The wiki has been updated appropriately and with directions here:
http://incubator.apache.org/aries/ariestrader.html -- Joe
Late last week I checked in changes to AriesTrader to enable another
persistence mode. This one used JPA container managed entity managers
and the new declarative transaction support. That bring the totals
persistence choices for AriesTrader to 3 - JDBC, JPA Application
managed, and JPA Container Managed.
