Spring 3 Integration

Would it be possible showing a tutorial on how to integrate spring 3 with vaadin.

The tutorials on the website are old. Spring 2.5.... and below.

It took me a good couple of weeks to setup spring with basic features because of the disgusting xml.

Can you please show an example of using a Dao object in spring to fetch data and populate it into a vaadin table.

And I'm sure many people would love to see this.

Thanks, I started learning Vaadin a couple weeks back and it's literally swing for web.