feat: implement Configuration Injection #4617
Merged
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What this PR changes/adds
This PR implements the configuration injection feature whereby configuration values can be injected in several ways.
To do that, some responsibility was moved from the
DependencyGraph
and theInjectionPointScanner
into the concreteInjectionPoint
implementations.Why it does that
ease of use
Further notes
Adapting the EDC code base to this new feature will come in a subsequent PR, but just to show how the mechanism works, I used it in the
StsRemoteClientConfigurationExtension
and in theCoreServicesExtension
.verified with MVD
Future Work
providing default values for
ValueInjectionPoints
andConfigurationInjectionPoints
isn't very elegant at the moment. The existingdefaultProvider
mechanism should be used, but that'll require some more refactoring. So I'll do this in a subsequent PR to keep this one somewhat focused.in subsequent iterations the
DependencyGraph
will get improved in terms of its public API and error handlingLinked Issue(s)
Contributes to #4610
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