Actually the request is never posted and therefore never arrives to
the impl class. I suspect that the problem is with the serialization
of the MyItem class.

On Aug 20, 5:42 pm, tolga ozdemir <[email protected]> wrote:
> Can you post the method of your impl class here to investigate the
> problem? I do not know yet but maybe my sample helps you to compare
> your code as well..
>
> http://www.tolgaozdemir.net/2009/08/19/gwt-101-lessons-2-gwt-17-with-...
>
> On Aug 20, 11:37 pm, Arkady <[email protected]> wrote:
>
>
>
> > I am having problem with GWT RPC in the following scenario.
>
> > I have a service:
>
> > public interface MyService extends RemoteService {
>
> >       public MyResult getMyResult(MyParam param);
>
> > }
>
> > with corresponding Async version and Impl version. MyParam class
> > contains ArrayList<MyItem>:
>
> > public class MyParam implements Serializable {
> >    private ArrayList<MyItem> items;
>
> >    public MyParam() {
>
> >    }
>
> >    public MyParam(ArrayList<MyItem> items) {
> >          this.items = items;
> >    }
>
> >    public ArrayList<MyItem> getItems() {
> >          return items;
> >    }
>
> >    public void setItems(ArrayList<MyItem> items) {
> >          this.items = items;
> >    }
>
> > }
>
> > public class MyItem implements Serializable {
>
> > }
>
> > When I invoke getMyResult(new MyParam(new ArrayList<MyItem>()))
> > everything works fine and the execution reaches the Impl class on the
> > server. But if I invoke getMyResult() with non-empty list of items the
> > request is never posted to the server and there is no exception in the
> > log.
>
> > Any help will be greatly appreciated.
>
> > Thanks.- Hide quoted text -
>
> - Show quoted text -
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