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                 UpdateResult result = CdmStore.getService(ITaxonNodeService.class).createNewTaxonNode(parent.getUuid(), taxon, parent.getReference(), parent.getMicroReference());
  60
  61                 //TaxonNode taxonNode = parent.addChildTaxon(taxon, parent.getReference(), parent.getMicroReference());
  62
  63               /*  if(CdmStore.getCurrentSessionManager().isRemoting()) {
  64                     taxonNode = CdmStore.getService(ITaxonNodeService.class).merge(taxonNode);
  65                 } else {
  66                     taxonNode = CdmStore.getService(ITaxonNodeService.class).save(taxonNode);
  67                 }*/
  68                 generatedTaxonNodeUuid = result.getCdmEntity().getUuid();
  69                 TaxonNode taxonNode = CdmStore.getService(ITaxonNodeService.class).load(generatedTaxonNodeUuid);
  70                 taxonNode.getTaxon().setSec(sec);
  71                 CdmStore.getService(ITaxonNodeService.class).merge(taxonNode, true);
  72                 Set<CdmBase> affectedObjects = new HashSet<CdmBase>();
  73                 if (result.getUpdatedObjects().iterator().hasNext()){
  74                         TaxonNode parentNode = (TaxonNode)result.getUpdatedObjects().iterator().next();
  75                         if(parentNode.getParent() == null) {
  76                         affectedObjects.add(taxonNode.getClassification());
  77                     }
  78                         if(parentNode instanceof TaxonNode) {
  79                         affectedObjects.add(parentNode);
  80                     }
  81                 }
  82
  83
  84
  85
  86                 if(CdmStore.getCurrentSessionManager().isRemoting()) {
  87                     CdmApplicationState.getCurrentDataChangeService()
  88                         .fireChangeEvent(new CdmChangeEvent(Action.Create, affectedObjects, NewTaxonNodeWizard.class), true);
  89                 }
  90             }catch(IllegalArgumentException e){
  91                 MessagingUtils.warningDialog("Taxon already exists in classfication", getClass(), e.getMessage());
  92             }
  93         }
  94     }
  95
  96     @Override
  97     protected ITaxonTreeNode createNewEntity() {
  98         if(getSelection() != null){
  99             Object selectedObject = getSelection().getFirstElement();
 100             if(selectedObject instanceof ITaxonTreeNode){
 101                 ITaxonTreeNode treeNode = (ITaxonTreeNode) selectedObject;
 102
 103                 if(treeNode instanceof Classification){
 104                     return CdmStore.getService(IClassificationService.class).load(treeNode.getUuid());
 105                 }
 106                 else if(treeNode instanceof TaxonNode){
 107                     return CdmStore.getService(ITaxonNodeService.class).load(treeNode.getUuid());
 108                 }
 109             }
 110         }
 111
 112         return null;
 113     }
 114
 115     /**
 116      * <p>openInEditor</p>
 117      *
 118      * @return a boolean.
 119      */
 120     public boolean openInEditor(){
 121         return taxonNodePage.openInEditor();
 122     }
 123
 124     /**
 125      * <p>openEmpty</p>
 126      *
 127      * @return a boolean.
 128      */
 129     public boolean openEmpty(){
 130         return openInEditor() && openEmptyEditor;
 131     }
 132
 133     /**
 134      * <p>getTaxonNode</p>
 135      *
 136      * @return a {@link eu.etaxonomy.cdm.model.taxon.TaxonNode} object.
 137      */
 138     public TaxonNode getTaxonNode(){
 139         if(generatedTaxonNodeUuid != null){
 140             return CdmStore.getService(ITaxonNodeService.class).load(generatedTaxonNodeUuid);
 141         }
 142         return null;
 143     }
 144
 145     public ITaxonTreeNode getParentTreeNode(){
 146         return taxonNodePage.getParentTreeNode();
 147     }
 148
 149     @Override
 150     protected String getEntityName() {
 151         return "Taxon";
 152     }
 153
 154     public void addWizardPageListener(IWizardPageListener wizardPageListener){
 155         this.wizardPageListener = wizardPageListener;
 156     }
 157
 158 }