When you assign a date to a named SQL parameter Hibernate automatically converts it to GMT time. How do you make it use the current server timezone for all dates?
As it turned out Hibernate doesn't convert dates to GMT automatically, it just cuts off time if you use query.setDate(), so if you pass "2009-01-16 12:13:14" it becomes "2009-01-16 00:00:00".
To take time into consideration you need to use query.setTimestamp("date", dateObj) instead.