Although your question has (almost) nothing to do with GWT... we're
working on a GWT + JavaEE application, and evaluated several
alternatives regarding this problem. We had two winners, both of them
using of course JPA with Hibernate provider:

1. Use Gilead to transform your persistent entities and send them to
GWT
2. Use DTOs, and use Dozer to transform from / to domain objects /
entities

In our case we chose DTOs / Dozer over Gilead because we favoured
layer separation, encapsulation and security over development ease.
YMMV

Best regards
José

On 20 mayo, 10:54, Navigateur <naveen.c...@googlemail.com> wrote:
> Ah yes! Except that I want to be able to get persistent things onto my
> client side without too much conversion or trouble (i.e. the same
> objects client-and-server-side using the same language, and the same
> class definitions).
>
> What are my full range of options for this, anyway?
> And which is the best one for the purposes I've mentioned?
>
> On May 20, 12:34 am, Blessed Geek <blessedg...@gmail.com> wrote:
>
> > Wouldn't  your initial question be like -
> > What is the best power tool to use to build the fence around my garden
> > if I wish to plant my garden with tulips.
>
> > But later on in your post, you reveal that your question actually has
> > nothing to do with GWT, just as growing tulips has nothing to do with
> > choice of power tools for your fence.
>
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