Need a way to query elements of an collections

[Lassi Immonen]

In the Mongodb there is no joins and we need a way to create path expression where attributes of an element in a collection can be referred and queried.

For example:

Address
  street

User
  List<Address> addresses

QUser user

user.addresses.any().street.startsWith("abc")

[Timo Westkämper (timo-westkamper)]

Access is now possible through the any() method.

e.g.

user.addresses.any().street.startsWith("abc")

[Timo Westkämper (timo-westkamper)]

Released in 2.0.2

[Timo Westkämper (timo-westkamper)]

Doesn't yet work for Hibernate, since the collection path can't be continued with properties of the component type : http://opensource.atlassian.com/projects/hibernate/browse/HHH-2667