org.springframework.integration.ip.tcp

Class TcpSendingMessageHandler

java.lang.Object

org.springframework.integration.context.IntegrationObjectSupport

org.springframework.integration.handler.AbstractMessageHandler

org.springframework.integration.ip.tcp.TcpSendingMessageHandler

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationContextAware, org.springframework.context.Lifecycle, org.springframework.core.Ordered, Orderable, MessageHandler, TrackableComponent, ClientModeCapable, TcpSender, NamedComponent

public class TcpSendingMessageHandler
extends AbstractMessageHandler
implements TcpSender, org.springframework.context.Lifecycle, ClientModeCapable

Tcp outbound channel adapter using a TcpConnection to send data - if the connection factory is a server factory, the TcpListener owns the connections. If it is a client factory, this object owns the connection.

Since:

2.0

Author:

Gary Russell

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.Object	lifecycleMonitor

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

logger

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
TcpSendingMessageHandler()

Method Summary

Methods

Modifier and Type	Method and Description
void	addNewConnection(TcpConnection connection) When we are using sockets owned by a TcpListener, this method is called each time a new connection is made.
protected void	doWrite(Message<?> message) Method that actually does the write.
protected ConnectionFactory	getClientConnectionFactory()
java.lang.String	getComponentType() Subclasses may implement this method to provide component type information.
protected java.util.Map<java.lang.String,TcpConnection>	getConnections()
long	getRetryInterval()
protected ConnectionFactory	getServerConnectionFactory()
void	handleMessageInternal(Message<?> message) Writes the message payload to the underlying socket, using the specified message format.
boolean	isClientMode()
boolean	isClientModeConnected()
boolean	isRunning()
protected TcpConnection	obtainConnection(Message<?> message)
protected void	onInit() Subclasses may implement this for initialization logic.
void	removeDeadConnection(TcpConnection connection) When we are using sockets owned by a TcpListener, this method is called each time a connection is closed.
void	retryConnection() Immediately attempt to establish the connection.
void	setClientMode(boolean isClientMode)
void	setConnectionFactory(AbstractConnectionFactory connectionFactory) Sets the client or server connection factory; for this (an outbound adapter), if the factory is a server connection factory, the sockets are owned by a receiving channel adapter and this adapter is used to send replies.
void	setRetryInterval(long retryInterval)
void	setTaskScheduler(org.springframework.scheduling.TaskScheduler taskScheduler)
void	start()
void	stop()
void	stop(java.lang.Runnable callback)

Methods inherited from class org.springframework.integration.handler.AbstractMessageHandler

getOrder, handleMessage, setOrder, setShouldTrack

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

afterPropertiesSet, getApplicationContextId, getBeanFactory, getComponentName, getConversionService, getIntegrationProperties, getIntegrationProperty, getTaskScheduler, setApplicationContext, 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.support.context.NamedComponent

getComponentName

Field Detail

lifecycleMonitor

protected final java.lang.Object lifecycleMonitor

Constructor Detail

TcpSendingMessageHandler

public TcpSendingMessageHandler()

Method Detail

obtainConnection

protected TcpConnection obtainConnection(Message<?> message)

handleMessageInternal

public void handleMessageInternal(Message<?> message)
                           throws MessageHandlingException

Writes the message payload to the underlying socket, using the specified message format.

Specified by:

handleMessageInternal in class AbstractMessageHandler

Throws:

MessageHandlingException

See Also:

MessageHandler.handleMessage(org.springframework.integration.Message)

doWrite

protected void doWrite(Message<?> message)

Method that actually does the write.

Parameters:

message - The message to write.

setConnectionFactory

public void setConnectionFactory(AbstractConnectionFactory connectionFactory)

Sets the client or server connection factory; for this (an outbound adapter), if the factory is a server connection factory, the sockets are owned by a receiving channel adapter and this adapter is used to send replies.

Parameters:

connectionFactory - the connectionFactory to set

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 AbstractMessageHandler

onInit

protected void onInit()
               throws java.lang.Exception

Description copied from class: IntegrationObjectSupport

Subclasses may implement this for initialization logic.

Overrides:

onInit in class IntegrationObjectSupport

Throws:

java.lang.Exception

start

public void start()

Specified by:

start in interface org.springframework.context.Lifecycle

stop

public void stop()

Specified by:

stop in interface org.springframework.context.Lifecycle

isRunning

public boolean isRunning()

Specified by:

isRunning in interface org.springframework.context.Lifecycle

stop

public void stop(java.lang.Runnable callback)

getClientConnectionFactory

protected ConnectionFactory getClientConnectionFactory()

Returns:

the clientConnectionFactory

getServerConnectionFactory

protected ConnectionFactory getServerConnectionFactory()

Returns:

the serverConnectionFactory

getConnections

protected java.util.Map<java.lang.String,TcpConnection> getConnections()

Returns:

the connections

isClientMode

public boolean isClientMode()

Specified by:

isClientMode in interface ClientModeCapable

Returns:

the isClientMode

setClientMode

public void setClientMode(boolean isClientMode)

Parameters:

isClientMode - the isClientMode to set

setTaskScheduler

public void setTaskScheduler(org.springframework.scheduling.TaskScheduler taskScheduler)

Overrides:

setTaskScheduler in class IntegrationObjectSupport

getRetryInterval

public long getRetryInterval()

Returns:

the retryInterval

setRetryInterval

public void setRetryInterval(long retryInterval)

Parameters:

retryInterval - the retryInterval to set

isClientModeConnected

public boolean isClientModeConnected()

Specified by:

isClientModeConnected in interface ClientModeCapable

Returns:

true if the endpoint is running in client mode.

retryConnection

public void retryConnection()

Description copied from interface: ClientModeCapable

Immediately attempt to establish the connection.

Specified by:

retryConnection in interface ClientModeCapable