content: /*
   * Copyright (c) 2016, Alex Blewitt, Bandlem Ltd
   * Copyright (c) 2016, Packt Publishing Ltd
   *
   * All rights reserved. This program and the accompanying materials
   * are made available under the terms of the Eclipse Public License v1.0
   * which accompanies this distribution, and is available at
   * http://www.eclipse.org/legal/epl-v10.html
   */
  package com.packtpub.e4.clock.ui.handlers;
  
  import java.time.ZoneId;
  import java.time.ZonedDateTime;
  import java.time.format.DateTimeFormatter;
  
  import org.eclipse.e4.core.di.annotations.Execute;
  import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
  import org.eclipse.jface.dialogs.MessageDialog;
  
  public class ShowTheTime {
  	@Execute
  	public void execute(ESelectionService selectionService) {
  		Object selection = selectionService.getSelection();
  		if (selection instanceof ZoneId) {
  			DateTimeFormatter formatter = DateTimeFormatter.ISO_DATE_TIME;
  			String theTime = ZonedDateTime.now((ZoneId) selection).format(formatter);
  			MessageDialog.openInformation(null, "The time is", theTime);
  		}
  	}
  }
  