On 2010-11-26 18.25, Paul Merlin wrote:
I would like Qi4j to provide such facility, in other words, allowing Qi4j
instanciated _Objects_ to be (de)serialized and their injections to be
reinjected after deserialization using the java transient mechanism.
Can someone enlight me about what work would be needed to make the Qi4j runtime
able to fullfill this need?
If I remember correctly from last time I looked at it one of the issues
is that you need to provide your own ObjectInputStream, in order to get
classloading and contextual stuff (like DI) to work. You may also want
to do state replacement (i.e. serialize a Value to JSON, and then back).
For values and transients this might work ok. Services are by definition
un-serializable, and entities are tricky (but still possible with a
replacement strategy).
So the main question is really whether you can provide your own streams
or not?
/Rickard
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