eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/operation/ChangeAcceptedTaxonToSynonymOperation.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
  10 package eu.etaxonomy.taxeditor.navigation.navigator.operation;
  11
  12 import org.eclipse.core.commands.ExecutionException;
  13 import org.eclipse.core.commands.operations.IUndoContext;
  14 import org.eclipse.core.runtime.IAdaptable;
  15 import org.eclipse.core.runtime.IProgressMonitor;
  16 import org.eclipse.core.runtime.IStatus;
  17 import org.eclipse.core.runtime.Status;
  18
  19 import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
  20 import eu.etaxonomy.cdm.api.service.ITaxonNodeService;
  21 import eu.etaxonomy.cdm.api.service.UpdateResult;
  22 import eu.etaxonomy.cdm.api.service.config.TaxonDeletionConfigurator;
  23 import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
  24 import eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode;
  25 import eu.etaxonomy.cdm.model.taxon.Taxon;
  26 import eu.etaxonomy.cdm.model.taxon.TaxonNode;
  27 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  28 import eu.etaxonomy.taxeditor.navigation.internal.TaxeditorNavigationPlugin;
  29 import eu.etaxonomy.taxeditor.navigation.l10n.Messages;
  30 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  31 import eu.etaxonomy.taxeditor.session.ICdmEntitySessionEnabled;
  32 import eu.etaxonomy.taxeditor.store.CdmStore;
  33
  34 /**
  35  * <p>ChangeAcceptedTaxonToSynonymOperation class.</p>
  36  *
  37  * @author n.hoffmann
  38  * @created Jan 4, 2010
  39  * @version 1.0
  40  */
  41 public class ChangeAcceptedTaxonToSynonymOperation extends
  42         DeleteOperation {
  43
  44         private final TaxonNode newAcceptedTaxonNode;
  45         private final ICdmEntitySessionEnabled cdmEntitySessionEnabled;
  46
  47
  48         //private TaxonNode oldTaxonNode;
  49
  50         /**
  51          * <p>Constructor for ChangeAcceptedTaxonToSynonymOperation.</p>
  52          *
  53          * @param label a {@link java.lang.String} object.
  54          * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
  55          * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
  56          * @param oldTaxonNode a {@link eu.etaxonomy.cdm.model.taxon.TaxonNode} object.
  57          * @param newAcceptedTaxonNode a {@link eu.etaxonomy.cdm.model.taxon.TaxonNode} object.
  58          * @param conversationEnabled a {@link eu.etaxonomy.cdm.api.conversation.IConversationEnabled} object.
  59          */
  60         public ChangeAcceptedTaxonToSynonymOperation(String label,
  61                         IUndoContext undoContext,
  62                         ITaxonTreeNode oldTaxonNode,
  63                         TaxonNode newAcceptedTaxonNode,
  64                         IPostOperationEnabled postOperationEnabled,
  65                         IConversationEnabled conversationEnabled,
  66             ICdmEntitySessionEnabled cdmEntitySessionEnabled) {
  67                 super(label, undoContext, oldTaxonNode, new TaxonDeletionConfigurator(),postOperationEnabled, conversationEnabled, cdmEntitySessionEnabled);
  68                 this.newAcceptedTaxonNode = newAcceptedTaxonNode;
  69                 this.cdmEntitySessionEnabled = cdmEntitySessionEnabled;
  70         }
  71
  72
  73         /* (non-Javadoc)
  74          * @see org.eclipse.core.commands.operations.AbstractOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  75          */
  76         /** {@inheritDoc} */
  77         @Override
  78         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  79                         throws ExecutionException {
  80
  81                 monitor.worked(20);
  82                 bind();
  83
  84         Taxon oldTaxon = HibernateProxyHelper.deproxy(((TaxonNode) taxonNode).getTaxon(), Taxon.class);
  85         Taxon newAcceptedTaxon = HibernateProxyHelper.deproxy(newAcceptedTaxonNode.getTaxon(), Taxon.class);
  86
  87                 try {
  88                     UpdateResult result = CdmStore.getService(ITaxonNodeService.class).makeTaxonNodeASynonymOfAnotherTaxonNode(taxonNode.getUuid(), newAcceptedTaxonNode.getUuid(), null, null, null);
  89
  90
  91                     if (!result.getExceptions().isEmpty() && result.isOk()){
  92                         String separator = ", "; //$NON-NLS-1$
  93                             String exceptionString = ""; //$NON-NLS-1$
  94                             int count = result.getExceptions().size();
  95                             int n = 0;
  96                             for (Exception exception : result.getExceptions()) {
  97                                 n++;
  98                             exceptionString += exception.getLocalizedMessage();
  99                             if (n<count){
 100                                 exceptionString += separator;
 101                             }
 102                         }
 103
 104                         MessagingUtils.informationDialog(Messages.ChangeAcceptedTaxonToSynonymOperation_CREATE_SUCCESS, exceptionString);
 105                     } else if (result.isAbort() || result.isError()){
 106                         MessagingUtils.errorDialog(Messages.ChangeAcceptedTaxonToSynonymOperation_CREATE_FAIL, null, result.toString(), TaxeditorNavigationPlugin.PLUGIN_ID, null, true);
 107                     }
 108                 } catch (IllegalArgumentException e) {
 109             MessagingUtils.errorDialog(Messages.ChangeAcceptedTaxonToSynonymOperation_OP_FAIL, this, e.getMessage(), TaxeditorNavigationPlugin.PLUGIN_ID, e, false);
 110             return Status.CANCEL_STATUS;
 111         }
 112
 113                 monitor.worked(40);
 114
 115                 return postExecute(oldTaxon);
 116         }
 117
 118         /* (non-Javadoc)
 119          * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
 120          */
 121         /** {@inheritDoc} */
 122         @Override
 123         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
 124                         throws ExecutionException {
 125                 // TODO Auto-generated method stub
 126                 return null;
 127         }
 128
 129         /* (non-Javadoc)
 130          * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
 131          */
 132         /** {@inheritDoc} */
 133         @Override
 134         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
 135                         throws ExecutionException {
 136                 // TODO Auto-generated method stub
 137                 return null;
 138         }
 139 }