Creating Binding Between ADf input LOV and ViewObject at runtime

I am creating binding at runtime between ADf input LOV and with attribute of ViewObject. When we create this binding at design time, following entry is added in pagedef of page:
<listOfValues StaticList="false" IterBinding="UdfVO1Iterator"
Uses="LOV_Udf1" id="Udf1"/>
I am creating this binding at runtime instead of design time by creating JUCtrlListBinding object by following code:
JUCtrlListBinding vb = new JUCtrlListBinding(rit2,ib,new String[]{"Udf1"},JUCtrlListBinding.LIST_OPER_SET_ATTRIBUTE);
vb.setName("Udf1");
where rit2 is RichInputListOfValue control, ib is iterator binding. but i am not finding any way to set "LOV_Udf1" which is name of LOV_Udf1. Kindly help me

Kindly some one help me

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