eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/dialog/selection/MediaSelectionDialog.java

   1 /**
   2  * Copyright (C) 2014 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 package eu.etaxonomy.taxeditor.ui.dialog.selection;
  10
  11 import java.util.UUID;
  12
  13 import org.eclipse.swt.widgets.Shell;
  14
  15 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
  16 import eu.etaxonomy.cdm.api.service.IMediaService;
  17 import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
  18 import eu.etaxonomy.cdm.model.media.Media;
  19 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  20 import eu.etaxonomy.taxeditor.newWizard.AbstractNewEntityWizard;
  21 import eu.etaxonomy.taxeditor.store.CdmStore;
  22
  23 /**
  24  * @author pplitzner
  25  * @date 11.03.2014
  26  *
  27  */
  28 public class MediaSelectionDialog extends
  29 AbstractFilteredCdmResourceSelectionDialog<Media> {
  30
  31     public static Media select(Shell shell, ConversationHolder conversation, Media media){
  32         MediaSelectionDialog dialog = new MediaSelectionDialog(shell, conversation,
  33                 "Choose Media", false, MediaSelectionDialog.class.getCanonicalName(), media);
  34         return getSelectionFromDialog(dialog);
  35     }
  36
  37     /**
  38      * <p>Constructor for FilteredDerivedUnitSelectionDialog.</p>
  39      */
  40     protected MediaSelectionDialog(Shell shell, ConversationHolder conversation, String title,
  41             boolean multi, String settings, Media cdmObject) {
  42         super(shell, conversation, title, multi, settings, cdmObject);
  43     }
  44
  45     /** {@inheritDoc} */
  46     @Override
  47     protected Media getPersistentObject(UUID uuid) {
  48         Object object = CdmStore.getService(IMediaService.class).load(uuid);
  49
  50         Media media = (Media) HibernateProxyHelper.deproxy(object);
  51
  52         if(media != null){
  53             return media;
  54         }
  55         MessagingUtils.error(this.getClass(), "Selected element is not media", null);
  56         return null;
  57     }
  58
  59     /** {@inheritDoc} */
  60     @Override
  61     protected void initModel() {
  62         model = CdmStore.getService(IMediaService.class).getUuidAndTitleCache(null, null);
  63     }
  64
  65     /* (non-Javadoc)
  66      * @see eu.etaxonomy.taxeditor.ui.dialog.selection.AbstractFilteredCdmResourceSelectionDialog#getTitle(eu.etaxonomy.cdm.model.common.ICdmBase)
  67      */
  68     @Override
  69     protected String getTitle(Media cdmObject) {
  70         if(cdmObject!=null){
  71             return cdmObject.getTitleCache();
  72         }
  73         return super.getTitle(cdmObject);
  74     }
  75
  76     /** {@inheritDoc} */
  77     @Override
  78     protected AbstractNewEntityWizard getNewEntityWizard(String parameter) {
  79         return null;
  80     }
  81
  82     /** {@inheritDoc} */
  83     @Override
  84     protected String getNewWizardLinkText() {
  85         return "";
  86     }
  87 }