Service, ServiceEvent, ServiceFactory, ServiceFinder, ServiceListener, ServiceRef, ServiceRegistry
This is the base class for all services
registered with the ServiceRegistry.
The ServiceEvent class holds information about
an event caused by a change to a service registration.
A ServiceFactory is a special Service that, as its name
implies, acts as a factory for Service objects.
A utility class that simplifies service
lookup and instantiation.
ServiceListener objects are used to dynamically react to service
registrations and unregistrations.
ServiceRef objects are used by the ServiceRegistry class
to manage service registrations.
The ServiceRegistry allows a bundle to provide services
to other bundle, and to find services provided by