import java.io.IOException;
import java.io.PrintWriter;
import java.io.*;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import NET.webserviceX.*;
import NET.webserviceX.www.*;

/**
 * Servlet implementation class CitiesServletClient
 */
public class CitiesServletClient extends HttpServlet {
	private static final long serialVersionUID = 1L;
	private GlobalWeather service;
	private String parametro = "Italy";
	
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public CitiesServletClient() {
        super();
        // TODO Auto-generated constructor stub
    }

    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        
        response.setContentType("text/html;charset=UTF-8");
        try (PrintWriter out = response.getWriter()) {
            /* TODO output your page here. You may use following sample code. */        
            //Process result
            String listaCittà = getCitiesByCountry(request.getParameter("TextArea1"));
            out.println("<p>" + listaCittà + " Prova</p>");
        }
    }
    
    private String getCitiesByCountry(java.lang.String countryName) {
        // Note that the injected javax.xml.ws.Service reference as well as port objects are not thread safe.
        // If the calling of port operations may lead to race condition some synchronization is required.
        NET.webserviceX.www.GlobalWeatherSoap port = service.getGlobalWeatherSoap();
        return port.getCitiesByCountry(parametro);
    }

    
	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		processRequest(request, response);
		response.getWriter().append("Served at: ").append(request.getContextPath());
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}