- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@ConsumerType @FunctionalInterface public interface AllServiceListener extends ServiceListenerA
ServiceEventlistener that does not filter based upon package wiring.
AllServiceListeneris a listener interface that may be implemented by a bundle developer. When a
ServiceEventis fired, it is synchronously delivered to an
AllServiceListener. The Framework may deliver
ServiceEventobjects to an
AllServiceListenerout of order and may concurrently call and/or reenter an
AllServiceListenerobject is registered with the Framework using the
AllServiceListenerobjects are called with a
ServiceEventobject when a service is registered, modified, or is in the process of unregistering.
ServiceEventobject delivery to
AllServiceListenerobjects is filtered by the filter specified when the listener was registered. If the Java Runtime Environment supports permissions, then additional filtering is done.
ServiceEventobjects are only delivered to the listener if the bundle which defines the listener object's class has the appropriate
ServicePermissionto get the service using at least one of the named classes under which the service was registered.
AllServiceListenerobjects receive all
ServiceEventobjects regardless of whether the package source of the listening bundle is equal to the package source of the bundle that registered the service. This means that the listener may not be able to cast the service object to any of its corresponding service interfaces if the service object is retrieved.