taxeditor-store/src/main/java/eu/etaxonomy/taxeditor/operations/CreateChildTaxonOperation.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.IUndoContext;
  16 import org.eclipse.core.runtime.IAdaptable;
  17 import org.eclipse.core.runtime.IProgressMonitor;
  18 import org.eclipse.core.runtime.IStatus;
  19 import org.eclipse.core.runtime.Status;
  20
  21 import eu.etaxonomy.cdm.model.name.TaxonNameBase;
  22 import eu.etaxonomy.cdm.model.taxon.Taxon;
  23 import eu.etaxonomy.taxeditor.model.TaxonUtil;
  24 import eu.etaxonomy.taxeditor.store.internal.TaxeditorStorePlugin;
  25
  26 /**
  27  * @author n.hoffmann
  28  * @created 08.05.2009
  29  * @version 1.0
  30  */
  31 public class CreateChildTaxonOperation extends AbstractPostOperation {
  32
  33         private static final Logger logger = Logger.getLogger(CreateChildTaxonOperation.class);
  34
  35         private TaxonNameBase<?, ?> newTaxonName;
  36
  37         private Taxon childTaxon;
  38
  39
  40         /**
  41          * @param label
  42          * @param undoContext
  43          * @param taxon
  44          * @param postOperationEnabled
  45          * @param conversationEnabled
  46          */
  47         public CreateChildTaxonOperation(String label, IUndoContext undoContext,
  48                         Taxon taxon, TaxonNameBase<?, ?> name, IPostOperationEnabled postOperationEnabled) {
  49                 super(label, undoContext, taxon, postOperationEnabled);
  50
  51                 this.newTaxonName = name;
  52         }
  53
  54
  55         /* (non-Javadoc)
  56          * @see org.eclipse.core.commands.operations.AbstractOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  57          */
  58         @Override
  59         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  60                         throws ExecutionException {
  61
  62                 childTaxon = TaxonUtil.addChildTaxonBaseIsolated(taxon.getUuid(), newTaxonName);
  63
  64                 if(childTaxon != null){
  65                         return postExecute(childTaxon);
  66                 }else{
  67                         return new Status(IStatus.ERROR, TaxeditorStorePlugin.PLUGIN_ID, TaxeditorStorePlugin.ERROR_SAVING_ZERO_NAME, "Attempt to save taxon with zero length name", null);
  68                 }
  69         }
  70
  71         /* (non-Javadoc)
  72          * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  73          */
  74         @Override
  75         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
  76                         throws ExecutionException {
  77                 return execute(monitor, info);
  78         }
  79
  80         /* (non-Javadoc)
  81          * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  82          */
  83         @Override
  84         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
  85                         throws ExecutionException {
  86
  87                 logger.warn("Not yet implemented.");
  88                 return null;
  89         }
  90 }