io.picodata.driver.core.connection

Class TarantoolConnectionImpl

java.lang.Object

io.picodata.driver.core.connection.TarantoolConnectionImpl

All Implemented Interfaces:

TarantoolConnection, AutoCloseable

public class TarantoolConnectionImpl
extends Object
implements TarantoolConnection

Field Summary

Fields

Modifier and Type	Field and Description
protected io.netty.channel.Channel	channel
protected RequestFutureManager	requestManager
protected TarantoolVersionHolder	versionHolder

Constructor Summary

Constructors

Constructor and Description
TarantoolConnectionImpl(RequestFutureManager requestManager, TarantoolVersionHolder versionHolder, io.netty.channel.Channel channel)

Method Summary

Modifier and Type	Method and Description
void	addConnectionCloseListener(TarantoolConnectionCloseListener listener) Add a listener which is invoked when the connection is closed.
void	addConnectionFailureListener(TarantoolConnectionFailureListener listener) Add a listener which is invoked when the connection is broken from the server side (e.g. server closed the connection or a network failure has occurred).
void	close()
io.netty.channel.Channel	getChannel() Get the Netty channel baking this connection
InetSocketAddress	getRemoteAddress() Get the Tarantool server address for this connection
TarantoolVersion	getVersion() Get the Tarantool server version
boolean	isConnected() Get the connection status
TarantoolRequestMetadata	sendRequest(TarantoolRequest request) Send a prepared request to the Tarantool server and flush the buffer

Methods inherited from class java.lang.Object

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

Field Detail

versionHolder

protected final TarantoolVersionHolder versionHolder

requestManager

protected final RequestFutureManager requestManager

channel

protected final io.netty.channel.Channel channel

Constructor Detail

TarantoolConnectionImpl

public TarantoolConnectionImpl(RequestFutureManager requestManager,
                               TarantoolVersionHolder versionHolder,
                               io.netty.channel.Channel channel)

Method Detail

getRemoteAddress

public InetSocketAddress getRemoteAddress()
                                   throws TarantoolClientException

Description copied from interface: TarantoolConnection

Get the Tarantool server address for this connection

Specified by:

getRemoteAddress in interface TarantoolConnection

Returns:

server address

Throws:

TarantoolClientException - if the client is not connected

getVersion

public TarantoolVersion getVersion()
                            throws TarantoolClientException

Description copied from interface: TarantoolConnection

Get the Tarantool server version

Specified by:

getVersion in interface TarantoolConnection

Returns:

TarantoolVersion

Throws:

TarantoolClientException - if the client is not connected

isConnected

public boolean isConnected()

Description copied from interface: TarantoolConnection

Get the connection status

Specified by:

isConnected in interface TarantoolConnection

Returns:

true, if the connection is alive

sendRequest

public TarantoolRequestMetadata sendRequest(TarantoolRequest request)

Description copied from interface: TarantoolConnection

Send a prepared request to the Tarantool server and flush the buffer

Specified by:

sendRequest in interface TarantoolConnection

Parameters:

request - the request

Returns:

request metadata containing the request result future

getChannel

public io.netty.channel.Channel getChannel()

Description copied from interface: TarantoolConnection

Get the Netty channel baking this connection

Specified by:

getChannel in interface TarantoolConnection

Returns:

channel

addConnectionFailureListener

public void addConnectionFailureListener(TarantoolConnectionFailureListener listener)

Description copied from interface: TarantoolConnection

Add a listener which is invoked when the connection is broken from the server side (e.g. server closed the connection or a network failure has occurred).

Specified by:

addConnectionFailureListener in interface TarantoolConnection

Parameters:

listener - a TarantoolConnectionFailureListener instance

addConnectionCloseListener

public void addConnectionCloseListener(TarantoolConnectionCloseListener listener)

Description copied from interface: TarantoolConnection

Add a listener which is invoked when the connection is closed. The internal channel may probably be in an invalid state at this moment.

Specified by:

addConnectionCloseListener in interface TarantoolConnection

Parameters:

listener - a TarantoolConnectionCloseListener instance

close

public void close()

Specified by:

close in interface AutoCloseable