Re: GWT using App Engine

The gae stuff is not needed in gwt projects, in fact most of my projects use a non gae server side solution: spring, couchdb, php, rails.

Think that gwt is to produce an app to be run in a browser sending ajax requests to any server side implementation. 

If your backend is java, you can take advantage of a couple of things which the gwt-server library provides and which makes that ajax easier (RPC, RF), but gwt does not provide anything for your server implementation (persistence, injection, etc), and gives you the freedom to select anything (spring, grails, gae, etc)

If your backend is not java, you have to use traditional ajax making requests and parsing the json or xml results. Gwt gives you some utilities to parsing those responses, or you could use a 3party library like gwtquery.ajax.

In the other hand you can use gae without gwt in the browser (jsp, spring-mvc, etc)

- Manolo

On Saturday, September 29, 2012, Manuel wrote:

Hi,

thanks for your reply.

I just tried to remove the GAE from my project, but that caused some weird errors.
Now I set up a new project without GAE.

If I dont consider to deploy my App to Google I dont need that GAE anyway.
Or are there any other features that belong to GAE?

Regards

Am Samstag, 29. September 2012 03:37:27 UTC+2 schrieb Manuel:

Hi everyone,

Iam new to gwt and I got a question regarding app engine.

Actually I have a project that uses app engine. Does that mean I only can use this project to deploy it on Googles app engine,
or can that project be deployed/hosted on my own Server ?

Thanks in advanced.

Regards,
Manuel

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