Class MetadataUtils.HeaderAttachingClientInterceptor.HeaderAttachingClientCall<ReqT,RespT>

java.lang.Object

io.grpc.ClientCall<ReqT,RespT>

io.grpc.PartialForwardingClientCall<ReqT,RespT>

io.grpc.ForwardingClientCall<ReqT,RespT>

io.grpc.ForwardingClientCall.SimpleForwardingClientCall<ReqT,RespT>

io.grpc.stub.MetadataUtils.HeaderAttachingClientInterceptor.HeaderAttachingClientCall<ReqT,RespT>

Enclosing class:

MetadataUtils.HeaderAttachingClientInterceptor

private final class MetadataUtils.HeaderAttachingClientInterceptor.HeaderAttachingClientCall<ReqT,RespT>
extends ForwardingClientCall.SimpleForwardingClientCall<ReqT,RespT>

Nested Class Summary

Nested classes/interfaces inherited from class ForwardingClientCall

ForwardingClientCall.SimpleForwardingClientCall<ReqT,RespT>

Nested classes/interfaces inherited from class ClientCall

ClientCall.Listener<T>

Constructor Summary

Constructors

Constructor	Description
HeaderAttachingClientCall(ClientCall<ReqT,RespT> call)

Method Summary

Modifier and Type	Method	Description
void	start(ClientCall.Listener<RespT> responseListener, Metadata headers)	Start a call, using responseListener for processing response messages.

Methods inherited from class ForwardingClientCall.SimpleForwardingClientCall

delegate

Methods inherited from class ForwardingClientCall

sendMessage

Methods inherited from class PartialForwardingClientCall

cancel, getAttributes, halfClose, isReady, request, setMessageCompression, toString

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

HeaderAttachingClientCall

HeaderAttachingClientCall(ClientCall<ReqT,RespT> call)

Method Details

start

public void start(ClientCall.Listener<RespT> responseListener,
 Metadata headers)

Description copied from class: ClientCall

Start a call, using responseListener for processing response messages.

It must be called prior to any other method on this class, except for ClientCall.cancel(String, Throwable) which may be called at any time.

Since Metadata is not thread-safe, the caller must not access (read or write) headers after this point.

Overrides:

start in class ForwardingClientCall<ReqT,RespT>

Parameters:

responseListener - receives response messages

headers - which can contain extra call metadata, e.g. authentication credentials.