eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/name/operation/ChangeSynonymToAcceptedTaxonOperation.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.name.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.conversation.IConversationEnabled;
  19 import eu.etaxonomy.cdm.api.service.ITaxonService;
  20 import eu.etaxonomy.cdm.api.service.exception.HomotypicalGroupChangeException;
  21 import eu.etaxonomy.cdm.model.taxon.ITreeNode;
  22 import eu.etaxonomy.cdm.model.taxon.Synonym;
  23 import eu.etaxonomy.cdm.model.taxon.Taxon;
  24 import eu.etaxonomy.cdm.model.taxon.TaxonNode;
  25 import eu.etaxonomy.taxeditor.editor.EditorUtil;
  26 import eu.etaxonomy.taxeditor.operation.AbstractPersistentPostOperation;
  27 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  28 import eu.etaxonomy.taxeditor.store.CdmStore;
  29 import eu.etaxonomy.taxeditor.store.StoreUtil;
  30
  31 /**
  32  * Change the taxonomic parent of a given taxon.
  33  *
  34  * @author n.hoffmann
  35  * @created 16.01.2009
  36  * @version 1.0
  37  */
  38 public class ChangeSynonymToAcceptedTaxonOperation extends AbstractPersistentPostOperation {
  39
  40         private Taxon newTaxon;
  41         private Synonym synonym;
  42         private ITreeNode parentNode;
  43
  44         private TaxonNode newNode;
  45
  46         private Synonym[] synonymsInHomotypicalGroup;
  47
  48         /**
  49          * <p>Constructor for ChangeSynonymToAcceptedTaxonOperation.</p>
  50          *
  51          * @param label a {@link java.lang.String} object.
  52          * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
  53          * @param taxon a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.
  54          * @param parentNode a {@link eu.etaxonomy.cdm.model.taxon.ITreeNode} object.
  55          * @param synonym a {@link eu.etaxonomy.cdm.model.taxon.Synonym} object.
  56          * @param synonymsInHomotypicalGroup an array of {@link eu.etaxonomy.cdm.model.taxon.Synonym} objects.
  57          * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
  58          * @param conversationEnabled a {@link eu.etaxonomy.cdm.api.conversation.IConversationEnabled} object.
  59          */
  60         public ChangeSynonymToAcceptedTaxonOperation(String label, IUndoContext undoContext,
  61                         Taxon taxon, ITreeNode parentNode, Synonym synonym, Synonym[] synonymsInHomotypicalGroup, IPostOperationEnabled postOperationEnabled, IConversationEnabled conversationEnabled) {
  62                 super(label, undoContext, postOperationEnabled, conversationEnabled);
  63
  64                 this.taxon = taxon;
  65                 this.parentNode = parentNode;
  66                 this.synonym = synonym;
  67                 this.synonymsInHomotypicalGroup = synonymsInHomotypicalGroup;
  68         }
  69
  70         /* (non-Javadoc)
  71          * @see org.eclipse.core.commands.operations.AbstractOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  72          */
  73         /** {@inheritDoc} */
  74         @Override
  75         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  76                         throws ExecutionException {
  77
  78                 try {
  79                         newTaxon = CdmStore.getService(ITaxonService.class).changeSynonymToAcceptedTaxon(synonym, taxon, true, true, null, null);
  80                 } catch (HomotypicalGroupChangeException e) {
  81                         EditorUtil.warningDialog("Operation may lead to inconsistent data", getClass(), e.getMessage());
  82                         return postExecute(null);
  83                 }
  84                 monitor.worked(20);
  85
  86                 synonym.setSec(null);
  87                 newNode = parentNode.addChildTaxon(newTaxon, null, null, null);
  88
  89                 if(synonymsInHomotypicalGroup != null){
  90                         Taxon taxon = newNode.getTaxon();
  91                         for (Synonym synonym : synonymsInHomotypicalGroup){
  92                                 taxon.addHomotypicSynonym(synonym, null, null);
  93                         }
  94                 }
  95
  96                 monitor.worked(40);
  97
  98                 return postExecute(newNode);
  99         }
 100
 101         /* (non-Javadoc)
 102          * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
 103          */
 104         /** {@inheritDoc} */
 105         @Override
 106         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
 107                         throws ExecutionException {
 108                 return execute(monitor, info);
 109         }
 110
 111         /* (non-Javadoc)
 112          * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
 113          */
 114         /** {@inheritDoc} */
 115         @Override
 116         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
 117                         throws ExecutionException {
 118
 119                 // TODO implement - biggest problem is that any window open for new taxon must be closed first
 120                 StoreUtil.warn(this.getClass(), "Not yet implemented");
 121
 122                 return postExecute(taxon);
 123         }
 124
 125 }