PokemonServlet.java Source code

Introduction

Here is the source code for PokemonServlet.java

Source

/*
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 */

import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
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 model.Pokemon;
import util.ConBD;
import com.google.gson.Gson;
import java.sql.PreparedStatement;

/**
 *
 * @author Vinicius
 */
@WebServlet(name = "PokemonServlet", urlPatterns = { "/PokemonServlet" })
public class PokemonServlet extends HttpServlet {

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {

        try (PrintWriter out = response.getWriter()) {
            /* TODO output your page here. You may use following sample code. */

            Connection con = ConBD.getConnection();

            if (con == null) {
                throw new SQLException("Erro conectando");
            }
            Gson gson = new Gson();
            Statement stm = con.createStatement();

            Pokemon pokemon = new Pokemon();
            pokemon.setNome(request.getParameter("txt-nome"));
            pokemon.setCp(request.getParameter("txt-cp"));
            pokemon.setGen(request.getParameter("txt-gen"));
            pokemon.setCandy(request.getParameter("txt-candy"));
            out.println(pokemon.getNome());

            String insert = "INSERT INTO pokemon (nome,cp,gen,candy)" + "VALUES(?, ?, ?, ?)";
            PreparedStatement preparedStatement = con.prepareStatement(insert);
            preparedStatement.setString(1, pokemon.getNome());
            preparedStatement.setString(2, pokemon.getCp());
            preparedStatement.setString(3, pokemon.getGen());
            preparedStatement.setString(4, pokemon.getCandy());
            preparedStatement.executeUpdate();

        } catch (SQLException ex) {

        } catch (Exception e) {

        }

    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}