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Use Vaadin with Google Engine

I'm just wondering if his Vaadin project can work under the Google engine? If so, please contact me in any documentation or "how."

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The Vaadin wiki contains a step-by-step process.

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There is a ticket for GAE Vaadin support: http://dev.vaadin.com/ticket/2835

I tried - and id works. First of all you need to enable sessions:

<sessions-enabled>true</sessions-enabled>

and use the GAEApplicationServlet instead of the standard vaadin's.

Secondly: make sure that all objects in the domain are serializable (I'm sure this is not a problem, by the way)

And thirdly: move all static files (css theme and images) from vaadin jar to your webapp folder

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Yes it is possible .
To get started with something easy, read the tutorial to create a simple address book and download the project for Google App Engine here .

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The good news is that it works.
There are just a few things to consider, described at http://vaadin.com/book/-/page/advanced.gae.html . When it comes to perseverance, things get a little more complicated. You can take a look at http://code.google.com/p/instant-webapp/ where most things have been addressed and more or less resolved.

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A step-by-step guide to deploying your vaadin application for GAE can be found by following this link.

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Yes, you can use Vaadin donot to know about a specific gae \ vaadin doc, but it does not differ from the work of vaadin on your machine, but simply GWT based on the rich ajax liberary

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