How to bind a collection of custom objects in WebFlow 2.2.1

I am trying to bind a collection of objects in a spring web flow form. Each object in the collection has fields that require a custom type converter.

Can this be done? How do I configure this?

Here is the basic idea of the code so far:

Code:

---


<view-state id="refund" view="refundAction" model="refundModel">
        <var name="refundModel" class="xxxx.RefundModel" />
        <binder>
            <binding property="refunds" />           
        </binder>
  ...

</view-state>




public class RefundModel implements Serializable{

    private List<RefundDTO> refunds;

    public RefundModel(){
       
        refunds = ListUtils.lazyList(new ArrayList<RefundDTO>(), FactoryUtils.instantiateFactory(RefundDTO.class));
    }


    public List<RefundDTO> getRefunds() {
        return refunds;
    }

    public void setRefunds(List<RefundDTO> refunds) {
        this.refunds = refunds;
    }
}



public class RefundDTO implements Serializable{

    //requires a custom converter       
    private SoTransactionDO payment;

    //requires a custom converter       
    private Money amount;

    private String address1;
    private String address2;
    private String city;
    private String state_province;
    private String zip_plus_4;
    private String country;

      //requires a custom converter       
    private Address userAddress;

 
    //requires a custom converter       
    private Money maxAmount;

   
    public RefundDTO(){}

}

---

The problem was that this was not working with spring-webmvc < 3.02. I updated my spring dependency to 3.03 and it works as expected