collection-finder handler

Similar to collection-handler, this handler retrieves the list objects contained on a parent collection.

Attribute	Usage
collection	EL expression that contains the objects collection
if	EL expression that must be evaluated to true prior to handler action
unless	EL expression that must be evaluated to false prior to handler action

The following example shows how you could retrieve City objects as a collection of objects within the County object:

<datanode name="country">
        ...
    <finder name="cities" type="city" >
        <collection-finder collection="${instance.cities}">
    </finder>
        ...
</datanode>