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

   1 /**
   2  * Copyright (C) 2007 EDIT
   3  * European Distributed Institute of Taxonomy
   4  * http://www.e-taxonomy.eu
   5  *
   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.
   8  */
   9
  10 package eu.etaxonomy.taxeditor.newWizard;
  11
  12 import eu.etaxonomy.cdm.api.facade.DerivedUnitFacade;
  13 import eu.etaxonomy.cdm.api.facade.DerivedUnitFacadeNotSupportedException;
  14 import eu.etaxonomy.cdm.api.service.IOccurrenceService;
  15 import eu.etaxonomy.cdm.model.media.Media;
  16 import eu.etaxonomy.cdm.model.occurrence.DerivedUnit;
  17 import eu.etaxonomy.cdm.model.occurrence.FieldUnit;
  18 import eu.etaxonomy.cdm.model.occurrence.MediaSpecimen;
  19 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
  20 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationType;
  21 import eu.etaxonomy.taxeditor.model.IDerivedUnitFacadePart;
  22 import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
  23 import eu.etaxonomy.taxeditor.store.CdmStore;
  24 import eu.etaxonomy.taxeditor.ui.section.occurrence.DerivedUnitBaseWizardPage;
  25 import eu.etaxonomy.taxeditor.ui.section.occurrence.DerivedUnitGeneralWizardPage;
  26 import eu.etaxonomy.taxeditor.ui.section.occurrence.FieldUnitGeneralWizardPage;
  27 import eu.etaxonomy.taxeditor.ui.section.occurrence.FieldUnitWizardPage;
  28 import eu.etaxonomy.taxeditor.ui.section.occurrence.GatheringEventWizardPage;
  29
  30 /**
  31  * @author n.hoffmann
  32  * @created Jun 16, 2010
  33  * @version 1.0
  34  */
  35 public class NewDerivedUnitBaseWizard extends AbstractNewEntityWizard<SpecimenOrObservationBase> implements IDerivedUnitFacadePart{
  36     private SpecimenOrObservationType specOrObsType = null;
  37
  38     public NewDerivedUnitBaseWizard() {
  39         super();
  40         CdmStore.getCurrentSessionManager().bindNullSession();
  41     }
  42
  43     public NewDerivedUnitBaseWizard(SpecimenOrObservationType specOrObsType) {
  44         super();
  45         this.specOrObsType = specOrObsType;
  46     }
  47     /** {@inheritDoc} */
  48     @Override
  49     public void addPages() {
  50         DerivedUnitFacade facade = null;
  51         try {
  52             if(getEntity() instanceof DerivedUnit) {
  53                 facade = DerivedUnitFacade.NewInstance((DerivedUnit)getEntity(), PreferencesUtil.getDerivedUnitConfigurator());
  54                 addPage(new DerivedUnitGeneralWizardPage(formFactory, getConversationHolder(), facade));
  55                 addPage(new GatheringEventWizardPage(formFactory, getConversationHolder(), facade));
  56                 addPage(new FieldUnitWizardPage(formFactory, getConversationHolder(), facade));
  57                 addPage(new DerivedUnitBaseWizardPage(formFactory, getConversationHolder(), facade));
  58             }
  59             else if(getEntity() instanceof FieldUnit){
  60                 facade = DerivedUnitFacade.NewInstance(SpecimenOrObservationType.FieldUnit, (FieldUnit)getEntity(), PreferencesUtil.getDerivedUnitConfigurator());
  61                 addPage(new FieldUnitGeneralWizardPage(formFactory, getConversationHolder(), facade));
  62                 addPage(new GatheringEventWizardPage(formFactory, getConversationHolder(), facade));
  63                 addPage(new FieldUnitWizardPage(formFactory, getConversationHolder(), facade));
  64             }
  65         } catch (DerivedUnitFacadeNotSupportedException e) {
  66             // we should never get here
  67             throw new IllegalStateException();
  68         }
  69     }
  70
  71     /** {@inheritDoc} */
  72     @Override
  73     protected SpecimenOrObservationBase createNewEntity() {
  74         if (specOrObsType == null) {
  75             return DerivedUnit.NewInstance(SpecimenOrObservationType.PreservedSpecimen);
  76         } else {
  77             if (SpecimenOrObservationType.Media.equals(specOrObsType)
  78                     || ((specOrObsType.getKindOf() != null) && specOrObsType.getKindOf().equals(SpecimenOrObservationType.Media))) {
  79                 MediaSpecimen mediaSpecimen = MediaSpecimen.NewInstance(specOrObsType);
  80                 //a MediaSpecimen with no media attached does not make sense. Hence, we add one
  81                 mediaSpecimen.setMediaSpecimen(Media.NewInstance());
  82                 return mediaSpecimen;
  83             } else if (specOrObsType.equals(SpecimenOrObservationType.FieldUnit)) {
  84                 return FieldUnit.NewInstance();
  85             } else {
  86                 return DerivedUnit.NewInstance(specOrObsType);
  87             }
  88         }
  89     }
  90
  91
  92         /** {@inheritDoc} */
  93         @Override
  94         protected void saveEntity() {
  95             setEntity(CdmStore.getService(IOccurrenceService.class).merge(getEntity()));
  96
  97         }
  98
  99
 100     @Override
 101     protected String getEntityName() {
 102         return "Specimen";
 103     }
 104
 105 }