Tipo.java

package control;

import model.maglietta.MagliettaDAO;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.sql.SQLException;

@WebServlet("/Tipo")
public class Tipo extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException, ServletException {
        MagliettaDAO magliettaDAO = new MagliettaDAO();

        try {
            req.setAttribute("maglietteTipo", magliettaDAO.doRetrieveByTipo(req.getParameter("tipo")));
        } catch (SQLException e) {
            req.getRequestDispatcher("/pages/errorpage.jsp").forward(req, resp);
        }

        req.getRequestDispatcher("magliettaTipo.jsp").forward(req, resp);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doGet(req, resp);
    }
}