org.apache.cxf.transport
Interfaces 
Conduit
ConduitInitiator
ConduitInitiatorManager
Destination
DestinationFactory
DestinationFactoryManager
DestinationWithEndpoint
MessageObserver
MultiplexDestination
Observable
Session
Classes 
AbstractConduit
AbstractDestination
AbstractMultiplexDestination
AbstractObservable
AbstractTransportFactory
ChainInitiationObserver
ConduitInitiatorManagerImpl
DestinationFactoryManagerImpl
HttpUriMapper
MultipleEndpointObserver
TransportFinder
TransportURIResolver