eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/view/media/operation/DeleteMediaOperation.java

   1 /**
   2 * Copyright (C) 2007 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
  10 package eu.etaxonomy.taxeditor.editor.view.media.operation;
  11
  12 import org.eclipse.core.commands.ExecutionException;
  13 import org.eclipse.core.commands.operations.IUndoContext;
  14 import org.eclipse.core.runtime.IAdaptable;
  15 import org.eclipse.core.runtime.IProgressMonitor;
  16 import org.eclipse.core.runtime.IStatus;
  17
  18 import eu.etaxonomy.cdm.api.service.IMediaService;
  19 import eu.etaxonomy.cdm.api.service.config.MediaDeletionConfigurator;
  20 import eu.etaxonomy.cdm.api.utility.ImagesUtility;
  21 import eu.etaxonomy.cdm.model.description.DescriptionBase;
  22 import eu.etaxonomy.cdm.model.media.Media;
  23 import eu.etaxonomy.taxeditor.operation.AbstractPostTaxonOperation;
  24 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  25 import eu.etaxonomy.taxeditor.store.CdmStore;
  26
  27 /**
  28  * <p>DeleteMediaOperation class.</p>
  29  *
  30  * @author p.ciardelli
  31  * @created 31.03.2009
  32  * @version 1.0
  33  */
  34 public class DeleteMediaOperation extends AbstractPostTaxonOperation {
  35
  36         private final Media media;
  37
  38         private final DescriptionBase<?> description;
  39
  40         private final MediaDeletionConfigurator config;
  41
  42         /**
  43          * <p>Constructor for DeleteMediaOperation.</p>
  44          *
  45          * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
  46          * @param label a {@link java.lang.String} object.
  47          * @param description a {@link eu.etaxonomy.cdm.model.description.DescriptionBase} object.
  48          * @param media a {@link eu.etaxonomy.cdm.model.media.Media} object.
  49          * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
  50          */
  51         public DeleteMediaOperation(String label, IUndoContext undoContext,
  52                 DescriptionBase<?> description, Media media, MediaDeletionConfigurator config, IPostOperationEnabled postOperationEnabled) {
  53                 super(label, undoContext, postOperationEnabled);
  54                 this.config = config;
  55                 this.media = media;
  56                 this.description = description;
  57         }
  58
  59         /* (non-Javadoc)
  60          * @see org.eclipse.core.commands.operations.AbstractOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  61          */
  62         /** {@inheritDoc} */
  63         @Override
  64         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  65                         throws ExecutionException {
  66
  67            // ImagesUtility.removeMediaFromGallery(description, media);
  68
  69                 monitor.worked(20);
  70                 CdmStore.getService(IMediaService.class).delete(media.getUuid(), config);
  71                 monitor.worked(40);
  72
  73                 return postExecute(null);
  74         }
  75
  76         /* (non-Javadoc)
  77          * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  78          */
  79         /** {@inheritDoc} */
  80         @Override
  81         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
  82                         throws ExecutionException {
  83                 return execute(monitor, info);
  84         }
  85
  86         /* (non-Javadoc)
  87          * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  88          */
  89         /** {@inheritDoc} */
  90         @Override
  91         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
  92                         throws ExecutionException {
  93
  94                 ImagesUtility.addMediaToGallery(description, media);
  95
  96                 return postExecute(null);
  97         }
  98
  99
 100 }