Re: Help! Some confusing problems about gwt rpc with generics!

Don't send List over rpc. The serializer has to take every impl of List and create a serialization policy for it. Try it with ArrayList and see what you get. 

Also, K has to be defined as something, preferably something as strongly typed as possible. And all instances of T and K must also be serializable. 

in short, creating a generic rpc service this way is going to be a nightmare. Check out the command pattern for solving this problem. Look into gwt-dispatch or gwtp also has a dispatching framework. . 

--
You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group.
To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/SCabIUxAsAoJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to google-web-toolkit+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.