How to copy fields values between same class objects with filtering ?

Hi I'm facing a problem.
It started when thinking to the clone method for cloning objects.
And developed into a problem when trying to making something more complicate that just cloning.
Suppose you have two JPanels and one is a copy of the other suppose that u feed the copy to some methods for processing.
These methods modify simple data (ints,Strings, CustomClasses) and swing components too.
Now when I get the object back I want to copy all of the fields values to the original JPanel except for those who represent swing components or the like.
I want to do this automatically by writing some few rows of code.
How can I do this using reflection ?
How can I filter the Fields objects that I get from jpanelInstance.getClass().getDeclaredFields(); ? Which metod should I use then to check if is a subclass of java.awt.Component ?
I've read about many things on using reflection to invoke methods, constructors and so on.
But how do I get the fields values as I get the fields objects ?
Thanks for the attention, hope what is written is clear enough,
Estades.

Are you targeting a "worst design award"? What kind of "processing" would take place on a UI component?
I am sure from what you write that you missed to seperate your model from your view. Read about MVC and retry designing your application.
Edited by: stefan.schulz on Sep 15, 2007 7:30 PM

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