I use both Hessian and REST/JSON (using Resteasy).
Hessian is by far the easiest approach, and the most idiomatically
Java-friendly on both client and server.
REST/JSON is by far the most universally compatible approach.
Resteasy works on GAE without issues.
Jeff
On Tue, Mar 23, 2010 at 3:08 AM
Hi,
I've just started to play around with Google App Engine and have run
into an issue that you guys may be able to help me with. I want to
expose a Java web service for exchanging data with clients and was
hoping to do this with a standard SOAP web service using something
like AXIS2. After a litt