tech.ydb.core.impl

Class BaseGrpcTransport

java.lang.Object

tech.ydb.core.impl.BaseGrpcTransport

All Implemented Interfaces:

AutoCloseable, GrpcTransport

Direct Known Subclasses:

FixedCallOptionsTransport, MultiChannelTransport, SingleChannelTransport, YdbTransportImpl

public abstract class BaseGrpcTransport
extends Object
implements GrpcTransport

Author:

Aleksandr Gorshenin

Constructor Summary

Constructors

Constructor and Description
BaseGrpcTransport()

Method Summary

Modifier and Type	Method and Description
void	close()
protected abstract AuthCallOptions	getAuthCallOptions()
protected abstract GrpcChannel	getChannel(GrpcRequestSettings settings)
<ReqT,RespT> GrpcReadStream<RespT>	readStreamCall(io.grpc.MethodDescriptor<ReqT,RespT> method, GrpcRequestSettings settings, ReqT request)
<ReqT,RespT> GrpcReadWriteStream<RespT,ReqT>	readWriteStreamCall(io.grpc.MethodDescriptor<ReqT,RespT> method, GrpcRequestSettings settings)
protected void	shutdown()
<ReqT,RespT> CompletableFuture<Result<RespT>>	unaryCall(io.grpc.MethodDescriptor<ReqT,RespT> method, GrpcRequestSettings settings, ReqT request)
protected abstract void	updateChannelStatus(GrpcChannel channel, io.grpc.Status status)

Methods inherited from class java.lang.Object

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

Methods inherited from interface tech.ydb.core.grpc.GrpcTransport

forConnectionString, forEndpoint, forHost, forHost, getDatabase, getScheduler

Constructor Detail

BaseGrpcTransport

public BaseGrpcTransport()

Method Detail

getAuthCallOptions

protected abstract AuthCallOptions getAuthCallOptions()

getChannel

protected abstract GrpcChannel getChannel(GrpcRequestSettings settings)

updateChannelStatus

protected abstract void updateChannelStatus(GrpcChannel channel,
                                            io.grpc.Status status)

shutdown

protected void shutdown()

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface GrpcTransport

unaryCall

public <ReqT,RespT> CompletableFuture<Result<RespT>> unaryCall(io.grpc.MethodDescriptor<ReqT,RespT> method,
                                                               GrpcRequestSettings settings,
                                                               ReqT request)

Specified by:

unaryCall in interface GrpcTransport

readStreamCall

public <ReqT,RespT> GrpcReadStream<RespT> readStreamCall(io.grpc.MethodDescriptor<ReqT,RespT> method,
                                                         GrpcRequestSettings settings,
                                                         ReqT request)

Specified by:

readStreamCall in interface GrpcTransport

readWriteStreamCall

public <ReqT,RespT> GrpcReadWriteStream<RespT,ReqT> readWriteStreamCall(io.grpc.MethodDescriptor<ReqT,RespT> method,
                                                                        GrpcRequestSettings settings)

Specified by:

readWriteStreamCall in interface GrpcTransport