Sunday, July 31, 2011

Re: How to use RequestFactory: .with(propertyRefs) for composition of objects

Hi there:

Assuming that your lists are named listB, listC, listD, then you would
.with ("A.listB", "A.listB.listC", "A.listB.listC.listD")
to cause your various proxies to be populated by a single call to the

Hope that helps,

On Jul 31, 3:31 pm, basilboli <> wrote:
> Hello,
> I am newbie to GWT and  I need your professional advice.
> My question is :
> how to use RequestFactory: *.with(propertyRefs)* for kind of "tree"
> structures when
> these propertyRefs itself contains list of items I would like to retrieve.
> Some details:
> On the server-side I have hierarchy of four domain objects A,B,C,D:
>    - A object contains (or I'd better say keep reference to)  List <B>
>    - B contains List <C>
>    - C contains List <D>.
> All mentioned domain objects have its corresponding proxy interfaces AProxy,
> BProxy, CProxy, DProxy to use on the client side.
> On the client side I would like to get all that hierarchy of objects
> by once requesting AProxy object so I would profit from the easiness of data
> access using "get" methods and wouldn't be obliged to make looping server
> requests for every sub-object, sub-sub-objects etc.
> Due to specification I should use smth. like  .with("property ref") to get
> one level of hierarchy
> but what about retrieving following levels of compositions (in my case List
> <C> for every object B and List<D> for every object C).
> Thanks in advance.

You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group.
To post to this group, send email to
To unsubscribe from this group, send email to
For more options, visit this group at

No comments:

Post a Comment