GWT是否与app-engine的多租户支持兼容

Question

只是寻找确认GWT RPC与app-engine基于名称空间的新多租户支持相匹配。

Answer 1

The two technologies are very compatiable. I have been using them together for a long time. In fact there are some syntatic sugar that makes them easy to be used together, such are RPC calls. Plus now your server and client code are in the same language. Using eclipse and the setup that google developed for eclipse and GWT/AppEngine I have all the code in one project with a client, server and shared code. The client and Shared code gets compiled with GWT and the server and shared code get compiled for AppEngine.

I hope this helps. https://developers.google.com/web-toolkit/doc/1.6/tutorial/appengine

Michael

Answer 2

You can try to use multi-tenancy in your GWT-RPC, but it will not be just configuration. You can use per-user multi-tenancy setting NameSpace using filter, but do not forget that if you start AsyncTasks from gwt-rpc calls you will not have valid user in tasks requests so you will need to figure out how to choose namespace in tasks.

Answer 3

As long as your server-side implementations correctly handle the multi-tenancy, you'll be fine.

There is no additional load to using multi-tenancy with GWT-RPC, but there is additional load using multi-tenancy and you won't be able to avoid that with GWT-RPC.