eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/view/descriptive/operation/AddDerivedUnitFacadeMediaOperation.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.editor.view.descriptive.operation;
  12
  13 import org.eclipse.core.commands.ExecutionException;
  14 import org.eclipse.core.commands.operations.IUndoContext;
  15 import org.eclipse.core.runtime.IAdaptable;
  16 import org.eclipse.core.runtime.IProgressMonitor;
  17 import org.eclipse.core.runtime.IStatus;
  18 import org.eclipse.core.runtime.Status;
  19
  20 import eu.etaxonomy.cdm.api.facade.DerivedUnitFacade;
  21 import eu.etaxonomy.cdm.api.facade.DerivedUnitFacadeNotSupportedException;
  22 import eu.etaxonomy.cdm.model.occurrence.DerivedUnit;
  23 import eu.etaxonomy.cdm.model.occurrence.FieldUnit;
  24 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
  25 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationType;
  26 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  27 import eu.etaxonomy.taxeditor.operation.AbstractPostTaxonOperation;
  28 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  29
  30 /**
  31  * @author n.hoffmann
  32  * @created Feb 11, 2011
  33  * @version 1.0
  34  */
  35 public class AddDerivedUnitFacadeMediaOperation extends AbstractPostTaxonOperation {
  36
  37         private final SpecimenOrObservationBase<?> specimen;
  38
  39         /**
  40          * @param label
  41          * @param undoContext
  42          * @param postOperationEnabled
  43          */
  44         public AddDerivedUnitFacadeMediaOperation(String label, IUndoContext undoContext, SpecimenOrObservationBase<?> specimen,
  45                 IPostOperationEnabled postOperationEnabled) {
  46                 super(label, undoContext, postOperationEnabled);
  47
  48                 this.specimen = specimen;
  49         }
  50
  51         /* (non-Javadoc)
  52          * @see org.eclipse.core.commands.operations.AbstractOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  53          */
  54         @Override
  55         public IStatus execute(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
  56                 DerivedUnitFacade facade;
  57                 try {
  58                     if(specimen instanceof FieldUnit){
  59                         facade = DerivedUnitFacade.NewInstance(SpecimenOrObservationType.FieldUnit, (FieldUnit) specimen);
  60                         if(facade.hasFieldObjectImageGallery()){
  61                             MessagingUtils.informationDialog("Image gallery creation failed", "Only one image gallery is possible.");
  62                             return Status.CANCEL_STATUS;
  63                         }
  64                         else{
  65                             facade.getFieldObjectImageGallery(true);
  66                         }
  67                     }
  68                     else if(specimen instanceof DerivedUnit){
  69                         facade = DerivedUnitFacade.NewInstance((DerivedUnit)specimen);
  70                         if(facade.hasDerivedUnitImageGallery()){
  71                             MessagingUtils.informationDialog("Image gallery creation failed", "Only one image gallery is possible.");
  72                             return Status.CANCEL_STATUS;
  73                         }
  74                         else{
  75                             facade.getDerivedUnitImageGallery(true);
  76                         }
  77                     }
  78                 } catch (DerivedUnitFacadeNotSupportedException e) {
  79                         MessagingUtils.error(getClass(), e);
  80                 }
  81
  82                 return postExecute(specimen);
  83         }
  84
  85
  86         /* (non-Javadoc)
  87          * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  88          */
  89         @Override
  90         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
  91                         throws ExecutionException {
  92                 // TODO Auto-generated method stub
  93                 return null;
  94         }
  95
  96         /* (non-Javadoc)
  97          * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  98          */
  99         @Override
 100         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
 101                         throws ExecutionException {
 102                 // TODO Auto-generated method stub
 103                 return null;
 104         }
 105
 106 }