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:

org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.InitializingBean, org.springframework.core.Ordered, MessageHandler, ComponentMetadataProvider

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 void	addChannelFromString(java.util.Collection<MessageChannel> channels, java.lang.String channelName, Message<?> message)
protected void	addToCollection(java.util.Collection<MessageChannel> channels, java.util.Collection<?> channelIndicators, Message<?> message)
protected java.util.Collection<MessageChannel>	determineTargetChannels(Message<?> message) Subclasses must implement this method to return the target channels for a given Message.
protected abstract java.util.List<java.lang.Object>	getChannelIndicatorList(Message<?> message) Subclasses must implement this method to return the channel indicators.
void	onInit() Subclasses may implement this for initialization logic.
protected MessageChannel	resolveChannelForName(java.lang.String channelName, Message<?> message)
void	setChannelResolver(ChannelResolver channelResolver)
void	setIgnoreChannelNameResolutionFailures(boolean ignoreChannelNameResolutionFailures)
void	setPrefix(java.lang.String prefix)
void	setSuffix(java.lang.String suffix)

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

handleMessageInternal, populateComponentMetadata, 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, getBeanName, getChannelResolver, getComponentMetadata, getConversionService, getTaskScheduler, setBeanFactory, setBeanName, setConversionService, setTaskScheduler, toString

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)

Overrides:

setChannelResolver in class IntegrationObjectSupport

setPrefix

public void setPrefix(java.lang.String prefix)

setSuffix

public void setSuffix(java.lang.String suffix)

setIgnoreChannelNameResolutionFailures

public void setIgnoreChannelNameResolutionFailures(boolean ignoreChannelNameResolutionFailures)

onInit

public void onInit()

Description copied from class: IntegrationObjectSupport

Subclasses may implement this for initialization logic.

Overrides:

onInit in class IntegrationObjectSupport

resolveChannelForName

protected MessageChannel resolveChannelForName(java.lang.String channelName,
                                               Message<?> message)

determineTargetChannels

protected java.util.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

addToCollection

protected void addToCollection(java.util.Collection<MessageChannel> channels,
                               java.util.Collection<?> channelIndicators,
                               Message<?> message)

addChannelFromString

protected void addChannelFromString(java.util.Collection<MessageChannel> channels,
                                    java.lang.String channelName,
                                    Message<?> message)

getChannelIndicatorList

protected abstract java.util.List<java.lang.Object> getChannelIndicatorList(Message<?> message)

Subclasses must implement this method to return the channel indicators.