org.apache.nifi.event.transport.netty

Class NettyEventServerFactory

java.lang.Object

org.apache.nifi.event.transport.netty.EventLoopGroupFactory

org.apache.nifi.event.transport.netty.NettyEventServerFactory

All Implemented Interfaces:

EventServerFactory

Direct Known Subclasses:

ByteArrayMessageNettyEventServerFactory

public class NettyEventServerFactory
extends EventLoopGroupFactory
implements EventServerFactory

Netty Event Server Factory

Field Summary

Fields

Modifier and Type	Field and Description
private InetAddress	address
private BufferAllocator	bufferAllocator
private ClientAuth	clientAuth
private Supplier<List<io.netty.channel.ChannelHandler>>	handlerSupplier
private Duration	idleTimeout
private int	port
private TransportProtocol	protocol
private Duration	shutdownQuietPeriod
private Duration	shutdownTimeout
private Boolean	socketKeepAlive
private Integer	socketReceiveBuffer
private SSLContext	sslContext
private SSLParameters	sslParameters

Constructor Summary

Constructors

Constructor and Description
NettyEventServerFactory(InetAddress address, int port, TransportProtocol protocol)

Method Summary

Modifier and Type	Method and Description
private io.netty.bootstrap.AbstractBootstrap<?,?>	getBootstrap()
private EventServer	getBoundEventServer(io.netty.bootstrap.AbstractBootstrap<?,?> bootstrap, io.netty.channel.EventLoopGroup group)
private io.netty.channel.ChannelInitializer<?>	getChannelInitializer()
EventServer	getEventServer() Get Event Server with Channel bound to configured address and port number
void	setBufferAllocator(BufferAllocator bufferAllocator) Set Buffer Allocator option overriding the default POOLED configuration
private void	setChannelOptions(io.netty.bootstrap.AbstractBootstrap<?,?> bootstrap)
void	setClientAuth(ClientAuth clientAuth) Set Client Authentication
void	setHandlerSupplier(Supplier<List<io.netty.channel.ChannelHandler>> handlerSupplier) Set Channel Handler Supplier
void	setIdleTimeout(Duration timeout) Set an idle timeout for connections, which closes a connection when there have been no read or writes for the given timeout period.
void	setShutdownQuietPeriod(Duration quietPeriod) Set shutdown quiet period
void	setShutdownTimeout(Duration timeout) Set shutdown timeout
void	setSocketKeepAlive(Boolean socketKeepAlive) Set Socket Keep Alive for TCP Sockets
void	setSocketReceiveBuffer(Integer socketReceiveBuffer) Set Socket Receive Buffer Size for TCP Sockets
void	setSslContext(SSLContext sslContext) Set SSL Context to enable TLS Channel Handler
void	setSslParameters(SSLParameters sslParameters) Set SSL Parameters for optional additional configuration of TLS negotiation

Methods inherited from class org.apache.nifi.event.transport.netty.EventLoopGroupFactory

getEventLoopGroup, setThreadNamePrefix, setWorkerThreads

Methods inherited from class java.lang.Object

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

Field Detail

address

private final InetAddress address

port

private final int port

protocol

private final TransportProtocol protocol

handlerSupplier

private Supplier<List<io.netty.channel.ChannelHandler>> handlerSupplier

socketReceiveBuffer

private Integer socketReceiveBuffer

socketKeepAlive

private Boolean socketKeepAlive

sslContext

private SSLContext sslContext

sslParameters

private SSLParameters sslParameters

clientAuth

private ClientAuth clientAuth

shutdownQuietPeriod

private Duration shutdownQuietPeriod

shutdownTimeout

private Duration shutdownTimeout

idleTimeout

private Duration idleTimeout

bufferAllocator

private BufferAllocator bufferAllocator

Constructor Detail

NettyEventServerFactory

public NettyEventServerFactory(InetAddress address,
                               int port,
                               TransportProtocol protocol)

Method Detail

setHandlerSupplier

public void setHandlerSupplier(Supplier<List<io.netty.channel.ChannelHandler>> handlerSupplier)

Set Channel Handler Supplier

Parameters:

handlerSupplier - Channel Handler Supplier

setSocketKeepAlive

public void setSocketKeepAlive(Boolean socketKeepAlive)

Set Socket Keep Alive for TCP Sockets

Parameters:

socketKeepAlive - Keep Alive can be null to use default setting

setSocketReceiveBuffer

public void setSocketReceiveBuffer(Integer socketReceiveBuffer)

Set Socket Receive Buffer Size for TCP Sockets

Parameters:

socketReceiveBuffer - Receive Buffer size can be null to use default setting

setSslContext

public void setSslContext(SSLContext sslContext)

Set SSL Context to enable TLS Channel Handler

Parameters:

sslContext - SSL Context

setSslParameters

public void setSslParameters(SSLParameters sslParameters)

Set SSL Parameters for optional additional configuration of TLS negotiation

Parameters:

sslParameters - SSL Parameters

setClientAuth

public void setClientAuth(ClientAuth clientAuth)

Set Client Authentication

Parameters:

clientAuth - Client Authentication

setShutdownQuietPeriod

public void setShutdownQuietPeriod(Duration quietPeriod)

Set shutdown quiet period

Parameters:

quietPeriod - shutdown quiet period

setShutdownTimeout

public void setShutdownTimeout(Duration timeout)

Set shutdown timeout

Parameters:

timeout - shutdown timeout

setBufferAllocator

public void setBufferAllocator(BufferAllocator bufferAllocator)

Set Buffer Allocator option overriding the default POOLED configuration

Parameters:

bufferAllocator - Buffer Allocator

setIdleTimeout

public void setIdleTimeout(Duration timeout)

Set an idle timeout for connections, which closes a connection when there have been no read or writes for the given timeout period. Has no default - idle connections will not be closed by the server unless this timeout is set to non-zero.

getEventServer

public EventServer getEventServer()

Get Event Server with Channel bound to configured address and port number

Specified by:

getEventServer in interface EventServerFactory

Returns:

Event Sender

setChannelOptions

private void setChannelOptions(io.netty.bootstrap.AbstractBootstrap<?,?> bootstrap)

getBootstrap

private io.netty.bootstrap.AbstractBootstrap<?,?> getBootstrap()

getChannelInitializer

private io.netty.channel.ChannelInitializer<?> getChannelInitializer()

getBoundEventServer

private EventServer getBoundEventServer(io.netty.bootstrap.AbstractBootstrap<?,?> bootstrap,
                                        io.netty.channel.EventLoopGroup group)