Dirk Rudolph created SLING-7788:
-----------------------------------
Summary: registerInjectActivateService() causes non-conform
ServiceRegistration
Key: SLING-7788
URL: https://issues.apache.org/jira/browse/SLING-7788
Project: Sling
Issue Type: Bug
Components: Testing
Affects Versions: Testing OSGi Mock 2.3.8
Reporter: Dirk Rudolph
According to the OSGI R6 Spec 5.2.3 the framework has to automatically set the
{{objectClass}} property to the service registration for the types the service
is registered for.
{quote}The service interface names under which a service object has been
successfully registered are automatically added to the service's properties
under the key objectClass. This value must be set automatically by the
Framework and any value provided by the bundle must be overridden.
{quote}
This is correctly implemented in
[MockServiceRegistration#L67|https://github.com/apache/sling-org-apache-sling-testing-osgi-mock/blob/5adc8b7eb2c2bbffdd422959388e8c998684eda0/src/main/java/org/apache/sling/testing/mock/osgi/MockServiceRegistration.java#L67]
by using the passed array of full qualified class names given to it from the
[MockBundleContext#L101|https://github.com/apache/sling-org-apache-sling-testing-osgi-mock/blob/5adc8b7eb2c2bbffdd422959388e8c998684eda0/src/main/java/org/apache/sling/testing/mock/osgi/MockBundleContext.java#L101]
and
[MockBundleContext#L121|https://github.com/apache/sling-org-apache-sling-testing-osgi-mock/blob/5adc8b7eb2c2bbffdd422959388e8c998684eda0/src/main/java/org/apache/sling/testing/mock/osgi/MockBundleContext.java#L121]
respectively.
On the other hand the the execution flow of
[registerInjectActivateService|https://github.com/apache/sling-org-apache-sling-testing-osgi-mock/blob/5adc8b7eb2c2bbffdd422959388e8c998684eda0/src/main/java/org/apache/sling/testing/mock/osgi/context/OsgiContextImpl.java#L155]
always causes
[MockBundleContext#L101|https://github.com/apache/sling-org-apache-sling-testing-osgi-mock/blob/5adc8b7eb2c2bbffdd422959388e8c998684eda0/src/main/java/org/apache/sling/testing/mock/osgi/MockBundleContext.java#L101]
to be called with {{null}} as service class and so the array of services
provided by the given object s missing for that registration.
This causes for example the ServiceTracker according to 701.6.4.6 OSGI R6 to
not work properly as the Filter it creates internally is referring to
objectClass.
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