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package org.gahee.javabrains;

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author mscib
 */
@WebServlet(description = "A simple Servlet", urlPatterns = {"/SimpleServlet"})
public class SimpleServlet extends HttpServlet {
    private static final long serialVersionUID = 1L;

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException{
        String userName;
        System.out.println("Hello from get method!!!");
        PrintWriter printWriter = response.getWriter();
        userName = request.getParameter("name");
        HttpSession session = request.getSession();
        session.setAttribute("userName", userName);
        response.setContentType("text/html charset=UTF-8");
        printWriter.println("<h3>Hello form get method!</h3>");
        printWriter.println("<p>" + (String) session.getAttribute(userName) + "</p>");
    }

}