<form method = "post"  enctype="multipart/form-data" action = "designservlet">
Product Image:<input type = "file" name = "Image"/>
Design Name:<input type = "text" placeholder = "Design" name = "design"/>
<p>Date: <input type= "text" class="datepicker" name = "date"/></p>

<input type = "submit" value = "save"/>

</form>

package com.jw;

import java.io.IOException;
import java.io.InputStream;
import java.sql.Blob;
import java.sql.Connection;
import java.sql.Date;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;

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

import com.mysql.jdbc.PreparedStatement;





/**
 * Servlet implementation class designservlet
 */
@WebServlet("/designservlet")
@MultipartConfig(maxFileSize = 16177215)    // upload file's size up to 16MB
public class designservlet extends HttpServlet  {
    private static final long serialVersionUID = 1L;

    private static final String Design_name = null;

    private static final String Date = null;

    private static final Blob Image = null;

    private String dbURL = "jdbc:mysql://localhost:3306/design";
    private String dbUser = "root";
    private String dbPass = "yellow1";

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

        String name12 = request.getParameter("design");

        InputStream inputStream = null; // input stream of the upload file





         Part filePart = request.getPart("Image");



            if (filePart != null) {
                // prints out some information for debugging
                System.out.println(filePart.getName());
                System.out.println(filePart.getSize());
                System.out.println(filePart.getContentType());

                // obtains input stream of the upload file
                inputStream = filePart.getInputStream();
            }


            Connection conn = null; // connection to the database
            String message = null;  // message will be sent back to client

            try {

                DateFormat formatter;

        formatter = new SimpleDateFormat("dd-MM-YYY");


                    java.util.Date date1 = formatter.parse(request.getParameter("date"));
                // connects to the database
                Class.forName("com.mysql.jdbc.Driver");




                conn = DriverManager.getConnection(dbURL, dbUser, dbPass);

                // constructs SQL statement
                String sql = "INSERT INTO extra (Design_name, Date, Image) VALUES (?, ?, ?)";
                java.sql.PreparedStatement statement = conn.prepareStatement(sql);



                statement.setString(1, name12);
                statement.setDate(2, (java.sql.Date) date1);




                if (inputStream != null) {
                    // fetches input stream of the upload file for the blob column

                    statement.setBlob(3, inputStream);

                }

             // sends the statement to the database server
                int row = statement.executeUpdate();

                if(row > 0)
                {
                    message = "File uploaded and saved into database";
                }

            }catch (SQLException | ClassNotFoundException | ParseException ex) {
                    message = "ERROR: " + ex.getMessage();
                    ex.printStackTrace();
                } finally {
                    if (conn != null) {
                        // closes the database connection
                        try {
                            conn.close();
                        } catch (SQLException ex) {
                            ex.printStackTrace();

                        }




                    }



    }

    }
}