a unique object representative of an EO?
a unique object representative of an EO?
- Subject: a unique object representative of an EO?
- From: "ocs.cz" <email@hidden>
- Date: Tue, 21 Jun 2016 14:51:31 +0200
Hello there,
I would need an unique object representative of an EO. The object needs to be identical for all EO clones of all editing contexts.
Such a _value_ representation would be the primary key or GID; but these, far as I know, ensure only isEqual for same EO, not ==. I need the identity -- namely, for Java-level locking; the intended usage is something like
===
synchronized (representative(eo)) {
... this code never runs concurrently for given EO, regardless of its editing context ...
}
===
Is there such an object in EOF, or do I have to create a dictionary keyed by GID or PK? The latter is simple to create, but it is sort of difficult to know when to remove the pair from there.
Thanks,
OC
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