eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/name/operation/DeleteTypeDesignationOperation.java

   1 /**
   2 * Copyright (C) 2019 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.ui.section.name.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
  17 import eu.etaxonomy.cdm.api.service.INameService;
  18 import eu.etaxonomy.cdm.model.name.TaxonName;
  19 import eu.etaxonomy.cdm.model.name.TypeDesignationBase;
  20 import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;
  21 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  22 import eu.etaxonomy.taxeditor.session.ICdmEntitySessionEnabled;
  23 import eu.etaxonomy.taxeditor.store.CdmStore;
  24
  25 /**
  26  * @author pplitzner
  27  * @since Apr 10, 2019
  28  */
  29 public class DeleteTypeDesignationOperation extends AbstractPostOperation<TaxonName> {
  30
  31     private final TypeDesignationBase<?> typeDesignation;
  32
  33     public DeleteTypeDesignationOperation(String label, IUndoContext undoContext, TaxonName taxonName,
  34             TypeDesignationBase<?> typeDesignation, IPostOperationEnabled postOperationEnabled,
  35             ICdmEntitySessionEnabled<TaxonName> cdmEntitySessionEnabled) {
  36         super(label, undoContext, taxonName, postOperationEnabled, cdmEntitySessionEnabled);
  37         this.typeDesignation = typeDesignation;
  38     }
  39
  40     @Override
  41     public IStatus execute(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
  42         monitor.worked(20);
  43         if (typeDesignation != null && typeDesignation.isPersited()){
  44             if(element==null){
  45                 CdmStore.getService(INameService.class).deleteTypeDesignation(null, typeDesignation);
  46             }
  47             else{
  48                 CdmStore.getService(INameService.class).deleteTypeDesignation(element.getUuid(), typeDesignation.getUuid());
  49             }
  50             return postExecute(element);
  51         }
  52         return null;
  53     }
  54
  55     @Override
  56     public IStatus redo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
  57         return execute(monitor, info);
  58     }
  59
  60     @Override
  61     public IStatus undo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
  62         element.removeTypeDesignation(typeDesignation);
  63         return postExecute(element);
  64     }
  65 }