I have problem in creating a generic RequestContext that has common methods such as persist, update, remove and other Request classes extend this class. I got following exception :
com.google.web.bindery.requestfactory.server.ReportableException: Could not locate RequestContext operation
after some googling found this issue and also this post. and I think it's not resolved yet. is there anyway to do this that I need not to repeat every method in all Request classes ?
Well, when a bug has been reported and is still open, then yes it's still not resolved, and as such, the workaround still applies. So no, there's no other way currently than re-declaring the methods in the subinterfaces.