Hibernate version: 2.1.4

I have a one to many relationship, Person -> Role and a many to one relationship Role -> Permission. Each Role has one permission.

Below is how I would do a query in SQL. How would I do the same in HQL?

select * from Person person, Role role, Permission perm
where person.roleId = role.roleId and
role.permissionId = perm.permissionId and
perm.name = "Edit"

In HQL I'm thinking that I need to use elements but I'm not sure how.

Thanks

select person
from Person person
join person.roles role
where role.permission.name = "Edit"