Service:

public ArrayList<T> getCollectionOfT(String stringArg);

AsyncService:

public void getCollectionOfT(String stringArg,
AsyncCallback<ArrayList<T>> callback);

Class T:

private ArrayList<B> bs;
public ArrayList<B> getBs() {
   return bs;
}
public void setBs(ArrayList<B> bs) {
   this.bs = bs;
}

Class B:

 - nothing -

Something like the above.  By the way, ArrayList is not by accident.
If you're not using any other list implementations, then for GWT don't
over-generalize the interface.

Walden

On Oct 22, 11:32 am, Suri <[EMAIL PROTECTED]> wrote:
> Hi all,
> I was trying to search through the forums to find the correct syntax
> for having a collection of items sent over RPC. Could someone please
> enlighten me on this magic? I'm using GWT 1.5 and what I want to do is
> pass over a List<T> where T is a bean containing properties as well as
> containing a collection of another bean B. Not sure where annotations
> go. i.e Service? ServiceAsync? T? B?
>
> Thanks for any help.
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