org.springframework.integration.ip.tcp
Class TcpInboundGateway

java.lang.Object
  org.springframework.integration.context.IntegrationObjectSupport
      org.springframework.integration.endpoint.AbstractEndpoint
          org.springframework.integration.gateway.MessagingGatewaySupport
              org.springframework.integration.ip.tcp.TcpInboundGateway

All Implemented Interfaces:

BeanFactoryAware, BeanNameAware, InitializingBean, Lifecycle, Phased, SmartLifecycle, NamedComponent, TrackableComponent, TcpListener, TcpSender

public class TcpInboundGateway
extends MessagingGatewaySupport
implements TcpListener, TcpSender

Inbound Gateway using a server connection factory - threading is controlled by the factory. For java.net connections, each socket can process only one message at a time. For java.nio connections, messages may be multiplexed but the client will need to provide correlation logic. If the client is a TcpOutboundGateway multiplexing is not used, but multiple concurrent connections can be used if the connection factory uses single-use connections. For true asynchronous bi-directional communication, a pair of inbound / outbound channel adapters should be used.

Since:

2.0

Field Summary

protected AbstractServerConnectionFactory

connectionFactory

Fields inherited from class org.springframework.integration.context.IntegrationObjectSupport

logger

Constructor Summary

TcpInboundGateway()

Method Summary

void	addNewConnection(TcpConnection connection) When we are using sockets owned by a TcpListener, this method is called each time a new connection is made.
java.lang.String	getComponentType() Subclasses may implement this method to provide component type information.
boolean	isListening()
boolean	onMessage(Message<?> message) Called by a TCPConnection when a new message arrives.
void	removeDeadConnection(TcpConnection connection) When we are using sockets owned by a TcpListener, this method is called each time a connection is closed.
void	setConnectionFactory(AbstractServerConnectionFactory connectionFactory)

Methods inherited from class org.springframework.integration.gateway.MessagingGatewaySupport

doStart, doStop, onInit, receive, send, sendAndReceive, sendAndReceiveMessage, setErrorChannel, setReplyChannel, setReplyMapper, setReplyTimeout, setRequestChannel, setRequestMapper, setRequestTimeout, setShouldTrack

Methods inherited from class org.springframework.integration.endpoint.AbstractEndpoint

getPhase, isAutoStartup, isRunning, setAutoStartup, setPhase, setTaskScheduler, start, stop, stop

Methods inherited from class org.springframework.integration.context.IntegrationObjectSupport

afterPropertiesSet, getBeanFactory, getComponentName, getConversionService, getTaskScheduler, setBeanFactory, setBeanName, setComponentName, setConversionService, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.integration.context.NamedComponent

getComponentName

Field Detail

connectionFactory

protected AbstractServerConnectionFactory connectionFactory

Constructor Detail

TcpInboundGateway

public TcpInboundGateway()

Method Detail

onMessage

public boolean onMessage(Message<?> message)

Description copied from interface: TcpListener

Called by a TCPConnection when a new message arrives.

Specified by:

onMessage in interface TcpListener

Parameters:

message - The message.

Returns:

true if the message was intercepted

isListening

public boolean isListening()

Returns:

true if the associated connection factory is listening.

setConnectionFactory

public void setConnectionFactory(AbstractServerConnectionFactory connectionFactory)

Parameters:

connectionFactory - the Connection Factory

addNewConnection

public void addNewConnection(TcpConnection connection)

Description copied from interface: TcpSender

When we are using sockets owned by a TcpListener, this method is called each time a new connection is made.

Specified by:

addNewConnection in interface TcpSender

Parameters:

connection - The connection.

removeDeadConnection

public void removeDeadConnection(TcpConnection connection)

Description copied from interface: TcpSender

When we are using sockets owned by a TcpListener, this method is called each time a connection is closed.

Specified by:

removeDeadConnection in interface TcpSender

Parameters:

connection - The connection.

getComponentType

public java.lang.String getComponentType()

Description copied from class: IntegrationObjectSupport

Subclasses may implement this method to provide component type information.

Specified by:

getComponentType in interface NamedComponent

Overrides:

getComponentType in class MessagingGatewaySupport