Problem solved, turned out to be the polymorphism problem.
On Monday, February 27, 2012 11:50:59 AM UTC+8, July wrote:
>
> HI:
> Just like below, Is it possible to transfer list of EntityProxy between
> client and server using RequestFactory? i didn't see any spec related to
> this in RF doc. And i always get NPE when using maven processor plugin to
> validate. Thanks.
>
> @Service( value =foo.class, locator = bar.class )
> public interface CustomerRequest extends RequestContext
> {
> Request<Long> count( List<String> searchparams,* List<MyEntityProxy>
> parent* );
> }
>
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