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Subject: RE: [sca-j] Property reinjection - is this covered by Issue-4?
We did discuss it as part of the issue 4
discussions, but we decided to only consider changes that can happen through
SCA’s standard abstract operation: addToDomainComposite(). Through this
operation, it is possible to introduce new wires, but it is not possible to
change a property. There are many changes that could occur
through other mechanisms (such as the updateDomainComposite operation), but we
decided not to standardize anything about those right now. BTW, there I don’t believe there are
any restrictions in the spec that would disallow a runtime from providing a way
to modify the property of a deployed component and reinject it by a call to the
setter method. Michael From: Mark
Combellack [mailto:mcombellack@avaya.com] Hi, I’ve been following
the discussions on dependency reinjection (i.e. getting references re-injected
after the application has been deployed) for Java Issue-4 [1] and it all looks
good. I was wondering if this
approach was going to be extended to include property reinjection. For a long
running application, it would be essential for an Administrator to be able to
update the properties to reflect changes that have taken place after the
application was deployed. If it is not being
covered by Issue-4, is it worth me raising a new issue to cover property
re-injection? Thanks, Mark [1] http://www.osoa.org/jira/browse/JAVA-4
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