntity() {
  50         if(taxonNodePage.getTaxon() == null || StringUtils.isEmpty(taxonNodePage.getTaxon().getName().getFullTitleCache())){
  51             openEmptyEditor = true;
  52         }else{
  53             getConversationHolder().bind();
  54             ITaxonTreeNode parent = getParentTreeNode();
  55             Taxon taxon = taxonNodePage.getTaxon();
  56             Reference sec = taxon.getSec();
  57             taxon.setSec(null);
  58             try{
  59                 UUID parentNodeUuid;
  60                 if(parent instanceof Classification){
  61                     parentNodeUuid = ((Classification) parent).getRootNode().getUuid();
  62                 }
  63                 else{
  64                     parentNodeUuid = parent.getUuid();
  65                 }
  66                 UpdateResult result = CdmStore.getService(ITaxonNodeService.class).createNewTaxonNode(parentNodeUuid, taxon, parent.getReference(), parent.getMicroReference());
  67
  68                 //TaxonNode taxonNode = parent.addChildTaxon(taxon, parent.getReference(), parent.getMicroReference());
  69
  70               /*  if(CdmStore.getCurrentSessionManager().isRemoting()) {
  71                     taxonNode = CdmStore.getService(ITaxonNodeService.class).merge(taxonNode);
  72                 } else {
  73                     taxonNode = CdmStore.getService(ITaxonNodeService.class).save(taxonNode);
  74                 }*/
  75                 generatedTaxonNodeUuid = result.getCdmEntity().getUuid();
  76                 TaxonNode taxonNode = CdmStore.getService(ITaxonNodeService.class).load(generatedTaxonNodeUuid);
  77                 taxonNode.getTaxon().setSec(sec);
  78                 CdmStore.getService(ITaxonNodeService.class).merge(taxonNode, true);
  79                 Set<CdmBase> affectedObjects = new HashSet<CdmBase>();
  80                 if (result.getUpdatedObjects().iterator().hasNext()){
  81                         TaxonNode parentNode = (TaxonNode)result.getUpdatedObjects().iterator().next();
  82                         if(parentNode.getParent() == null) {
  83                         affectedObjects.add(taxonNode.getClassification());
  84                     }
  85                         if(parentNode instanceof TaxonNode) {
  86                         affectedObjects.add(parentNode);
  87                     }
  88                 }
  89
  90
  91
  92
  93                 if(CdmStore.getCurrentSessionManager().isRemoting()) {
  94                     CdmApplicationState.getCurrentDataChangeService()
  95                         .fireChangeEvent(new CdmChangeEvent(Action.Create, affectedObjects, NewTaxonNodeWizard.class), true);
  96                 }
  97             }catch(IllegalArgumentException e){
  98                 MessagingUtils.warningDialog("Taxon already exists in classfication", getClass(), e.getMessage());
  99             }
 100         }
 101     }
 102
 103     @Override
 104     protected ITaxonTreeNode createNewEntity() {
 105         if(getSelection() != null){
 106             Object selectedObject = getSelection().getFirstElement();
 107             if(selectedObject instanceof ITaxonTreeNode){
 108                 ITaxonTreeNode treeNode = (ITaxonTreeNode) selectedObject;
 109
 110                 if(treeNode instanceof Classification){
 111                     return CdmStore.getService(IClassificationService.class).load(treeNode.getUuid());
 112                 }
 113                 else if(treeNode instanceof TaxonNode){
 114                     return CdmStore.getService(ITaxonNodeService.class).load(treeNode.getUuid());
 115                 }
 116             }
 117         }
 118
 119         return null;
 120     }
 121
 122     /**
 123      * <p>openInEditor</p>
 124      *
 125      * @return a boolean.
 126      */
 127     public boolean openInEditor(){
 128         return taxonNodePage.openInEditor();
 129     }
 130
 131     /**
 132      * <p>openEmpty</p>
 133      *
 134      * @return a boolean.
 135      */
 136     public boolean openEmpty(){
 137         return openInEditor() && openEmptyEditor;
 138     }
 139
 140     /**
 141      * <p>getTaxonNode</p>
 142      *
 143      * @return a {@link eu.etaxonomy.cdm.model.taxon.TaxonNode} object.
 144      */
 145     public TaxonNode getTaxonNode(){
 146         if(generatedTaxonNodeUuid != null){
 147             return CdmStore.getService(ITaxonNodeService.class).load(generatedTaxonNodeUuid);
 148         }
 149         return null;
 150     }
 151
 152     public ITaxonTreeNode getParentTreeNode(){
 153         return taxonNodePage.getParentTreeNode();
 154     }
 155
 156     @Override
 157     protected String getEntityName() {
 158         return "Taxon";
 159     }
 160
 161     public void addWizardPageListener(IWizardPageListener wizardPageListener){
 162         this.wizardPageListener = wizardPageListener;
 163     }
 164
 165 }