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