Robert Munteanu created SLING-4235:
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Summary: Update adaters documentation with some best practices
Key: SLING-4235
URL: https://issues.apache.org/jira/browse/SLING-4235
Project: Sling
Issue Type: Task
Components: Documentation
Reporter: Robert Munteanu
Assignee: Robert Munteanu
Some content which should find its way to
http://sling.apache.org/documentation/the-sling-engine/adapters.html :
1. Adapters are meant primarily for request-time usage ; it's recommended , if
at all possible, to depend on OSGi services when working in other OSGi services
2. If the bundle that registers an adapter factory has been wired to the bundle
consuming the adapter, it does not mean that the adapter factory is
registered(!), since the providing bundle can be in the RESOLVED state.
3. If you want to be certain that a certain adapter factory is registered, you
can subscribe to OSGi events fired by the AdapterManager or ( since 2.1.4)
declare a dependency on the virtual Adaption service.
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