There is a project https://code.google.com/p/gwt-syncproxy/ that allows calling GWT-RPC from plain java, however I have no idea how well it works.--
Generally I would probably create a REST service that delegates to the GWT-RPC implementation and then call the REST service from Java. That way you have a GWT-RPC service for your GWT app and a REST interface for backend clients written in any language.
You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group.
To unsubscribe from this group and stop receiving emails from it, send an email to firstname.lastname@example.org.
To post to this group, send email to email@example.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.