package ajaxdashboard.servlet;import ajaxdashboard.Constants;import ajaxdashboard.service.NewsService;import ajaxdashboard.service.StockQuoteService;import ajaxdashboard.service.WeatherForecastService;import ajaxdashboard.ws.stockquote.GetQuotesResponse;import ajaxdashboard.ws.stockquote.Quote;import java.io.*;import java.util.Collection;import javax.servlet.*;import javax.servlet.http.*;public class DashboardServlet extends HttpServlet {        protected void processRequest(HttpServletRequest request                                                , HttpServletResponse response)    throws ServletException, IOException {        response.setContentType("text/html;charset=UTF-8");        getWeatherForecast(request, response);                getStockQuotes(request, response);                getNewsItems(request, response);                request.getRequestDispatcher("/jsp/ajaxDashboard.jsp")                                                .forward(request, response);    }        private void getWeatherForecast(HttpServletRequest request            , HttpServletResponse response) throws ServletException, IOException {                WeatherForecastService forecastService = new WeatherForecastService();        request.setAttribute("forecastData"            , forecastService.getForecastFor(Constants.DEFAULT_WEATHER_ZIP_CODE));            }        private void getStockQuotes(HttpServletRequest request            , HttpServletResponse response) throws ServletException, IOException {        GetQuotesResponse quotesResponse =                 new StockQuoteService()                    .getStockQuotesFor(Constants.DEFAULT_STOCK_TICKERS);                Quote[] quotesArray = quotesResponse.getGetQuotesResult().getQuote();                request.setAttribute("quotesArray", quotesArray);    }        private void getNewsItems(HttpServletRequest request            , HttpServletResponse response) throws ServletException, IOException {                Collection newsItems = new NewsService().getNewsItems();                request.setAttribute("newsItems", newsItems);    }    protected void doGet(HttpServletRequest request, HttpServletResponse response)    throws ServletException, IOException {        processRequest(request, response);    }        protected void doPost(HttpServletRequest request, HttpServletResponse response)    throws ServletException, IOException {        processRequest(request, response);    }}