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.session.ICdmEntitySessionEnabled;
  30 import eu.etaxonomy.taxeditor.store.CdmStore;
  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 final 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.ITaxonTreeNode} object.
  54          * @param conversationEnabled a {@link eu.etaxonomy.cdm.api.conversation.IConversationEnabled} object.
  55          */
  56         public CreateTaxonNode(String label,
  57                 IUndoContext undoContext,
  58                 ITaxonTreeNode parentNode, TaxonNameBase<?, ?> name,
  59                 IPostOperationEnabled postOperationEnabled,
  60                         IConversationEnabled conversationEnabled,
  61             ICdmEntitySessionEnabled cdmEntitySessionEnabled) {
  62                 super(label, undoContext, parentNode, postOperationEnabled, conversationEnabled, cdmEntitySessionEnabled);
  63
  64                 newTaxon = Taxon.NewInstance(name, null);
  65         }
  66
  67         /**
  68          * Add a taxon to a taxonomic tree
  69          *
  70          * @param label a {@link java.lang.String} object.
  71          * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
  72          * @param taxon a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.
  73          * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
  74          * @param parentNode a {@link eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode} object.
  75          * @param conversationEnabled a {@link eu.etaxonomy.cdm.api.conversation.IConversationEnabled} object.
  76          */
  77         public CreateTaxonNode(String label,
  78                 IUndoContext undoContext,
  79                 ITaxonTreeNode parentNode,
  80                 Taxon taxon,
  81                 IPostOperationEnabled postOperationEnabled,
  82                         IConversationEnabled conversationEnabled,
  83             ICdmEntitySessionEnabled cdmEntitySessionEnabled) {
  84                 super(label, undoContext, parentNode, postOperationEnabled, conversationEnabled, cdmEntitySessionEnabled);
  85
  86                 this.newTaxon = taxon;
  87         }
  88
  89
  90         /* (non-Javadoc)
  91          * @see org.eclipse.core.commands.operations.AbstractOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  92          */
  93         /** {@inheritDoc} */
  94         @Override
  95         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  96                         throws ExecutionException {
  97
  98                 try{
  99                         // add the taxon
 100                         bind();
 101                         monitor.worked(20);
 102                         childTaxonNode = parentNode.addChildTaxon(newTaxon, parentNode.getReference(), parentNode.getMicroReference());
 103
 104                         monitor.worked(40);
 105
 106                         CdmStore.getService(ITaxonNodeService.class).saveOrUpdate(childTaxonNode);
 107
 108                         return postExecute(childTaxonNode);
 109                 }catch(Exception e){
 110                         MessagingUtils.messageDialog("Could not create taxon node", getClass(), e.getLocalizedMessage(), e);
 111                         return Status.CANCEL_STATUS;
 112                 }
 113         }
 114
 115         /* (non-Javadoc)
 116          * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
 117          */
 118         /** {@inheritDoc} */
 119         @Override
 120         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
 121                         throws ExecutionException {
 122                 return execute(monitor, info);
 123         }
 124
 125         /* (non-Javadoc)
 126          * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
 127          */
 128         /** {@inheritDoc} */
 129         @Override
 130         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
 131                         throws ExecutionException {
 132
 133                 MessagingUtils.warn(this.getClass(), "Not yet implemented.");
 134                 return null;
 135         }
 136 }