SetValueAt method()

Question

I have little experience with swing...... can anyone give me a few pointers on how i would insert data in cells in a table and save them to a database. i want to do this using the setValueAt method. i am using a DAO to connect to the database. This is what i have so far.....
public void setValueAt( Object value, int rowIndex, int colIndex ) {
        BookVO book = (BookVO)this.books.get( rowIndex );
          if ( colIndex == 0 ) book.setIsbn( (String)value );
        else if ( colIndex == 1 ) book.setLastName( (String)value );
        else if ( colIndex == 2 ) book.setFirstName( (String)value );
        else if ( colIndex == 3 ) book.setTitle( (String)value );
        else if ( colIndex == 4 ) book.setPrice( (float)value );
        else if ( colIndex == 5 ) book.setYear( (int)value );
        else if ( colIndex == 6 ) book.setDescription( (String)value );
    }this is the insertBook() in my DAO
public void insertBook(BookVO book) throws BookDAOException {
        try {
            String sqlCommand =
                "insert into Books( isbn, lastName, firstName, title, price, year, description ) values ( ?, ?, ?, ?, ?, ?, ? )";
            PreparedStatement stmt = conn.prepareStatement( sqlCommand );
            stmt.setString( 1, book.getIsbn() );
            stmt.setString( 2, book.getLastName() );
            stmt.setString( 3, book.getFirstName() );
            stmt.setString( 4, book.getTitle() );
            stmt.setFloat( 5, book.getPrice() );
            stmt.setShort( 6, book.getYear() );
            stmt.setString( 7, book.getDescription() );
            int rowsAffected = stmt.executeUpdate();
            if ( rowsAffected != 1 ) {
                throw new BookDAOException( "Error inserting book into database" );
        catch ( SQLException e ) {
            throw new BookDAOException( "SQLException: " + e.getMessage() );

Answer 1

So... what is the question ?