Untitled

package mljac.database;

import java.io.IOException;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.SQLException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class DbInsert
 */
@WebServlet("/DbInsert")
public class DbInsert extends HttpServlet {
	private static final long serialVersionUID = 1L;

    /**
     * @see HttpServlet#HttpServlet()
     */
    public DbInsert() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String ime, probao;
		double cijena;

		ime = request.getParameter("ime");
		probao = request.getParameter("probao");
		cijena = Double.parseDouble(request.getParameter("cijena"));

		Connection conn = null;
		PreparedStatement statement = null;

		try {
			Class.forName("org.sqlite.JDBC");
			conn = DriverManager.getConnection("jdbc:sqlite:c:\\tomcat\\db\\Mljac.db");
			String sql = "INSERT INTO Hrana (ime, cijena, probao) VALUES('"+ ime +"', '" + cijena +"','"+ probao +"')";
			statement = conn.prepareStatement(sql);
			int result = statement.executeUpdate();
			if (result == 1)
				response.sendRedirect("http://localhost:8080/FastFoodMljac/FoodList");
			else
				response.sendRedirect("http://localhost:8080/FastFoodMljac/Error");
		}catch(SQLException se) {
			System.out.println("SQL Exception:" + se.getMessage());
		}catch(Exception e) {
			System.out.println("Exception:" + e.getMessage());
		}finally {
			try {
				if(conn != null)
					conn.close();
			}catch(SQLException se) {
				System.out.println("Excpetion in closing connection " + se.getMessage());
			}
		}

	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Fast Food Mljac</title>
</head>
<body>
	<h1>Dodajte novo jelo</h1>
	<form action="DbInsert">
		Unesite naziv jela: <input type="text" name="ime"><br>
		Unesite cijenu jela: <input type="number" name="cijena" step="0.01"><br>
		<label>Jeste li probali jelo?</label>
		<select name="probao">
			<option value='NE'>Ne</option>
			<option value='DA'>Da</option>
		</select>
		<br><br>
		<input type="submit" value="Dodaj">
	</form>
</body>
</html>