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Posted to dev@sling.apache.org by "Konrad Windszus (Jira)" <ji...@apache.org> on 2021/11/24 07:43:00 UTC

[jira] [Created] (SLING-10935) Improve error message when mandatory references cannot be resolved for constructor injection

Konrad Windszus created SLING-10935:
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             Summary: Improve error message when mandatory references cannot be resolved for constructor injection
                 Key: SLING-10935
                 URL: https://issues.apache.org/jira/browse/SLING-10935
             Project: Sling
          Issue Type: Improvement
          Components: Testing
    Affects Versions: Testing OSGi Mock 3.1.4
            Reporter: Konrad Windszus
            Assignee: Konrad Windszus


When constructor injection is used and a reference is only used as argument to the constructor it gets an automatically generated name by Bnd like "$001" which leads to the following error message when a reference cannot be injected:

{code}
org.apache.sling.testing.mock.osgi.ReferenceViolationException: Unable to inject mandatory reference '$001' for class <MyDSComponentClass> : no matching services were found.
	at org.apache.sling.testing.mock.osgi.OsgiServiceUtil.buildConstructorInjectionValue(OsgiServiceUtil.java:568)
	at org.apache.sling.testing.mock.osgi.OsgiServiceUtil.buildConstructorInjectionValues(OsgiServiceUtil.java:533)
	at org.apache.sling.testing.mock.osgi.OsgiServiceUtil.instantiateServiceWithActivateInject(OsgiServiceUtil.java:493)
	at org.apache.sling.testing.mock.osgi.OsgiServiceUtil.activateInjectServices(OsgiServiceUtil.java:456)
	at org.apache.sling.testing.mock.osgi.MockOsgi.activateInjectServices(MockOsgi.java:190)
	at org.apache.sling.testing.mock.osgi.context.OsgiContextImpl.registerInjectActivateService(OsgiContextImpl.java:191)
	at org.apache.sling.testing.mock.osgi.context.OsgiContextImpl.registerInjectActivateService(OsgiContextImpl.java:179)
	...
{code}



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