Comment by t.broyer:RequestFactory is not designed for an "RPC style" use, but using only ValueProxy I believe you could do it anyway (it could also be a first step in migrating from GWT-RPC to RF for "CRUD oriented" apps)
For more information: http://code.google.com/p/google-web-toolkit/wiki/AutoBean -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
