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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.e4.handler;
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import java.util.Iterator;
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import javax.inject.Named;
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import org.eclipse.core.runtime.NullProgressMonitor;
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import org.eclipse.e4.core.di.annotations.CanExecute;
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import org.eclipse.e4.core.di.annotations.Execute;
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import org.eclipse.e4.ui.model.application.ui.basic.MPart;
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import org.eclipse.e4.ui.model.application.ui.menu.MHandledMenuItem;
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import org.eclipse.e4.ui.services.IServiceConstants;
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import org.eclipse.jface.dialogs.MessageDialog;
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import org.eclipse.jface.viewers.IStructuredSelection;
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import org.eclipse.jface.viewers.StructuredSelection;
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import eu.etaxonomy.cdm.api.service.IAgentService;
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import eu.etaxonomy.cdm.api.service.UpdateResult;
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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.bulkeditor.e4.BulkEditorE4;
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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 ConvertTeam2PersonHandlerE4 {
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@Execute
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public void execute(@Named(IServiceConstants.ACTIVE_PART)MPart activePart) {
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BulkEditorE4 editor = (BulkEditorE4) activePart.getObject();
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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.save(new NullProgressMonitor());
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} else {
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return;
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}
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}
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IStructuredSelection selection = editor.getSelection();
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Iterator iterator = selection.iterator();
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for(selection.iterator();iterator.hasNext();){
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Team team = (Team) iterator.next();
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Person person = null;
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UpdateResult result = null;
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try {
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result = CdmStore.getService(IAgentService.class).convertTeam2Person(team.getUuid());
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} catch (IllegalArgumentException e) {
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MessagingUtils.informationDialog("Can not convert Team to Person", e.getMessage());
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} catch (MergeException e) {
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MessagingUtils.informationDialog("Can not convert Team to Person", e.getMessage());
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}
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if (result != null && result.isOk()){
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person = (Person)result.getCdmEntity();
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editor.getEditorInput().getModel().remove(team);
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editor.getEditorInput().getModel().add(person);
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}
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}
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}
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@CanExecute
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public boolean canExecute(@Named(IServiceConstants.ACTIVE_PART)MPart activePart,
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MHandledMenuItem menuItem){
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boolean canExecute = false;
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BulkEditorE4 bulkEditorE4 = (BulkEditorE4)activePart.getObject();
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StructuredSelection selection = (StructuredSelection)bulkEditorE4.getSelection();
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canExecute = bulkEditorE4.getEditorInput().isConvertingEnabled();
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Iterator iterator = selection.iterator();
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for(selection.iterator();iterator.hasNext();){
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if(!(iterator.next() instanceof Team)){
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canExecute = false;
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break;
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}
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}
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menuItem.setVisible(canExecute);
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return canExecute;
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}
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}
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