org.apache.axis2.engine
Interfaces 
AxisConfigurator
AxisObserver
Handler
MessageReceiver
Classes 
AbstractDispatcher
AddressingBasedDispatcher
AxisConfiguration
AxisEngine
AxisEvent
DependencyManager
DispatchPhase
InstanceDispatcher
ListenerManager
Phase
RequestURIBasedDispatcher
SOAPActionBasedDispatcher
SOAPMessageBodyBasedDispatcher
Exceptions 
AxisError