Unable to get property values using jsp:getProperty

Input.jsp

ServletTwo.java

package com.example;

import java.io.IOException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class ServletTwo
 */
public class ServletTwo extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public ServletTwo() {
        super();
        // TODO Auto-generated constructor stub
    }

/**
	 * @see Servlet#init(ServletConfig)
	 */
	public void init(ServletConfig config) throws ServletException {
		// TODO Auto-generated method stub
	}

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

/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		Person mathur=new Employee();
		String a=request.getParameter("age");
		
		mathur.setName(request.getParameter("name"));
		System.out.println(mathur.getName());
		request.setAttribute("person", mathur);
		RequestDispatcher view=request.getRequestDispatcher("/UsingBean.jsp");
		view.forward(request,response);
	}

}

UsingBean.java

Input given to the form:
age 90
name mac

output
Person created by servlet mac 0 0

i am not able to retrieve the values of properties age empId of bean Person using getProperty in useBean.jsp

Hi Mohitkumar,

i am not able to retrieve the values of properties age empId of bean Person using getProperty in useBean.jsp

The empId is not set because the setProperty() (which is executed inside a jsp:useBean) is not executed as the bean already exists:

The age parameter doesn't surpass the RequestDispatcher.forward().
Just add the following line in your Servlet: mathur.setAge(new Integer(a));

Regards,
Frits

The easiest solution would be to set the values of age and empId in the doPost method. It seems weird to have request parameters from a form and ignore them. Is it safe to assume that the Person class has both a getAge() and getEmpId() methods?