myservlet1.java

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package test;

import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;

public class MyServlet1 extends HttpServlet {

    public void doPost(HttpServletRequest req,
                      HttpServletResponse resp)
        throws IOException, ServletException{
        User user = new User(); 
        user.setName(req.getParameter("name"));
        user.setPsw(req.getParameter("psw"));
        
        if(user.validate()){
			req.setAttribute("manager", user); 
			req.getRequestDispatcher("/my.jsp").forward(req,resp);
		}else{
			resp.sendRedirect("./login.html");
		}
    }
}