Uses of Interface
org.apache.arrow.flight.CallHeaders

Packages that use CallHeaders

Package	Description
org.apache.arrow.flight
org.apache.arrow.flight.auth2
org.apache.arrow.flight.client
org.apache.arrow.flight.grpc

Uses of CallHeaders in org.apache.arrow.flight

Classes in org.apache.arrow.flight that implement CallHeaders

Modifier and Type	Class and Description
class	ErrorFlightMetadata metadata container specific to the binary metadata held in the grpc trailer.
class	FlightCallHeaders An implementation of the Flight headers interface for headers.

Methods in org.apache.arrow.flight that return CallHeaders

Modifier and Type	Method and Description
CallHeaders	ServerHeaderMiddleware.headers() Retrieve the headers for this call.

Methods in org.apache.arrow.flight with parameters of type CallHeaders

Modifier and Type	Method and Description
void	FlightClientMiddleware.onBeforeSendingHeaders(CallHeaders outgoingHeaders) A callback used before request headers are sent.
void	FlightServerMiddleware.onBeforeSendingHeaders(CallHeaders outgoingHeaders) Callback for when the underlying transport is about to send response headers.
void	ServerHeaderMiddleware.onBeforeSendingHeaders(CallHeaders outgoingHeaders)
T	FlightServerMiddleware.Factory.onCallStarted(CallInfo info, CallHeaders incomingHeaders, RequestContext context) A callback for when the call starts.
ServerHeaderMiddleware	ServerHeaderMiddleware.Factory.onCallStarted(CallInfo callInfo, CallHeaders incomingHeaders, RequestContext context)
void	FlightClientMiddleware.onHeadersReceived(CallHeaders incomingHeaders) A callback called after response headers are received.

Constructors in org.apache.arrow.flight with parameters of type CallHeaders

Constructor and Description
HeaderCallOption(CallHeaders headers) Header property constructor.

Uses of CallHeaders in org.apache.arrow.flight.auth2

Methods in org.apache.arrow.flight.auth2 with parameters of type CallHeaders

Modifier and Type	Method and Description
void	BasicAuthCredentialWriter.accept(CallHeaders outputHeaders)
void	BearerCredentialWriter.accept(CallHeaders outputHeaders)
default void	CallHeaderAuthenticator.AuthResult.appendToOutgoingHeaders(CallHeaders outgoingHeaders) Appends a header to the outgoing call headers.
CallHeaderAuthenticator.AuthResult	CallHeaderAuthenticator.authenticate(CallHeaders incomingHeaders) Validate the auth headers sent by the client.
CallHeaderAuthenticator.AuthResult	BasicCallHeaderAuthenticator.authenticate(CallHeaders incomingHeaders)
CallHeaderAuthenticator.AuthResult	BearerTokenAuthenticator.authenticate(CallHeaders incomingHeaders)
CredentialCallOption	ClientBearerHeaderHandler.getCredentialCallOptionFromIncomingHeaders(CallHeaders incomingHeaders)
CredentialCallOption	ClientHeaderHandler.getCredentialCallOptionFromIncomingHeaders(CallHeaders incomingHeaders) Parses the incoming headers and converts them into a CredentialCallOption.
static String	AuthUtilities.getValueFromAuthHeader(CallHeaders headers, String valuePrefix) Helper method for retrieving a value from the Authorization header.
void	ClientIncomingAuthHeaderMiddleware.onBeforeSendingHeaders(CallHeaders outgoingHeaders)
void	ServerCallHeaderAuthMiddleware.onBeforeSendingHeaders(CallHeaders outgoingHeaders)
ServerCallHeaderAuthMiddleware	ServerCallHeaderAuthMiddleware.Factory.onCallStarted(CallInfo callInfo, CallHeaders incomingHeaders, RequestContext context)
void	ClientIncomingAuthHeaderMiddleware.onHeadersReceived(CallHeaders incomingHeaders)

Uses of CallHeaders in org.apache.arrow.flight.client

Methods in org.apache.arrow.flight.client with parameters of type CallHeaders

Modifier and Type	Method and Description
void	ClientCookieMiddleware.onBeforeSendingHeaders(CallHeaders outgoingHeaders)
void	ClientCookieMiddleware.onHeadersReceived(CallHeaders incomingHeaders)

Uses of CallHeaders in org.apache.arrow.flight.grpc

Classes in org.apache.arrow.flight.grpc that implement CallHeaders

Modifier and Type	Class and Description
class	MetadataAdapter A mutable adapter between the gRPC Metadata object and the Flight headers interface.

Constructor parameters in org.apache.arrow.flight.grpc with type arguments of type CallHeaders

Constructor and Description
CallCredentialAdapter(Consumer<CallHeaders> credentialWriter)
CredentialCallOption(Consumer<CallHeaders> credentialWriter)