mousio.etcd4j.transport

Class EtcdNettyClient

java.lang.Object

mousio.etcd4j.transport.EtcdNettyClient

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, EtcdClientImpl

public class EtcdNettyClient
extends java.lang.Object
implements EtcdClientImpl

Field Summary

Fields

Modifier and Type	Field and Description
protected int	lastWorkingUriIndex

Constructor Summary

Constructors

Constructor and Description
EtcdNettyClient(EtcdNettyConfig config, EtcdSecurityContext securityContext, java.net.URI... uris) Constructor with custom eventloop group and timeout
EtcdNettyClient(EtcdNettyConfig config, io.netty.handler.ssl.SslContext sslContext, java.net.URI... uris) Constructor with custom eventloop group and timeout
EtcdNettyClient(EtcdNettyConfig config, java.net.URI... uris) Constructor with custom eventloop group and timeout
EtcdNettyClient(EtcdSecurityContext securityContext, java.net.URI... uri) Constructor
EtcdNettyClient(io.netty.handler.ssl.SslContext sslContext, java.net.URI... uri) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Close netty
protected <R> void	connect(EtcdRequest<R> etcdRequest) Connect to server
protected <R> void	connect(EtcdRequest<R> etcdRequest, ConnectionState connectionState) Connect to server
protected io.netty.bootstrap.Bootstrap	getBootstrap() For tests
<R> EtcdResponsePromise<R>	send(EtcdRequest<R> etcdRequest) Send a request and get a future.

Methods inherited from class java.lang.Object

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

Field Detail

lastWorkingUriIndex

protected volatile int lastWorkingUriIndex

Constructor Detail

EtcdNettyClient

public EtcdNettyClient(io.netty.handler.ssl.SslContext sslContext,
               java.net.URI... uri)

Constructor

Parameters:

sslContext - SSL context if connecting with SSL. Null if not connecting with SSL.

uri - to connect to

EtcdNettyClient

public EtcdNettyClient(EtcdSecurityContext securityContext,
               java.net.URI... uri)

Constructor

Parameters:

securityContext - security context.

uri - to connect to

EtcdNettyClient

public EtcdNettyClient(EtcdNettyConfig config,
               io.netty.handler.ssl.SslContext sslContext,
               java.net.URI... uris)

Constructor with custom eventloop group and timeout

Parameters:

config - for netty

sslContext - SSL context if connecting with SSL. Null if not connecting with SSL.

uris - to connect to

EtcdNettyClient

public EtcdNettyClient(EtcdNettyConfig config,
               java.net.URI... uris)

Constructor with custom eventloop group and timeout

Parameters:

config - for netty

uris - to connect to

EtcdNettyClient

public EtcdNettyClient(EtcdNettyConfig config,
               EtcdSecurityContext securityContext,
               java.net.URI... uris)

Constructor with custom eventloop group and timeout

Parameters:

config - for netty

securityContext - security context (ssl, authentication)

uris - to connect to

Method Detail

getBootstrap

protected io.netty.bootstrap.Bootstrap getBootstrap()

For tests

Returns:

the current bootstrap

send

public <R> EtcdResponsePromise<R> send(EtcdRequest<R> etcdRequest)
                            throws java.io.IOException

Send a request and get a future.

Specified by:

send in interface EtcdClientImpl

Type Parameters:

R - Type of response

Parameters:

etcdRequest - Etcd Request to send

Returns:

Promise for the request.

Throws:

java.io.IOException - if IO failure while sending

connect

protected <R> void connect(EtcdRequest<R> etcdRequest)
                throws java.io.IOException

Connect to server

Type Parameters:

R - Type of response

Parameters:

etcdRequest - to request with

Throws:

java.io.IOException - if request could not be sent.

connect

protected <R> void connect(EtcdRequest<R> etcdRequest,
               ConnectionState connectionState)
                throws java.io.IOException

Connect to server

Type Parameters:

R - Type of response

Parameters:

etcdRequest - to request with

connectionState - for retries

Throws:

java.io.IOException - if request could not be sent.

close

public void close()

Close netty

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface EtcdClientImpl