How to edit a Set with GWT Editor framework?

Question

for sake of simplicity: ``` public class Person { String name; Set

addresses; } public class Address { String city; String street; } ``` with and matching ``` public interface PersonProxy extends EntityProxy { public String getName(); public Set getAddresses(); } ``` and ``` public interface AdressProxy extends EntityProxy { public String getCity(); public String getStreet(); } ``` I got UiBuinder classes to edit AddressProxy and it clear to me how to use ListEditor in case if I got List but data is Set in the Person class how do I use Editor Framework to edit them? Or may be how do I convert Set to List when it becomes PersonProxy? I did an attempt to put a kind of adapter Editor class that would implement ``` LeafValueEditor> ``` and then inside of the LeafValueEditor.setValue() move to a List and start a new driver.edit() on a separate Editor hierarchy that takes care of List editing but with now luck.

Accepted Answer

You should create a `CompositeEditor, AddressProxy, AddressEditor>`, similar to a `ListEditor` but handling a `Set` instead of a `List`. I suppose you could somehow delegate to a `ListEditor` though I'm really not sure.

How to edit a Set<? extends EntityProxy> with GWT Editor framework?

Solution

Problem