Package com.clickhouse.client.grpc

Class ClickHouseGrpcClient

java.lang.Object

com.clickhouse.client.AbstractClient<io.grpc.ManagedChannel>

com.clickhouse.client.grpc.ClickHouseGrpcClient

All Implemented Interfaces:

ClickHouseClient, AutoCloseable

public class ClickHouseGrpcClient
extends AbstractClient<io.grpc.ManagedChannel>

Field Summary

Fields inherited from class com.clickhouse.client.AbstractClient

lock

Constructor Summary

Constructors

Constructor	Description
ClickHouseGrpcClient()

Method Summary

Modifier and Type	Method	Description
boolean	accept(ClickHouseProtocol protocol)
protected boolean	checkHealth(ClickHouseNode server, int timeout)
protected void	closeConnection(io.grpc.ManagedChannel connection, boolean force)
protected static QueryInfo	convert(ClickHouseRequest<?> request)
protected void	fill(ClickHouseRequest<?> request, io.grpc.stub.StreamObserver<QueryInfo> observer)
protected Object[]	getAsyncExecArguments(ClickHouseRequest<?> sealedRequest)
Class<? extends ClickHouseOption>	getOptionClass()
protected Collection<ClickHouseProtocol>	getSupportedProtocols()
protected io.grpc.ManagedChannel	newConnection(io.grpc.ManagedChannel connection, ClickHouseNode server, ClickHouseRequest<?> request)
protected ClickHouseResponse	send(ClickHouseRequest<?> sealedRequest)
protected ClickHouseResponse	sendAsync(ClickHouseRequest<?> sealedRequest, Object... args)

Methods inherited from class com.clickhouse.client.AbstractClient

checkConnection, close, connect, connect, connect, execute, failedResponse, getConfig, getConnection, getExecutor, getServer, init, ping

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.clickhouse.client.ClickHouseClient

connect, executeAndWait

Constructor Detail

ClickHouseGrpcClient

public ClickHouseGrpcClient()

Method Detail

convert

protected static QueryInfo convert(ClickHouseRequest<?> request)

checkHealth

protected boolean checkHealth(ClickHouseNode server,
                              int timeout)

Specified by:

checkHealth in class AbstractClient<io.grpc.ManagedChannel>

closeConnection

protected void closeConnection(io.grpc.ManagedChannel connection,
                               boolean force)

Specified by:

closeConnection in class AbstractClient<io.grpc.ManagedChannel>

getSupportedProtocols

protected Collection<ClickHouseProtocol> getSupportedProtocols()

Specified by:

getSupportedProtocols in class AbstractClient<io.grpc.ManagedChannel>

newConnection

protected io.grpc.ManagedChannel newConnection(io.grpc.ManagedChannel connection,
                                               ClickHouseNode server,
                                               ClickHouseRequest<?> request)

Specified by:

newConnection in class AbstractClient<io.grpc.ManagedChannel>

fill

protected void fill(ClickHouseRequest<?> request,
                    io.grpc.stub.StreamObserver<QueryInfo> observer)

getAsyncExecArguments

protected Object[] getAsyncExecArguments(ClickHouseRequest<?> sealedRequest)

Overrides:

getAsyncExecArguments in class AbstractClient<io.grpc.ManagedChannel>

sendAsync

protected ClickHouseResponse sendAsync(ClickHouseRequest<?> sealedRequest,
                                       Object... args)
                                throws ClickHouseException,
                                       IOException

Overrides:

sendAsync in class AbstractClient<io.grpc.ManagedChannel>

Throws:

ClickHouseException

IOException

send

protected ClickHouseResponse send(ClickHouseRequest<?> sealedRequest)
                           throws ClickHouseException,
                                  IOException

Specified by:

send in class AbstractClient<io.grpc.ManagedChannel>

Throws:

ClickHouseException

IOException

accept

public boolean accept(ClickHouseProtocol protocol)

Specified by:

accept in interface ClickHouseClient

Overrides:

accept in class AbstractClient<io.grpc.ManagedChannel>

getOptionClass

public Class<? extends ClickHouseOption> getOptionClass()