Dynamic JNDI

[vShyam Sundar]

Hi all,
Please help me in understanding what is meant by JNDI?

I coded my action servlet as follows which has JNDI look up.But i am hardcoding my Bean name and application name over here. How can this be Dynamic JNDI.

import java.io.IOException;
import java.io.PrintWriter;

import javax.naming.InitialContext;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.shyam.EJBInteface.Calculator;


public class ActionServlet extends HttpServlet{
	
	private Calculator calculator = null;
	public void doGet(HttpServletRequest request, 
			  HttpServletResponse response)
			  throws ServletException,IOException{
	try{
		
		response.setContentType("text/html");
		PrintWriter out = response.getWriter();
		out.print("Hurray!!!!!!!!!!In servlet");
		System.out.println("In servelt");
		InitialContext ic = new InitialContext();
		calculator = (Calculator) ic.lookup("Sample1/CalculatorBean/remote");
		out.print("Hurray!!!!!!!!!!After calculation"+calculator.add(4, 5));
		RequestDispatcher rd = request.getRequestDispatcher("/sample2.jsp");
		rd.include(request, response);
	}catch (Exception e) {
		e.printStackTrace();
		// TODO: handle exception
	}
	}

}

Thanks,
Shyam.

[Joemon Anthony]

Why do you want Dynamic JNDI? What is your purpose?