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https://issues.apache.org/jira/browse/FELIX-4305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13825279#comment-13825279
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Pierre De Rop edited comment on FELIX-4305 at 11/18/13 11:50 AM:
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Attached new proposed patch, which allows to propagate adapter, as well as
aspect service properties.
All tests seem to pass OK, including the new AspectWithPropagationTest.
was (Author: pderop):
Attached new proposed patch, which allows to propagate adapter, as well as
aspect service properties.
All tests seems to pass OK, including the new AspectWithPropagationTest.
> DependencyMananer Adapters - service properties propagation
> -----------------------------------------------------------
>
> Key: FELIX-4305
> URL: https://issues.apache.org/jira/browse/FELIX-4305
> Project: Felix
> Issue Type: Improvement
> Components: Dependency Manager
> Reporter: Pierre De Rop
> Attachments: FELIX-4305.patch
>
>
> When creating an adapter service, the adapter service inherits the service
> properties of the adapted service (aspect, service id, service rank and
> object class excluded) and can have additional properties specified.
> For example:
>
> Service A [ objectClass=X, service.id=1, name=Piet ]
> A serviceAdapter on A looks like:
> ServiceAdapter A [ objectClass=Y, service.id=2, name=Piet, system=X]
> It inherits the non-identifying service properties from A (name), and can
> have additional properties defined (system).
>
> Now I change the service properties for Service A. After this, it looks like:
> Service A [ objectClass=X, service.id=1, name=Sint ]
>
> But after this change, the service properties modification is not propagated
> to the ServiceAdapter, which is currently unaffected:
> ServiceAdapter A [ objectClass=Y, service.id=2, name=Piet, system=X]
> It is desirable to propagate the changed properties of "A" to the
> "ServiceAdapter A", so it then becomes:
> ServiceAdapter A [ objectClass=Y, service.id=2, name=Sint, system=X]
> It is then the responsibility of clients depending on the service adapter to
> listen to service properties change events (using the ServiceDependency
> "change" callback).
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