I m not sure I completely understand. But can you store the instance in the servlet context and retrieve it for subsequent requests.
On Feb 15, 2:29 pm, hermis <[email protected]> wrote: > Thanks for the reply Shaffer. > > The problem is my app needs to run completely independently from the > client. > > As is; the application will be launched once a web client makes an RPC > request. > > Let me try to clarify as I may have been misunderstood. > > I am developing a GUI based java application which will have a web > server embedded in it - Jetty in this case. > > Once I launch the application, it will act as a web server and > therefore web browsers will be able to connect to it and get the GWT > app and execute it. > > The GWT app needs to make RPC to the java app to retrieve information. > > Now, the ServiceImpl is instantiated once the first RPC call is made > (is this wrong?) it needs to somehow refer to the already running app > and call a method from it without re-instantiating a new version. > > Basically I'm trying to connect my webapp to an already executing java > app. > > There has got to be a way to do this, right? > > Thanks. > > On Feb 14, 5:24 pm, "[email protected]" <[email protected]> > wrote: > > > If I'm understanding what you're attempting correctly, that's the > > easiest way to do it. Your ServiceImpl is still running in pure Java, > > and that's where an existing Java app can live. Your client will be > > compiled out into Javascript, so if you wanted your existing Java > > classes to be available on the client, the will be subject to the GWT > > compilation process. An amazing and powerful process, but it might > > yield references to Java libraries that are not compatible with the > > GWT Java/Javascript library. > > > Good luck! > > > Later, > > > Shaffer > > > On Feb 14, 9:21 am, hermis <[email protected]> wrote: > > > > Hello all, > > > > I am developing a Java application which will eventually embed a HTTP > > > server and then act as the server for my GWT application. > > > > I need help with getting the GWT app to access a method in the Java > > > app :) > > > > Until now, just for the sake of developing I have been instantiating > > > my java app in the ServiceImpl and calling the required method from > > > there. > > > > What is the proper way of doing this? How do I connect the ServiceImpl > > > to my app? > > > > Thanks in advance! --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
