Customized attributes in JSON

[log0]

Dear all, I'm new to JMS, got a question that I need some help on.

Suppose I have a model that has fields A and B. So serializing that gives only id, A and B, what if I want to expose as a JSON a field C (which is NOT attribute) and is a function of A and B?

e.g.
{"A":2, "B":4, "C":16}
, where C is A^B.

Something like that.

Thanks!!!

[schmittjoh]

This is not possible atm.

You need to create either a) a property for C or b) write a custom handler for your object.

[log0]

Hi @schmittjoh

Thanks for swift response. I didn't clearly understand so I want to repeat to see if I'm right on this:
a) create a property that will be updated on a @PreSerialize event?
b) what's the custom handler you mean? Sorry, could you elaborate a bit?

Thanks!

[stof]

@schmittjoh couldn't it be possible if you have a getter for C in the class ?

[schmittjoh]

You would still need the property to declare an @Accessor annotation on it.

On Tue, Mar 13, 2012 at 1:03 PM, Christophe Coevoet <
[email protected]

wrote:

@schmittjoh couldn't it be possible if you have a getter for C in the
class ?

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