package com.cv.jsp.jstl;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.log4j.Logger;
/**
* Servlet implementation class JSTlConditionalServlet
*
* @author Chandra Vardhan
*/
public class JSTlConditionalServlet extends HttpServlet {
private static final Logger LOGGER = Logger.getLogger(JSTlConditionalServlet.class);
/**
* @see HttpServlet#HttpServlet()
*/
public JSTlConditionalServlet() {
super();
}
/**
* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
* response)
*/
protected void doGet(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
LOGGER.info("Entered into doGet(HttpServletRequest ,HttpServletResponse ) of JSTlConditionalServlet class... ");
response.setContentType("text/html");
String name = request.getParameter("name");
LOGGER.info("Param name 'name' value is : " + name);
request.setAttribute("userType", name);
List<String> commentList = new ArrayList<String>();
commentList.add(name);
commentList.add("This site rocks....");
commentList.add("This site coollll...");
commentList.add("This site stupid....");
LOGGER.info("LOGGER : request attribute (commentList) value set...");
request.setAttribute("commentList",commentList);
LOGGER.info("LOGGER : Page redirecting to conditionalJSTL.jsp...");
RequestDispatcher dispatcher = request
.getRequestDispatcher("conditionalJSTL.jsp");
dispatcher.forward(request, response);
}
/**
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse
* response)
*/
protected void doPost(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
LOGGER.info("Entered into doPost(HttpServletRequest ,HttpServletResponse ) of JSTlConditionalServlet class... ");
doGet(request, response);
}
} | 
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