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https://issues.apache.org/jira/browse/KARAF-6474?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Timo E aus E resolved KARAF-6474.
---------------------------------
Resolution: Resolved
> Reference binding with target filter does not work
> --------------------------------------------------
>
> Key: KARAF-6474
> URL: https://issues.apache.org/jira/browse/KARAF-6474
> Project: Karaf
> Issue Type: Question
> Components: karaf
> Affects Versions: 4.1.7, 4.2.6
> Reporter: Timo E aus E
> Assignee: Jean-Baptiste Onofré
> Priority: Major
>
> Hello,
> I face a problem when trying to reference a SCR Component by another SCR
> Component. My setup is:
> * There is an interface and its implementation, being provided by two OSGi
> bundles.
> * Two configuration files initiate two instances of the implementation.
> * Two consumers reference the interface, using the {{target}} property of the
> {{@Reference}} annotation.
> Codebase is here: https://github.com/timoe/karaf-4-playground. It can be
> build and started by {{mvn clean install &&
> assembly/target/assembly/bin/karaf clean}}.
> I set this up via features. Feature-1 contains the interface and its
> implementation. Feature-2 contains both consumers. Feature-1 is a boot
> feature, Feature-2 is just installed. When Feature-2 is installed I get
> {code}
> karaf@root()> feature:install playground-feature-2
> Error executing command: Unable to resolve root: missing requirement [root]
> osgi.identity; osgi.identity=playground-feature-2; type=karaf.feature;
> version="[0.0.1.SNAPSHOT,0.0.1.SNAPSHOT]";
> filter:="(&(osgi.identity=playground-feature-2)(type=karaf.feature)(version>=0.0.1.SNAPSHOT)(version<=0.0.1.SNAPSHOT))"
> [caused by: Unable to resolve playground-feature-2/0.0.1.SNAPSHOT: missing
> requirement [playground-feature-2/0.0.1.SNAPSHOT] osgi.identity;
> osgi.identity=karaf4-playground.playground-api-consumer-1; type=osgi.bundle;
> version="[0.0.1.SNAPSHOT,0.0.1.SNAPSHOT]"; resolution:=mandatory [caused by:
> Unable to resolve karaf4-playground.playground-api-consumer-1/0.0.1.SNAPSHOT:
> missing requirement
> [karaf4-playground.playground-api-consumer-1/0.0.1.SNAPSHOT] osgi.service;
> effective:=active;
> filter:="(&(objectClass=karafplayground.interface1.ResponderService)(type=world))"]]
> {code}
> I played around with Felix SCR annotation as well, result is the same.
> One strange thing is: When I install bundles from Feature-2 separately
> {{bundle:install
> mvn:karaf4-playground/playground-api-consumer-1/0.0.1-SNAPSHOT}},
> {{bundle:install
> mvn:karaf4-playground/playground-api-consumer-2/0.0.1-SNAPSHOT}} and start
> them afterwards, they appear.
> Can you help me out with that?
> Thanks
> -- Timo
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