AFAIK one thing the "with" does for you is call the method named, so
with("lines") will call getLines(), which I imagine would let you build up
any structure, including a recursive one.
I haven't tried deeply nested structures, though - please update if you
know better.
On Tuesday, November 23, 2010 5:59:47 PM UTC+2, mp31415 wrote:
>
> By default RequestFactory(RF) fetches an entity proxy itself(the root)
> but does not fetch other entity proxies referenced from the root. In
> order to fetch referenced properties their names must be provided
> using with() method on the request(context). Is there a syntax to
> request proxies nested even deeper (referenced from those referenced
> entities of the first level)?
>
> For example, if there are three classes(entities): User, Line, Point:
>
> class User
> {
> Set<Line> lines;
> }
> class Line
> {
> Point start;
> Point end;
> }
> class Point
> {
> int x;
> int y;
> }
>
> How can I fetch User proxy with all its lines and points?
>
> Please don't tell me about denormalizing, workarounds like referencing
> everything directly from User or about upcoming in GWT 2.1.1
> value(embedded) objects. The question is about entity graph and the
> classes above are just an illustration.
>
> Thanks.
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