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// $Id$
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/**
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* Copyright (C) 2015 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.bulkeditor.handler;
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import org.eclipse.core.commands.AbstractHandler;
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import org.eclipse.core.commands.ExecutionEvent;
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import org.eclipse.core.commands.ExecutionException;
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import org.eclipse.jface.dialogs.MessageDialog;
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import org.eclipse.jface.viewers.ISelection;
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import org.eclipse.jface.viewers.IStructuredSelection;
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import org.eclipse.ui.IEditorInput;
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import org.eclipse.ui.IEditorPart;
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import org.eclipse.ui.handlers.HandlerUtil;
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import org.eclipse.ui.texteditor.IDocumentProvider;
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import eu.etaxonomy.cdm.api.service.IAgentService;
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import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
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import eu.etaxonomy.cdm.model.agent.Person;
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import eu.etaxonomy.cdm.model.agent.Team;
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import eu.etaxonomy.cdm.strategy.merge.MergeException;
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import eu.etaxonomy.taxeditor.annotatedlineeditor.IEntityPersistenceService;
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import eu.etaxonomy.taxeditor.annotatedlineeditor.LineAnnotation;
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import eu.etaxonomy.taxeditor.annotatedlineeditor.LineAnnotationModel;
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import eu.etaxonomy.taxeditor.bulkeditor.BulkEditor;
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import eu.etaxonomy.taxeditor.bulkeditor.internal.TaxeditorBulkeditorPlugin;
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import eu.etaxonomy.taxeditor.model.MessagingUtils;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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/**
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* @author k.luther
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* @date 12.05.2015
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*
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*/
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public class ConvertPerson2TeamHandler extends AbstractHandler {
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/**
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* {@inheritDoc}
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*/
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@Override
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public Object execute(ExecutionEvent event) throws ExecutionException {
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ISelection selection = HandlerUtil.getCurrentSelection(event);
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IEditorPart editor = HandlerUtil.getActiveEditor(event);
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IEditorInput input = editor.getEditorInput();
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if (editor.isDirty()){
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boolean proceed = MessageDialog.openQuestion(null,
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"Save changes", "You have made changes that must be saved before this query can be executed. Would you like to proceed?");
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if (proceed) {
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editor.doSave(null);
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} else {
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return null;
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}
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}
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if((input instanceof IEntityPersistenceService) && (selection instanceof IStructuredSelection)){
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IDocumentProvider provider = ((BulkEditor) editor).getDocumentProvider();
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LineAnnotationModel model =
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(LineAnnotationModel) provider.getAnnotationModel(input);
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IStructuredSelection structuredSelection = (IStructuredSelection) selection;
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IEntityPersistenceService persistenceService = (IEntityPersistenceService) input;
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Team team ;
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for(Object object : structuredSelection.toList()){
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LineAnnotation annotation = (LineAnnotation) model.getAnnotation(object);
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team = null;
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if (object instanceof Person){
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Person person = HibernateProxyHelper.deproxy(object, Person.class);
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try {
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team = CdmStore.getService(IAgentService.class).convertPerson2Team(person);
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} catch (IllegalArgumentException e) {
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MessagingUtils.errorDialog("Can not convert Person into a Team", null, e.getLocalizedMessage(), TaxeditorBulkeditorPlugin.PLUGIN_ID,e, true);
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} catch (MergeException e) {
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MessagingUtils.informationDialog("Convert not possible", "Person can not be transformed into team as it is referenced in a way that does not allow converting");
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}
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}else{
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MessagingUtils.informationDialog("Can not convert Person into a Team", "convert Person to Team can only be called on a person.");
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}
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if (team != null){
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((BulkEditor) editor).removeAnnotatedLine(annotation);
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((BulkEditor) editor).createAnnotatedLine(team);
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}
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}
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}
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return null;
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}
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}
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