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extends DTO

cofactor asked
Last Modified: 2014-01-20
I have these classes...

class MoreVAdto  extends VAdto{
//additional fields which are not in VAdto

class  VAdto{
//fields mapped to DB columns. generated by a ORM tool

I populate MoreVAdto.

Now  I would like to retrieve populated VAdto out of MoreVAdto  instance.

What is the way ?

(I need this because I have a DAO method which takes input VAdto instance to persist field data into DB .
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