taxeditor-store/src/main/java/eu/etaxonomy/taxeditor/operations/CreateTaxonomicTreeOperation.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.operations;
  12
  13 import org.apache.log4j.Logger;
  14 import org.eclipse.core.commands.ExecutionException;
  15 import org.eclipse.core.commands.operations.AbstractOperation;
  16 import org.eclipse.core.commands.operations.IUndoContext;
  17 import org.eclipse.core.runtime.IAdaptable;
  18 import org.eclipse.core.runtime.IProgressMonitor;
  19 import org.eclipse.core.runtime.IStatus;
  20 import org.eclipse.core.runtime.Status;
  21
  22 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
  23 import eu.etaxonomy.cdm.model.taxon.TaxonomicTree;
  24 import eu.etaxonomy.taxeditor.model.TaxonUtil;
  25 import eu.etaxonomy.taxeditor.store.CdmStore;
  26
  27 /**
  28  * @author n.hoffmann
  29  * @created 23.06.2009
  30  * @version 1.0
  31  */
  32 public class CreateTaxonomicTreeOperation extends AbstractOperation {
  33
  34         private static final Logger logger = Logger
  35                         .getLogger(CreateTaxonomicTreeOperation.class);
  36         private String treeLabel;
  37
  38         /**
  39          * @param label
  40          * @param undoContext
  41          */
  42         public CreateTaxonomicTreeOperation(String label, IUndoContext undoContext, String treeLabel) {
  43                 super(label);
  44                 addContext(undoContext);
  45
  46                 this.treeLabel = treeLabel;
  47         }
  48
  49         /* (non-Javadoc)
  50          * @see org.eclipse.core.commands.operations.AbstractOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  51          */
  52         @Override
  53         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  54                         throws ExecutionException {
  55
  56                 if(treeLabel.trim().length() == 0){
  57                         return Status.CANCEL_STATUS;
  58                 }
  59
  60                 // get a new conversation
  61                 ConversationHolder conversation = CdmStore.NewTransactionalConversation();
  62
  63                 TaxonomicTree tree = TaxonomicTree.NewInstance(treeLabel);
  64
  65                 CdmStore.getTaxonService().saveTaxonomicTree(tree);
  66
  67                 conversation.commit(true);
  68
  69                 return Status.OK_STATUS;
  70         }
  71
  72         /* (non-Javadoc)
  73          * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  74          */
  75         @Override
  76         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
  77                         throws ExecutionException {
  78                 // TODO Auto-generated method stub
  79                 return null;
  80         }
  81
  82         /* (non-Javadoc)
  83          * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  84          */
  85         @Override
  86         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
  87                         throws ExecutionException {
  88                 // TODO Auto-generated method stub
  89                 return null;
  90         }
  91 }