eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/operation/CreateTaxonNode.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.navigation.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.conversation.IConversationEnabled;
  21 import eu.etaxonomy.cdm.api.service.ITaxonNodeService;
  22 import eu.etaxonomy.cdm.model.name.TaxonNameBase;
  23 import eu.etaxonomy.cdm.model.taxon.ITreeNode;
  24 import eu.etaxonomy.cdm.model.taxon.Taxon;
  25 import eu.etaxonomy.cdm.model.taxon.TaxonNode;
  26 import eu.etaxonomy.taxeditor.navigation.NavigationUtil;
  27 import eu.etaxonomy.taxeditor.operation.AbstractPersistentPostOperation;
  28 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  29 import eu.etaxonomy.taxeditor.store.CdmStore;
  30 import eu.etaxonomy.taxeditor.store.StoreUtil;
  31
  32 /**
  33  * <p>CreateTaxonNodeOperation class.</p>
  34  *
  35  * @author n.hoffmann
  36  * @created 08.05.2009
  37  * @version 1.0
  38  */
  39 @Deprecated // we do not undo creation of elements
  40 public class CreateTaxonNode extends AbstractPersistentPostOperation {
  41
  42         private Taxon newTaxon;
  43
  44         private TaxonNode childTaxonNode;
  45
  46         /**
  47          * Add a name to a taxonomic tree
  48          *
  49          * @param label a {@link java.lang.String} object.
  50          * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
  51          * @param name a {@link eu.etaxonomy.cdm.model.name.TaxonNameBase} object.
  52          * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
  53          * @param parentNode a {@link eu.etaxonomy.cdm.model.taxon.ITreeNode} object.
  54          * @param conversationEnabled a {@link eu.etaxonomy.cdm.api.conversation.IConversationEnabled} object.
  55          */
  56         public CreateTaxonNode(String label, IUndoContext undoContext,
  57                         ITreeNode parentNode, TaxonNameBase<?, ?> name, IPostOperationEnabled postOperationEnabled,
  58                         IConversationEnabled conversationEnabled) {
  59                 super(label, undoContext, parentNode, postOperationEnabled, conversationEnabled);
  60
  61                 newTaxon = Taxon.NewInstance(name, null);
  62         }
  63
  64         /**
  65          * Add a taxon to a taxonomic tree
  66          *
  67          * @param label a {@link java.lang.String} object.
  68          * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
  69          * @param taxon a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.
  70          * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
  71          * @param parentNode a {@link eu.etaxonomy.cdm.model.taxon.ITreeNode} object.
  72          * @param conversationEnabled a {@link eu.etaxonomy.cdm.api.conversation.IConversationEnabled} object.
  73          */
  74         public CreateTaxonNode(String label, IUndoContext undoContext,
  75                         ITreeNode parentNode, Taxon taxon, IPostOperationEnabled postOperationEnabled,
  76                         IConversationEnabled conversationEnabled) {
  77                 super(label, undoContext, parentNode, postOperationEnabled, conversationEnabled);
  78
  79                 this.newTaxon = taxon;
  80         }
  81
  82
  83         /* (non-Javadoc)
  84          * @see org.eclipse.core.commands.operations.AbstractOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  85          */
  86         /** {@inheritDoc} */
  87         @Override
  88         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  89                         throws ExecutionException {
  90
  91                 try{
  92                         // add the taxon
  93                         bind();
  94                         monitor.worked(20);
  95                         childTaxonNode = parentNode.addChildTaxon(newTaxon, parentNode.getReference(), parentNode.getMicroReference());
  96
  97                         monitor.worked(40);
  98
  99                         CdmStore.getService(ITaxonNodeService.class).saveOrUpdate(childTaxonNode);
 100
 101                         return postExecute(childTaxonNode);
 102                 }catch(Exception e){
 103                         NavigationUtil.errorDialog("Could not create taxon node", getClass(), e.getLocalizedMessage(), e);
 104                         return Status.CANCEL_STATUS;
 105                 }
 106         }
 107
 108         /* (non-Javadoc)
 109          * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
 110          */
 111         /** {@inheritDoc} */
 112         @Override
 113         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
 114                         throws ExecutionException {
 115                 return execute(monitor, info);
 116         }
 117
 118         /* (non-Javadoc)
 119          * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
 120          */
 121         /** {@inheritDoc} */
 122         @Override
 123         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
 124                         throws ExecutionException {
 125
 126                 StoreUtil.warn(this.getClass(), "Not yet implemented.");
 127                 return null;
 128         }
 129 }