Take a look at this:
http://alan.blog-city.com/simpledb_sqs_java.htm
It is 2 classes to access Amazon's SImpleDB and SQS services. I have
experimented with this on Android.
I don't see a reason it should not work in GAE/J.
If you want other Amazon services, these classes can serve as a good
There is a simple class posted in Alan Williamson's blog for accessing
SimpleDB.
http://alan.blog-city.com/simpledb_sqs_java.htm
I would expect it to work out of the box. I was able to use it in an
Android app.
Carmen
--
Carmen
http://www.twitter.com/CarmenDelessio
