Performing bulk operations on view models

[Vishma Senadhi Dias]

Hi all,

I have a JAXB annotated view model consisting several collections. ( 
several other view models ; like in the todo-app dashboard). Is it 
possible to use ActionInvocationContext and invokeOn to select multiple 
instances of a collection and do a bulk operation where there is more 
than one collection?  I can do this bulk operation inside of the 
collection. But what I need to do is to enable bulk operations right at 
the dashboard page.

Example :

Public class Cat { ... }

Public class Dog { ... }

Public class Animals {

           List<Cat> cats;
           List<Dog> dogs;
}

Animals page acts as a dashboard in this context. I need to perform bulk 
operations on either collection by selecting from the collection tables 
on the animal screen. Is this possible?
Hope you can understand my question.

Best Regards,
Vishma.