Hey, what is the preferred way to do this in hibernate.

Lets say you have a user that has many books

For example in activerecord/rails you would do:

To get user: joels book with id:123

joel.books.find(123)
(this scopes the where clause where joels id is in the find)
select * from books here id = 123 and user_id = 123

So what is the preferred way to do this in hibernate?

thanks
Joel