org.springframework.integration.router
Class AbstractChannelNameResolvingMessageRouter

java.lang.Object
  org.springframework.integration.context.IntegrationObjectSupport
      org.springframework.integration.handler.AbstractMessageHandler
          org.springframework.integration.router.AbstractMessageRouter
              org.springframework.integration.router.AbstractChannelNameResolvingMessageRouter

All Implemented Interfaces:

BeanFactoryAware, BeanNameAware, InitializingBean, Ordered, MessageHandler, NamedComponent

Direct Known Subclasses:

AbstractSingleChannelNameRouter, AbstractXPathRouter, ExpressionEvaluatingRouter, HeaderValueRouter, MethodInvokingRouter

public abstract class AbstractChannelNameResolvingMessageRouter
extends AbstractMessageRouter

A base class for router implementations that return only the channel name(s) rather than MessageChannel instances.

Author:

Mark Fisher, Jonas Partner

Field Summary

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

logger

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

AbstractChannelNameResolvingMessageRouter()

Method Summary

protected Collection<MessageChannel>	determineTargetChannels(Message<?> message) Subclasses must implement this method to return the target channels for a given Message.
protected abstract List<Object>	getChannelIndicatorList(Message<?> message) Subclasses must implement this method to return the channel indicators.
void	onInit() Subclasses may implement this for initialization logic.
void	setChannelResolver(ChannelResolver channelResolver) Specify the ChannelResolver strategy to use.
void	setIgnoreChannelNameResolutionFailures(boolean ignoreChannelNameResolutionFailures) Specify whether this router should ignore any failure to resolve a channel name to an actual MessageChannel instance when delegating to the ChannelResolver strategy.
void	setPrefix(String prefix) Specify a prefix to be added to each channel name prior to resolution.
void	setSuffix(String suffix) Specify a suffix to be added to each channel name prior to resolution.

Methods inherited from class org.springframework.integration.router.AbstractMessageRouter

getComponentType, handleMessageInternal, setApplySequence, setDefaultOutputChannel, setIgnoreSendFailures, setResolutionRequired, setTimeout

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

getOrder, handleMessage, resolveReplyChannel, setOrder

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

afterPropertiesSet, getBeanFactory, getChannelResolver, getComponentName, getConversionService, getTaskScheduler, setBeanFactory, setBeanName, setComponentName, setConversionService, setTaskScheduler, toString, writeMessageHistory

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractChannelNameResolvingMessageRouter

public AbstractChannelNameResolvingMessageRouter()

Method Detail

setChannelResolver

public void setChannelResolver(ChannelResolver channelResolver)

Specify the ChannelResolver strategy to use. The default is a BeanFactoryChannelResolver.

Overrides:

setChannelResolver in class IntegrationObjectSupport

setPrefix

public void setPrefix(String prefix)

Specify a prefix to be added to each channel name prior to resolution.

setSuffix

public void setSuffix(String suffix)

Specify a suffix to be added to each channel name prior to resolution.

setIgnoreChannelNameResolutionFailures

public void setIgnoreChannelNameResolutionFailures(boolean ignoreChannelNameResolutionFailures)

Specify whether this router should ignore any failure to resolve a channel name to an actual MessageChannel instance when delegating to the ChannelResolver strategy.

onInit

public void onInit()

Description copied from class: IntegrationObjectSupport

Subclasses may implement this for initialization logic.

Overrides:

onInit in class IntegrationObjectSupport

determineTargetChannels

protected Collection<MessageChannel> determineTargetChannels(Message<?> message)

Description copied from class: AbstractMessageRouter

Subclasses must implement this method to return the target channels for a given Message.

Specified by:

determineTargetChannels in class AbstractMessageRouter

getChannelIndicatorList

protected abstract List<Object> getChannelIndicatorList(Message<?> message)

Subclasses must implement this method to return the channel indicators.