If you are just doing normal GWT-RPC you do not need the app engine,
all you need is GWT.

To turn off the use of app engine, go to your properities of your
project and select google->App Engine and disable this.

Thus no issues in this area.

You may have to clean up all the libraries that it puts in war/WEB-INF/
lib

If you are going to use app engine, then does anyone else have a
recommendation?


On Jun 1, 3:02 am, "[email protected]" <[email protected]>
wrote:
> Hi there,
>
> I am developing a user front end application using GWT where I want to
> connect it to an already existing Web Service. What I have gathered
> from the GWT documentation is that I require a server instance using
> GWT-RPC which sits between the User Client Brower front end and the
> existing Web Service, i.e.
>
> Users Browser
> GWT Client (1)
>           |
>          V
> GWT-RPC Server (2)
>           |
>          V
>    (JAX-WS)
> Web Service (wsdl) (existing)
>
> I am not interested in developing the UI on the clients side yet but
> what I have done is I have created the GWT-RPC above and have used the
> WSDL of the Web Services and JAX-WS's 'wsimport' to create a client
> proxy. The problem that I am getting is that I get the following
> errors appear in the "Problems" section of Eclipse 3.4 J2EE
>
> javax.jws.soap.SOAPBinding is not supported by Google App Engine's
> Java runtime environment
> javax.jws.WebResult is not supported by Google App Engine's Java
> runtime environment
> javax.jws.WebMethod is not supported by Google App Engine's Java
> runtime environment
> javax.jws.WebParam is not supported by Google App Engine's Java
> runtime environment
>
> It a bit obvious from the errors that the Google App Engine doesnt
> support the JAX-WS library
>
> Does anyone know how I can get around this?, or even is there another
> Web Service tool that the Google App Engine does support in being able
> to connect to Web Services?
>
> Thanks, Any help will be appreciated
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