[Java] Rimpire JTable da mysql

[fermat]

in verità l'operazione già la so fare:

    private DefaultTableModel model;
    private Object[][] data = new Object[][]{};
    private String[] head = new String[]{
        "Book ID", "Book name", "Author", "Editor", "Price", "ISBN", "Note"
    };
.......
        model = new myTableModel(data, head);
        tableData.setModel( model
        );
        tableData.setAutoCreateRowSorter(true);
        tableData.setCellSelectionEnabled(true);
.......
    private class myTableModel extends DefaultTableModel {

        public myTableModel(Object[][] data, String[] col) {
            super(data, col);
        }

        @Override
        public boolean isCellEditable(int row, int column) {
            return false;
        }
    }

import java.sql.*;
import javax.swing.table.DefaultTableModel;
import libreria.*;

public class DoSelect {

    public static void leggi() throws ClassNotFoundException, SQLException {
        Connection conn = DoConnection.getConnection();
        Statement stmt = conn.createStatement();
        ResultSet rs = stmt.executeQuery("SELECT * FROM bookv");
        while (rs.next()) {
            String id = rs.getString("book_id");
            String name = rs.getString("name");
            String author = rs.getString("author_name");
            String editor = rs.getString("editor_name");
            String price = rs.getString("price");
            String isbn = rs.getString("isbn");
            String note = rs.getString("note");
            Object[] riga = {id, name, author, editor, price, isbn, note};
            ((DefaultTableModel) Main.getTable().getModel()).addRow(riga);
        }
        rs.close();
        stmt.close();
    }
}

ma nn mi piace molto perchè vorrei separare totalmente la parte grafica e quella logica.
ho però alcuni problemi.
io ho provato intanto a fare questo.
classe che rappresenta i campi del db:

public class Book {

    private int book_id;
    private String name;
    private String author;
    private String editor;
    private double price;
    private String isbn;
    private String note;

    public Book(int book_id, String name, String author, String editor, double price, String isbn, String note) {
        this.book_id = book_id;
        this.name = name;
        this.author = author;
        this.editor = editor;
        this.price = price;
        this.isbn = isbn;
        this.note = note;
    }

    public int getBookId() {
        return book_id;
    }

    public String getName() {
        return name;
    }

    public String getAuthor() {
        return author;
    }

    public String getEditor() {
        return editor;
    }

    public double getPrice() {
        return price;
    }

    public String getIsbn() {
        return isbn;
    }

    public String getNote() {
        return note;
    }
}

select:

import java.sql.*;
import java.util.ArrayList;

public class RiempiTable {

    public static ArrayList data() throws ClassNotFoundException, SQLException {
        ArrayList list = new ArrayList();
        Connection conn = DoConnection.getConnection();
        Statement stmt = conn.createStatement();
        ResultSet rs = stmt.executeQuery("SELECT * FROM bookv");
        while (rs.next()) {
            int book_id = rs.getInt("book_id");
            String name = rs.getString("name");
            String author = rs.getString("author_name");
            String editor = rs.getString("editor_name");
            double price = rs.getDouble("price");
            String isbn = rs.getString("isbn");
            String note = rs.getString("note");
            list.add(new Book(book_id, name, author, editor, price, isbn, note));
        }
        rs.close();
        stmt.close();
        return list;
    }
}

il mio problema è da qui.
nn riesco a richiamare questa classe per riempire la jtable.
(sempre se ho fatto giusto.....).