package servlet.src;
import data.Bernoulli;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
//import javax.servlet.annotation.WebServlet;
//@WebServlet(urlPatterns = "/bernoulli")
public class Servlet extends HttpServlet {
public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
String sn = req.getParameter("n");
String tip = req.getParameter("tip");
int n = Integer.parseInt(sn);
Bernoulli bernoulli = new Bernoulli(n);
PrintWriter out = res.getWriter();
if (tip.equals("text/html")) {
String title = "Bernoulli Servlet";
res.setContentType("text/html");
out.println("<!DOCTYPE HTML><html><head><title>");
out.println(title);
out.println("</title></head><body>");
out.println("<h1>"+title+"</h1>");
out.println("<p>Bernoulli for N="+n+" is:<br>"+bernoulli.asHtml()+"</p>");
out.println("</body></html>");
} else {
res.setContentType("text/plain");
out.println(bernoulli.asString());
}
out.close();
}
public void doPost(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
doGet(req, res);
}
}