Source Code : Servlets Application Listener

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Servlets Application Listener

import javax.servlet.*;
import javax.servlet.http.*;

public class AppListener extends HttpServlet implements ServletContextListener {

    private ServletContext context = null;

    public void contextInitialized(ServletContextEvent event) {
       context = event.getServletContext();
       context.setAttribute("Counter", new Integer(0));
    }

    public void contextDestroyed(ServletContextEvent event) {
       context = event.getServletContext();
       context.log ((String)context.getAttribute("Counter"));
       context.removeAttribute("Counter");
   }
}



           
       

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