Re: Using Cayenne in GWT wthout DTOs

From: Chanda Fake (chand..usakatimes.com)
Date: Wed Sep 17 2008 - 11:33:58 EDT

  • Next message: Robert Zeigler: "Re: Using Cayenne in GWT wthout DTOs"

    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.

    Chanda

    On Wed, Sep 17, 2008 at 5:18 PM, Krzysztof Janowicz <..anowicz.de> 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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