AsyncCallback<GetTransUnitListResult> gtuCallback =
(AsyncCallback<GetTransUnitListResult>) callback;
Scheduler.get().scheduleDeferred(
new DummyGetTransUnitCommand(gtuAction, gtuCallback));
} else if (action instanceof GetDocumentList) {
final GetDocumentList gdlAction = (GetDocumentList) action;
AsyncCallback<GetDocumentListResult> gdlCallback =
(AsyncCallback<GetDocumentListResult>) callback;
Scheduler.get().scheduleDeferred(
new DummyGetDocsListCommand(gdlAction, gdlCallback));
} else if (action instanceof ActivateWorkspaceAction) {