org.apache.arrow.flight

Interface FlightProducer.CallContext

Enclosing interface:

FlightProducer

public static interface FlightProducer.CallContext

Call-specific context.

Method Summary

Modifier and Type	Method and Description
Map<FlightServerMiddleware.Key<?>,FlightServerMiddleware>	getMiddleware() Get an immutable map of middleware for this call.
<T extends FlightServerMiddleware> T	getMiddleware(FlightServerMiddleware.Key<T> key) Get the middleware instance of the given type for this call.
boolean	isCancelled() Whether the call has been cancelled by the client.
String	peerIdentity() The identity of the authenticated peer.

Method Detail

peerIdentity

String peerIdentity()

The identity of the authenticated peer. May be the empty string if unknown.

isCancelled

boolean isCancelled()

Whether the call has been cancelled by the client.

getMiddleware

<T extends FlightServerMiddleware> T getMiddleware(FlightServerMiddleware.Key<T> key)

Get the middleware instance of the given type for this call.

Returns null if not found.

getMiddleware

Map<FlightServerMiddleware.Key<?>,FlightServerMiddleware> getMiddleware()

Get an immutable map of middleware for this call.