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From "Chanda Fake" <>
Subject Re: Using Cayenne in GWT wthout DTOs
Date Wed, 17 Sep 2008 15:33:58 GMT
Hi Jano

Thanks for your response. So, what do you use for mapping between your DTOs
and the model? I have had headaches with Dozer which I believe   is the best
out there. I  wouldn't really mind putting my domain into the client.


On Wed, Sep 17, 2008 at 5:18 PM, Krzysztof Janowicz <> wrote:

> Hi,
> I am using Cayenne with GWT and IMO the splitting between the Cayenne
> DTO (DAO) and their 'duplicates' on the client side (GWT) works very
> good. Both are not simple duplicates but more like pieces with
> complement one another. just think of the security issues putting all
> application logic on client side. IMO the client side objects are more
> like beans. Moreover, GWT is still very restricted in terms of modeling
> more complex classes on client side.
> Jano
> Chanda Fake schrieb:
> > Hi
> >
> > I have seen from the mailing list that some people have used Cayenne with
> > GWT successfully.What is the best way to expose Cayenne model to GWT
> without
> > using DTOs which I consider as duplication of work. Am trying to use my
> > Cayenne domain objects in GWT and running into some  usual issues GWT. Am
> > thinking if there is a way to create a module with the offending class
> > "CayenneDataObject" and then including it using <inherits ..>. What have
> > others done.
> >
> > Thanks in advance
> >
> >

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