Vladimir Ozerov commented on IGNITE-3422:

[~dmagda], [~daradurvs], 
Could you please explain which problem is addressed in this ticket? Current fix 
allows users to define custom factory which will instantiate object without any 
parameters. I do not think it is useful for users in any way, neither do Java 
SE has something similar (except of {{readObject}} and {{readResolve}} methods, 
which are called after object is already instantiated.

> No way to control object initialization during deserialization/unmarshalling 
> -----------------------------------------------------------------------------
>                 Key: IGNITE-3422
>                 URL: https://issues.apache.org/jira/browse/IGNITE-3422
>             Project: Ignite
>          Issue Type: Improvement
>          Components: binary, general
>    Affects Versions: 1.6
>            Reporter: Denis Magda
>            Assignee: Vyacheslav Daradur
> Presently there is no way to control instantiation of a {{BinaryObject}} that 
> is being deserialized. The object is created using 
> {{BinaryClassDescriptor#newInstance}} all the time.
> It makes sense to add {{BinaryConfiguration.setInitializationFactory()}} 
> method that will provide with such support.
> Use case and details are provided in this discussion
> http://apache-ignite-users.70518.x6.nabble.com/Properly-Immutable-Keys-values-with-Binary-objects-tp6082.html

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