[beanutils] Usage of copyProperties on Beans with Parent Child relationship

[we...@yahoo.de.INVALID]

Hi there BeanUtils List,

i currently try to get my head around an implementation and am a bit lost.

I modeled the database side of my Applications with JPA Entities in a 
Parent / Child relationship. This relationship is bi-directional. The 
parent holds a List of child Objects and the child Objects have a 
Reference to their parent Object.

The second side is the the DTO Object side which follows basically the 
same Model but instead of JPA Entities now the Objects represent Pojo`s 
which get serialized and transferred over the Net.

I tried to use BeanUtils.copyProperties to Map between those two sides 
but am lost on how to handle the whole Parent / Child relationship Part 
which, right now, throws an obvious InvocationTargetException.

Appreciate any pointers / examples how to handle that mapping, 
preferrably with BeanUtils.


regards Chris


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