spring-projects/spring-data-jpa — pull request #65 by thomasdarimont (2014-03-11 00:22:12+00:00)
Title: DATAJPA-491 - Support ordering by arbitrarily nested association paths with querydsl.

Replaced custom left join generation logic with default querydsl mechanisms including support for ordering by arbitrarily nested property paths.
Added test cases that demonstrate ordering by nested association paths (>= 2 levels).

WIP do not merge!