Package com.clickhouse.client.http

Class ClickHouseHttpClient

java.lang.Object

com.clickhouse.client.AbstractClient<ClickHouseHttpConnection>

com.clickhouse.client.http.ClickHouseHttpClient

All Implemented Interfaces:

ClickHouseClient, AutoCloseable

public class ClickHouseHttpClient
extends AbstractClient<ClickHouseHttpConnection>

Field Summary

Fields inherited from class com.clickhouse.client.AbstractClient

lock

Constructor Summary

Constructors

Constructor	Description
ClickHouseHttpClient()

Method Summary

Modifier and Type	Method	Description
boolean	accept(ClickHouseProtocol protocol)
protected String	buildQueryParams(Map<String,String> params)
protected boolean	checkConnection(ClickHouseHttpConnection connection, ClickHouseNode requestServer, ClickHouseNode currentServer, ClickHouseRequest<?> request)
protected void	closeConnection(ClickHouseHttpConnection connection, boolean force)
CompletableFuture<ClickHouseResponse>	execute(ClickHouseRequest<?> request)
Class<? extends ClickHouseOption>	getOptionClass()
protected ClickHouseHttpConnection	newConnection(ClickHouseHttpConnection connection, ClickHouseNode server, ClickHouseRequest<?> request)
boolean	ping(ClickHouseNode server, int timeout)
protected ClickHouseResponse	postRequest(ClickHouseRequest<?> sealedRequest)

Methods inherited from class com.clickhouse.client.AbstractClient

close, failedResponse, getConfig, getConnection, getExecutor, getServer, init

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

ClickHouseHttpClient

public ClickHouseHttpClient()

Method Detail

checkConnection

protected boolean checkConnection(ClickHouseHttpConnection connection,
                                  ClickHouseNode requestServer,
                                  ClickHouseNode currentServer,
                                  ClickHouseRequest<?> request)

Overrides:

checkConnection in class AbstractClient<ClickHouseHttpConnection>

newConnection

protected ClickHouseHttpConnection newConnection(ClickHouseHttpConnection connection,
                                                 ClickHouseNode server,
                                                 ClickHouseRequest<?> request)

Specified by:

newConnection in class AbstractClient<ClickHouseHttpConnection>

closeConnection

protected void closeConnection(ClickHouseHttpConnection connection,
                               boolean force)

Specified by:

closeConnection in class AbstractClient<ClickHouseHttpConnection>

buildQueryParams

protected String buildQueryParams(Map<String,String> params)

postRequest

protected ClickHouseResponse postRequest(ClickHouseRequest<?> sealedRequest)
                                  throws IOException

Throws:

IOException

accept

public boolean accept(ClickHouseProtocol protocol)

execute

public CompletableFuture<ClickHouseResponse> execute(ClickHouseRequest<?> request)

getOptionClass

public final Class<? extends ClickHouseOption> getOptionClass()

ping

public boolean ping(ClickHouseNode server,
                    int timeout)