Hi all, I thought I saw this somewhere on the wiki but I can't find it.
I have an object with a toMany relation (e.g. house.getResidents()).
How do I write an Expression to find all the houses with no residents?
I know this doesn't work:
Expression exp = ExpressionFactory.matchExp("residents", null);
and this doesn't work because the size() method doesn't follow bean
convention:
Expression exp = ExpressionFactory.matchExp("residents.size", new
Integer(0));
I would be much obliged...
-arturo
