eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/operation/CreateTaxonNode.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 package eu.etaxonomy.taxeditor.navigation.operation;
  10
  11 import org.eclipse.core.commands.ExecutionException;
  12 import org.eclipse.core.commands.operations.IUndoContext;
  13 import org.eclipse.core.runtime.IAdaptable;
  14 import org.eclipse.core.runtime.IProgressMonitor;
  15 import org.eclipse.core.runtime.IStatus;
  16 import org.eclipse.core.runtime.Status;
  17
  18 import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
  19 import eu.etaxonomy.cdm.api.service.ITaxonNodeService;
  20 import eu.etaxonomy.cdm.model.name.TaxonName;
  21 import eu.etaxonomy.cdm.model.taxon.Taxon;
  22 import eu.etaxonomy.cdm.model.taxon.TaxonNode;
  23 import eu.etaxonomy.cdm.persistence.dto.TaxonNodeDto;
  24 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  25 import eu.etaxonomy.taxeditor.navigation.l10n.Messages;
  26 import eu.etaxonomy.taxeditor.operation.AbstractPersistentPostOperation;
  27 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  28 import eu.etaxonomy.taxeditor.session.ICdmEntitySessionEnabled;
  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  */
  37 @Deprecated // we do not undo creation of elements
  38 public class CreateTaxonNode extends AbstractPersistentPostOperation {
  39
  40         private final Taxon newTaxon;
  41
  42         private TaxonNode childTaxonNode;
  43
  44         /**
  45          * Add a name to a taxonomic tree
  46          *
  47          * @param label a {@link java.lang.String} object.
  48          * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
  49          * @param name a {@link eu.etaxonomy.cdm.model.name.TaxonNameBase} object.
  50          * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
  51          * @param parentNode a {@link eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode} object.
  52          * @param conversationEnabled a {@link eu.etaxonomy.cdm.api.conversation.IConversationEnabled} object.
  53          */
  54         public CreateTaxonNode(String label,
  55                 IUndoContext undoContext,
  56                 TaxonNodeDto parentNode, TaxonName name,
  57                 IPostOperationEnabled postOperationEnabled,
  58                         IConversationEnabled conversationEnabled,
  59             ICdmEntitySessionEnabled cdmEntitySessionEnabled) {
  60                 super(label, undoContext, parentNode, postOperationEnabled, conversationEnabled, cdmEntitySessionEnabled);
  61
  62                 newTaxon = Taxon.NewInstance(name, null);
  63         }
  64
  65         /**
  66          * Add a taxon to a taxonomic tree
  67          *
  68          * @param label a {@link java.lang.String} object.
  69          * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
  70          * @param taxon a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.
  71          * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
  72          * @param parentNode a {@link eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode} object.
  73          * @param conversationEnabled a {@link eu.etaxonomy.cdm.api.conversation.IConversationEnabled} object.
  74          */
  75         public CreateTaxonNode(String label,
  76                 IUndoContext undoContext,
  77                 TaxonNodeDto parentNode,
  78                 Taxon taxon,
  79                 IPostOperationEnabled postOperationEnabled,
  80                         IConversationEnabled conversationEnabled,
  81             ICdmEntitySessionEnabled cdmEntitySessionEnabled) {
  82                 super(label, undoContext, parentNode, postOperationEnabled, conversationEnabled, cdmEntitySessionEnabled);
  83
  84                 this.newTaxon = taxon;
  85         }
  86
  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                         TaxonNode node = CdmStore.getService(ITaxonNodeService.class).find(parentNode.getUuid());
  96                         childTaxonNode = node.addChildTaxon(newTaxon, node.getReference(), node.getMicroReference());
  97
  98                         monitor.worked(40);
  99
 100                         CdmStore.getService(ITaxonNodeService.class).saveOrUpdate(childTaxonNode);
 101
 102                         return postExecute(childTaxonNode);
 103                 }catch(Exception e){
 104                         MessagingUtils.messageDialog(Messages.CreateTaxonNode_CREATE_FAILED, getClass(), e.getLocalizedMessage(), e);
 105                         return Status.CANCEL_STATUS;
 106                 }
 107         }
 108
 109         @Override
 110         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
 111                         throws ExecutionException {
 112                 return execute(monitor, info);
 113         }
 114
 115         @Override
 116         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
 117                         throws ExecutionException {
 118
 119                 MessagingUtils.warn(this.getClass(), "Not yet implemented."); //$NON-NLS-1$
 120                 return null;
 121         }
 122 }