i looked through the expense example, but it doesn't show how to use google'KEY' as primary key. Any example of open source project that using springroo to generate complex bigtable schemas? would be good reference for newcomer, on de-normalized table structure..etc .
A:
Spring roo for gae does not support references till the current milestone 1.1.0M1. So, you can not generate complex schemas with spring roo for gae currently. Spring-roo is very naive for gae applications you have to wait sometime. SpringRoo official release in october so wait for that. It will be a RAD for java developers
Shekhar
2010-07-03 15:04:22