import java.io.IOException;

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

public class AddFruit extends HttpServlet {
	private static final long serialVersionUID = 1L;

	public AddFruit() {
		super();
	}

	protected void doGet(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		String fruit = request.getParameter("fruit");
		if (fruit != null && !fruit.equals("")) {
			HttpSession session = request.getSession();
			Object obj = session.getAttribute(fruit);
			if (obj == null) {
				session.setAttribute(fruit, new Integer(1));
			} else {
				Integer num = (Integer) obj;
				num++;
				session.setAttribute(fruit, num);
			}
		}
		RequestDispatcher dispatcher;
		dispatcher = request.getRequestDispatcher("/panier.jsp");
		dispatcher.forward(request, response);
	}

	protected void doPost(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		doGet(request, response);
	}

}