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