google cloud datastore - GWT RPC and persistent Java objects -

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first of all,

many craig excellent answer below found useful when searching original issue... ref: gwt simple rpc use case problem : code included

building on solution, how 1 overcome (seemingly gwt limitation) if leave persistable object in /shared folder craig suggests... , annotate gwt tutorials suggest...

@persistencecapable public class employee {  @primarykey @persistent(valuestrategy = idgeneratorstrategy.identity) private key key;

gwt seemingly unable deal / import com.google.appengine.datastore.key on client side?

i have seen few ugly hacks...but nothing elegant.

any suggestions welcome, thanks

unfortunately, app engine's key class (and others) not gwt-compatible. means have retrieve object datastore, translate gwt-compatible pojo send on gwt-rpc client.

i suggest looking using objectify framework app engine. not simpler interface datastore, persistent objects uses are gwt-compatible, can send them on gwt-rpc client.


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