Michael Vorburger created KARAF-5767:
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Summary: missing OSGi service for @Reference in Action does not
lead to failed diag but
Key: KARAF-5767
URL: https://issues.apache.org/jira/browse/KARAF-5767
Project: Karaf
Issue Type: Bug
Components: karaf-shell
Affects Versions: 4.2.0
Reporter: Michael Vorburger
While [migrating a Karaf command from extending deprecated OsgiCommandSupport
to implementing the Action
interface|https://git.opendaylight.org/gerrit/#/c/72204], I've noticed that if
you have a {{@Reference}} to a type under which there is no OSGi Service
registered, then that command is simply ignored - without any error in the log.
While I understand perfectly well that this lazy initialiation is how
Declarative Services (DS) work, because the bundle that provides said service
could still be installed later, it still seems to me that {{diag}} (which is
based on {{org.apache.karaf.bundle.core.BundleService}} AFAIK) could and in an
ideal world should report such missing services.
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