eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/view/uses/operation/CreateUseSummaryOperation.java

   1 package eu.etaxonomy.taxeditor.editor.view.uses.operation;
   2
   3 import org.eclipse.core.commands.ExecutionException;
   4 import org.eclipse.core.commands.operations.IUndoContext;
   5 import org.eclipse.core.runtime.IAdaptable;
   6 import org.eclipse.core.runtime.IProgressMonitor;
   7 import org.eclipse.core.runtime.IStatus;
   8
   9 import eu.etaxonomy.cdm.model.description.DescriptionElementBase;
  10 import eu.etaxonomy.cdm.model.description.Feature;
  11 import eu.etaxonomy.cdm.model.description.TaxonDescription;
  12 import eu.etaxonomy.cdm.model.description.TextData;
  13 import eu.etaxonomy.cdm.model.taxon.Taxon;
  14 import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;
  15 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  16
  17
  18 /**
  19  * CreateUseSummaryOperation Class
  20  * @author a.theys
  21  * @created mar 13, 2012
  22  * @version 1.0
  23  */
  24 public class CreateUseSummaryOperation extends AbstractPostOperation {
  25
  26         public static final String ID = "eu.etaxonomy.taxeditor.editor.use.createUseRecord";
  27
  28         private TaxonDescription description;
  29         private Feature feature;
  30         private DescriptionElementBase element;
  31
  32
  33         /**
  34          * <p>Constructor for CreateUseSummaryOperation.</p>
  35          *
  36          * @param label a {@link java.lang.String} object.
  37          * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
  38          * @param taxon a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.
  39          * @param description a {@link eu.etaxonomy.cdm.model.description.TaxonDescription} object.
  40          * @param feature a {@link eu.etaxonomy.cdm.model.description.Feature} object.
  41          * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
  42          */
  43         public CreateUseSummaryOperation(String label, IUndoContext undoContext,
  44                 Taxon taxon, TaxonDescription description, Feature feature, IPostOperationEnabled postOperationEnabled) {
  45                         super(label, undoContext, taxon, postOperationEnabled);
  46
  47                         this.description = description;
  48                         this.feature = feature;
  49         }
  50
  51         /**
  52          * <p>Constructor for CreateUseSummaryOperation.</p>
  53          *
  54          * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
  55          * @param taxon a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.
  56          * @param description a {@link eu.etaxonomy.cdm.model.description.TaxonDescription} object.
  57          * @param feature a {@link eu.etaxonomy.cdm.model.description.Feature} object.
  58          * @param element a {@link eu.etaxonomy.cdm.model.description.DescriptionElementBase} object.
  59          * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
  60          * @param label a {@link java.lang.String} object.
  61          */
  62         public CreateUseSummaryOperation(String label,
  63                         IUndoContext undoContext, Taxon taxon,
  64                         TaxonDescription description, Feature feature,
  65                         DescriptionElementBase element, IPostOperationEnabled postOperationEnabled) {
  66                         this(label, undoContext, taxon, description, feature, postOperationEnabled);
  67
  68                 this.element = element;
  69         }
  70
  71         /** {@inheritDoc} */
  72         @Override
  73         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  74                         throws ExecutionException {
  75                 monitor.worked(20);
  76                 if (element == null) {
  77
  78                                 element = TextData.NewInstance();
  79                 }
  80
  81
  82                 element.setFeature(feature);
  83                 description.addElement(element);
  84                 monitor.worked(40);
  85
  86                 return postExecute(element);
  87         }
  88
  89         @Override
  90         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
  91                         throws ExecutionException {
  92
  93                 description.addElement(element);
  94
  95                 return postExecute(element);
  96         }
  97
  98         @Override
  99         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
 100                         throws ExecutionException {
 101                 description.removeElement(element);
 102
 103                 return postExecute(null);
 104         }
 105 }