eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/dialogs/filteredSelection/DerivedUnitSelectionDialog.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.ui.dialogs.filteredSelection;
  12
  13 import java.util.UUID;
  14
  15 import org.eclipse.swt.widgets.Shell;
  16
  17 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
  18 import eu.etaxonomy.cdm.api.service.IOccurrenceService;
  19 import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
  20 import eu.etaxonomy.cdm.model.occurrence.DerivedUnitBase;
  21 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
  22 import eu.etaxonomy.taxeditor.newWizard.AbstractNewEntityWizard;
  23 import eu.etaxonomy.taxeditor.newWizard.NewDerivedUnitBaseWizard;
  24 import eu.etaxonomy.taxeditor.store.CdmStore;
  25 import eu.etaxonomy.taxeditor.store.StoreUtil;
  26
  27 /**
  28  * <p>FilteredDerivedUnitSelectionDialog class.</p>
  29  *
  30  * @author n.hoffmann
  31  * @created Jun 17, 2010
  32  * @version 1.0
  33  */
  34 public class DerivedUnitSelectionDialog extends
  35                 AbstractFilteredCdmResourceSelectionDialog<DerivedUnitBase> {
  36
  37         /**
  38          * <p>select</p>
  39          *
  40          * @param shell a {@link org.eclipse.swt.widgets.Shell} object.
  41          * @param conversation a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder} object.
  42          * @param unit a {@link eu.etaxonomy.cdm.model.occurrence.DerivedUnitBase} object.
  43          * @return a {@link eu.etaxonomy.cdm.model.occurrence.DerivedUnitBase} object.
  44          */
  45         public static DerivedUnitBase select(Shell shell, ConversationHolder conversation, DerivedUnitBase unit){
  46                 DerivedUnitSelectionDialog dialog = new DerivedUnitSelectionDialog(shell, conversation,
  47                                 "Choose Unit", false, DerivedUnitSelectionDialog.class.getCanonicalName(), unit);
  48                 return getSelectionFromDialog(dialog);
  49         }
  50
  51         /**
  52          * <p>Constructor for FilteredDerivedUnitSelectionDialog.</p>
  53          *
  54          * @param shell a {@link org.eclipse.swt.widgets.Shell} object.
  55          * @param conversation a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder} object.
  56          * @param title a {@link java.lang.String} object.
  57          * @param multi a boolean.
  58          * @param settings a {@link java.lang.String} object.
  59          * @param cdmObject a {@link eu.etaxonomy.cdm.model.occurrence.DerivedUnitBase} object.
  60          */
  61         protected DerivedUnitSelectionDialog(Shell shell, ConversationHolder conversation, String title,
  62                         boolean multi, String settings, DerivedUnitBase cdmObject) {
  63                 super(shell, conversation, title, multi, settings, cdmObject);
  64         }
  65
  66         /** {@inheritDoc} */
  67         @Override
  68         protected DerivedUnitBase getPersistentObject(UUID uuid) {
  69                 Object object = CdmStore.getService(IOccurrenceService.class).load(uuid);
  70
  71                 SpecimenOrObservationBase specimenObservationBase = (SpecimenOrObservationBase) HibernateProxyHelper.deproxy(object);
  72
  73                 if(specimenObservationBase instanceof DerivedUnitBase){
  74                         return (DerivedUnitBase) specimenObservationBase;
  75                 }
  76                 StoreUtil.error(this.getClass(), "Selected unit is not a derived unit", null);
  77                 return null;
  78         }
  79
  80         /** {@inheritDoc} */
  81         @Override
  82         protected void initModel() {
  83                 model = CdmStore.getService(IOccurrenceService.class).getDerivedUnitBaseUuidAndTitleCache();
  84         }
  85
  86         /** {@inheritDoc} */
  87         @Override
  88         protected AbstractNewEntityWizard getNewEntityWizard(String parameter) {
  89                 return new NewDerivedUnitBaseWizard();
  90         }
  91
  92         /** {@inheritDoc} */
  93         @Override
  94         protected String getNewWizardLinkText() {
  95                 return "Click link to create a new <A>Unit</A>.";
  96         }
  97 }