The Demeter Group has used tools that generate AspectJ code
since about 2000.

DAJ
http://www.ccs.neu.edu/research/demeter/DAJ/
translates traversals into AspectJ inter-type declarations
and visitors into AspectJ pointcuts/advice 
to enhance the traversals.

XAspects
http://www.ccs.neu.edu/research/demeter/XAspects/
http://doi.acm.org/10.1145/949344.949349

uses AspectJ to weave multiple domain-specific languages.

Demeter-P, an implementation of AP-F
http://www.ccs.neu.edu/research/demeter/biblio/po-vis.html
http://doi.acm.org/10.1145/1297846.1297907
Implementation:
http://www.ccs.neu.edu/research/demeter/DemeterP/interposition/

uses AspectJ to implement interposition variables.