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

   1 // $Id$
   2 /**
   3  * Copyright (C) 2014 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 package eu.etaxonomy.taxeditor.ui.dialog.selection;
  11
  12 import java.util.UUID;
  13
  14 import org.eclipse.swt.widgets.Shell;
  15
  16 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
  17 import eu.etaxonomy.cdm.api.service.IMediaService;
  18 import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
  19 import eu.etaxonomy.cdm.model.media.Media;
  20 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  21 import eu.etaxonomy.taxeditor.newWizard.AbstractNewEntityWizard;
  22 import eu.etaxonomy.taxeditor.store.CdmStore;
  23
  24 /**
  25  * @author pplitzner
  26  * @date 11.03.2014
  27  *
  28  */
  29 public class MediaSelectionDialog extends
  30 AbstractFilteredCdmResourceSelectionDialog<Media> {
  31
  32     public static Media select(Shell shell, ConversationHolder conversation, Media media){
  33         MediaSelectionDialog dialog = new MediaSelectionDialog(shell, conversation,
  34                 "Choose Media", false, MediaSelectionDialog.class.getCanonicalName(), media);
  35         return getSelectionFromDialog(dialog);
  36     }
  37
  38     /**
  39      * <p>Constructor for FilteredDerivedUnitSelectionDialog.</p>
  40      */
  41     protected MediaSelectionDialog(Shell shell, ConversationHolder conversation, String title,
  42             boolean multi, String settings, Media cdmObject) {
  43         super(shell, conversation, title, multi, settings, cdmObject);
  44     }
  45
  46     /** {@inheritDoc} */
  47     @Override
  48     protected Media getPersistentObject(UUID uuid) {
  49         Object object = CdmStore.getService(IMediaService.class).load(uuid);
  50
  51         Media media = (Media) HibernateProxyHelper.deproxy(object);
  52
  53         if(media != null){
  54             return media;
  55         }
  56         MessagingUtils.error(this.getClass(), "Selected element is not media", null);
  57         return null;
  58     }
  59
  60     /** {@inheritDoc} */
  61     @Override
  62     protected void initModel() {
  63         model = CdmStore.getService(IMediaService.class).getUuidAndTitleCache();
  64     }
  65
  66     /* (non-Javadoc)
  67      * @see eu.etaxonomy.taxeditor.ui.dialog.selection.AbstractFilteredCdmResourceSelectionDialog#getTitle(eu.etaxonomy.cdm.model.common.ICdmBase)
  68      */
  69     @Override
  70     protected String getTitle(Media cdmObject) {
  71         if(cdmObject!=null){
  72             return cdmObject.getTitleCache();
  73         }
  74         return super.getTitle(cdmObject);
  75     }
  76
  77     /** {@inheritDoc} */
  78     @Override
  79     protected AbstractNewEntityWizard getNewEntityWizard(String parameter) {
  80         return null;
  81     }
  82
  83     /** {@inheritDoc} */
  84     @Override
  85     protected String getNewWizardLinkText() {
  86         return "";
  87     }
  88 }