What are you trying to achieve?

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On Sat, Apr 30, 2011 at 8:06 PM, RH <[email protected]> wrote:
> I'm looking for a simple way to persist a set of dynamic Composite
> Design Pattern objects (as described in Design Patterns by Gamma,
> Helm, Johnson, and Vlissides) with either Google's native datastore,
> JDO, or JPA, as well as send to and from the client via RPC.
>
> I've yet to figure a way to send a complex composite structure from
> client to server, persist it in the datastore, and retrieve all or
> part of it again at the client side.
>
> Is this even possible?  I'm sure this is a common scenario, but I've
> yet to figure out a way with GAE and GWT RPC.  Nor have I run into
> anyone either trying it or with a similar solution.
>
> Any suggestions or ideas out there?
>
> Thanks,
>
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