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

   1 // $Id$
   2 /**
   3  * Copyright (C) 2007 EDIT
   4  * European Distributed Institute of Taxonomy
   5  * http://www.e-taxonomy.eu
   6  *
   7  * The contents of this file are subject to the Mozilla Public License Version 1.1
   8  * See LICENSE.TXT at the top of this package for the full license terms.
   9  */
  10
  11 package eu.etaxonomy.taxeditor.newWizard;
  12
  13 import eu.etaxonomy.cdm.api.facade.DerivedUnitFacade;
  14 import eu.etaxonomy.cdm.api.facade.DerivedUnitFacadeNotSupportedException;
  15 import eu.etaxonomy.cdm.api.service.IOccurrenceService;
  16 import eu.etaxonomy.cdm.model.media.Media;
  17 import eu.etaxonomy.cdm.model.occurrence.DerivedUnit;
  18 import eu.etaxonomy.cdm.model.occurrence.FieldUnit;
  19 import eu.etaxonomy.cdm.model.occurrence.MediaSpecimen;
  20 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
  21 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationType;
  22 import eu.etaxonomy.taxeditor.model.IDerivedUnitFacadePart;
  23 import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
  24 import eu.etaxonomy.taxeditor.store.CdmStore;
  25 import eu.etaxonomy.taxeditor.ui.section.occurrence.DerivedUnitBaseWizardPage;
  26 import eu.etaxonomy.taxeditor.ui.section.occurrence.DerivedUnitGeneralWizardPage;
  27 import eu.etaxonomy.taxeditor.ui.section.occurrence.FieldUnitGeneralWizardPage;
  28 import eu.etaxonomy.taxeditor.ui.section.occurrence.FieldUnitWizardPage;
  29 import eu.etaxonomy.taxeditor.ui.section.occurrence.GatheringEventWizardPage;
  30
  31 /**
  32  * @author n.hoffmann
  33  * @created Jun 16, 2010
  34  * @version 1.0
  35  */
  36 public class NewDerivedUnitBaseWizard extends AbstractNewEntityWizard<SpecimenOrObservationBase> implements IDerivedUnitFacadePart{
  37     private SpecimenOrObservationType specOrObsType = null;
  38
  39     public NewDerivedUnitBaseWizard() {
  40         super();
  41         CdmStore.getCurrentSessionManager().bindNullSession();
  42     }
  43
  44     public NewDerivedUnitBaseWizard(SpecimenOrObservationType specOrObsType) {
  45         super();
  46         this.specOrObsType = specOrObsType;
  47     }
  48     /** {@inheritDoc} */
  49     @Override
  50     public void addPages() {
  51         DerivedUnitFacade facade = null;
  52         try {
  53             if(getEntity() instanceof DerivedUnit) {
  54                 facade = DerivedUnitFacade.NewInstance((DerivedUnit)getEntity(), PreferencesUtil.getDerivedUnitConfigurator());
  55                 addPage(new DerivedUnitGeneralWizardPage(formFactory, getConversationHolder(), facade));
  56                 addPage(new GatheringEventWizardPage(formFactory, getConversationHolder(), facade));
  57                 addPage(new FieldUnitWizardPage(formFactory, getConversationHolder(), facade));
  58                 addPage(new DerivedUnitBaseWizardPage(formFactory, getConversationHolder(), facade));
  59             }
  60             else if(getEntity() instanceof FieldUnit){
  61                 facade = DerivedUnitFacade.NewInstance(SpecimenOrObservationType.FieldUnit, (FieldUnit)getEntity(), PreferencesUtil.getDerivedUnitConfigurator());
  62                 addPage(new FieldUnitGeneralWizardPage(formFactory, getConversationHolder(), facade));
  63                 addPage(new GatheringEventWizardPage(formFactory, getConversationHolder(), facade));
  64                 addPage(new FieldUnitWizardPage(formFactory, getConversationHolder(), facade));
  65             }
  66         } catch (DerivedUnitFacadeNotSupportedException e) {
  67             // we should never get here
  68             throw new IllegalStateException();
  69         }
  70     }
  71
  72     /** {@inheritDoc} */
  73     @Override
  74     protected SpecimenOrObservationBase createNewEntity() {
  75         if (specOrObsType == null) {
  76             return DerivedUnit.NewInstance(SpecimenOrObservationType.PreservedSpecimen);
  77         } else {
  78             if (SpecimenOrObservationType.Media.equals(specOrObsType)
  79                     || ((specOrObsType.getKindOf() != null) && specOrObsType.getKindOf().equals(SpecimenOrObservationType.Media))) {
  80                 MediaSpecimen mediaSpecimen = MediaSpecimen.NewInstance(specOrObsType);
  81                 //a MediaSpecimen with no media attached does not make sense. Hence, we add one
  82                 mediaSpecimen.setMediaSpecimen(Media.NewInstance());
  83                 return mediaSpecimen;
  84             } else if (specOrObsType.equals(SpecimenOrObservationType.FieldUnit)) {
  85                 return FieldUnit.NewInstance();
  86             } else {
  87                 return DerivedUnit.NewInstance(specOrObsType);
  88             }
  89         }
  90     }
  91
  92
  93         /** {@inheritDoc} */
  94         @Override
  95         protected void saveEntity() {
  96             setEntity(CdmStore.getService(IOccurrenceService.class).merge(getEntity()));
  97
  98         }
  99
 100
 101     @Override
 102     protected String getEntityName() {
 103         return "Specimen";
 104     }
 105
 106 }