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