Package software.amazon.disco.agent.event

Interface Summary

Interface	Description
CancellationEvent	An event issued to the event bus when request is cancelled
Event	An Event published to the DiSCo event bus
HeaderReplaceable	A composable interface that Disco Events can implement if consumers of those events should be able to manipulate the headers of the request associated with the event.
HeaderRetrievable	A composable interface that disco events can implement if consumers of those events should be able to retrieve the headers of the request associated with the event.
HttpNetworkProtocolRequestEvent	An event that occurs prior to serving a http, network request.
HttpNetworkProtocolResponseEvent	An event that occurs after to serving a http, network request.
Listener	Implement this class to supply a listener to the EventBus
NetworkProtocolEvent	An event issued to the event bus on a network-level call.
NetworkProtocolRequestEvent	Specialization of NetworkProtocolEvent for network requests.
NetworkProtocolResponseEvent	Specialization of NetworkProtocolEvent for network requests.
ProtocolEvent	An event issued to the event bus on a protocol-level call.
ProtocolRequestEvent	Specialization of ProtocolEvent for protocol requests.
ProtocolResponseEvent	Specialization of ProtocolEvent for protocol requests.
ServiceCancellationEvent	Specialization of ServiceEvent for service requests.
ServiceEvent	An event issued to the event bus on a service activity or downstream call
ServiceRequestEvent	Specialization of ServiceEvent for service requests.
ServiceResponseEvent	Specialization of ServiceEvent for service requests.
ThreadEvent	An event issued to the event bus on Thread entry/exit
TransactionEvent	An event issued to the event bus at the beginning and end of logical 'transactions'

Class Summary

Class	Description
AbstractEvent	All Events inherit from this base class.
AbstractNetworkProtocolRequestEvent	An abstract event that defines network-based request occurrences.
AbstractNetworkProtocolResponseEvent	An abstract event that defines network-based response occurrences.
AbstractProtocolEvent	Base class for protocol events; These events here typically occur around service events and provide the mechanisms that make them work.
AbstractProtocolRequestEvent	This event stores information about the invoker of the protocol event.
AbstractProtocolResponseEvent	This event stores information about the resultant outcome of the requested invocation.
AbstractServiceCancellationEvent	An event issued to the event bus when service request is cancelled
AbstractServiceEvent	Base class for service events both Activities (my service is handling a request) and Downstream (I am calling another Service) A 'Service' in the downstream sense may not necessarily be a remote endpoint in the sense of a REST service etc.
AbstractServiceRequestEvent	Base class for service requests, whether from an activity or a downstream
AbstractServiceResponseEvent	Base class for service responses, whether from an activity or a downstream
AbstractThreadEvent	Abstract Event to encapsulate information when execution crosses a thread boundary, within an DiSCo transaction
AbstractTransactionEvent	A class of event to encapsulate the begin or end of a logical Transaction.
HttpServiceDownstreamRequestEvent	Specialization of a ServiceDownstreamRequestEvent, to encapsulate data specific to HTTP-like downstream call requests.
HttpServiceDownstreamResponseEvent	Specialization of a ServiceDownstreamResponseEvent, to encapsulate data specific to HTTP-like downstream call responses.
HttpServletNetworkRequestEvent	A concrete implementation of the HttpNetworkProtocolRequestEvent to express when an HTTP Servlet has been intercepted.
HttpServletNetworkResponseEvent	A concrete implementation of the HttpNetworkProtocolResponseEvent to express after an HTTP Servlet has been intercepted.
ServiceActivityRequestEvent	Concrete ServiceEvent to express a service activity request, i.e.
ServiceActivityResponseEvent	Concrete ServiceEvent to express a service activity response, i.e.
ServiceDownstreamCancellationEvent	An event issued to the event bus when downstream service request is cancelled
ServiceDownstreamRequestEvent	Concrete ServiceEvent to express a service downstream call which is about to occur, i.e.
ServiceDownstreamResponseEvent	Concrete ServiceEvent to express when a service downstream call which has completed, i.e.
ThreadEnterEvent	Concrete ThreadEvent for when a worker thread is entered
ThreadExitEvent	Concrete ThreadEvent for when a worker thread is finished, and the inner FunctionalInterface is about to return
TransactionBeginEvent	Concrete TransactionEvent to denote a transaction logically beginning
TransactionEndEvent	Concrete TransactionEvent to denote a transaction logically ending

Enum Summary

Enum	Description
NetworkProtocolEvent.NetworkType	The underlying network protocol used
ProtocolEvent.Type	The type of this ProtocolEvent
ServiceEvent.Type	The type of this ServiceEvent
ThreadEvent.Operation	The specific type of ThreadEvent
TransactionEvent.Operation	The kind of specific operation of this transaction event