org.springframework.integration.router

Class HeaderValueRouter

java.lang.Object

org.springframework.integration.context.IntegrationObjectSupport

org.springframework.integration.handler.AbstractMessageHandler

org.springframework.integration.router.AbstractMessageRouter

org.springframework.integration.router.AbstractMappingMessageRouter

org.springframework.integration.router.HeaderValueRouter

All Implemented Interfaces:

Aware, BeanFactoryAware, BeanNameAware, InitializingBean, ApplicationContextAware, Ordered, ExpressionCapable, Orderable, MessageRouter, NamedComponent, ConfigurableMetricsAware<AbstractMessageHandlerMetrics>, IntegrationManagement, IntegrationStatsManagement, MappingMessageRouterManagement, MessageHandlerMetrics, TrackableComponent, MessageHandler

public class HeaderValueRouter
extends AbstractMappingMessageRouter

A Message Router that resolves the MessageChannel from a header value.

Since:

1.0.3

Author:

Oleg Zhurakousky, Mark Fisher

Field Summary

Fields inherited from class org.springframework.integration.router.AbstractMappingMessageRouter

channelMappings

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

EXPRESSION_PARSER, logger

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
HeaderValueRouter(String headerName) Create a router that uses the provided header name to lookup a channel.

Method Summary

Modifier and Type	Method and Description
protected List<Object>	getChannelKeys(Message<?> message) Subclasses must implement this method to return the channel keys.

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

determineTargetChannels, getChannelMappings, getDynamicChannelNames, removeChannelMapping, replaceChannelMappings, setChannelMapping, setChannelMappings, setDynamicChannelLimit, setPrefix, setResolutionRequired, setSuffix

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

getComponentType, getDefaultOutputChannel, getMessagingTemplate, getRequiredConversionService, handleMessageInternal, onInit, setApplySequence, setDefaultOutputChannel, setDefaultOutputChannelName, setIgnoreSendFailures, setSendTimeout, setTimeout

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

configureMetrics, getActiveCount, getActiveCountLong, getDuration, getErrorCount, getErrorCountLong, getHandleCount, getHandleCountLong, getManagedName, getManagedType, getMaxDuration, getMeanDuration, getMinDuration, getOrder, getStandardDeviationDuration, handleMessage, isCountsEnabled, isLoggingEnabled, isStatsEnabled, reset, setCountsEnabled, setLoggingEnabled, setManagedName, setManagedType, setOrder, setShouldTrack, setStatsEnabled

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

afterPropertiesSet, extractTypeIfPossible, getApplicationContext, getApplicationContextId, getBeanFactory, getChannelResolver, getComponentName, getConversionService, getExpression, getIntegrationProperties, getIntegrationProperty, getMessageBuilderFactory, getTaskScheduler, setApplicationContext, setBeanFactory, setBeanName, setChannelResolver, setComponentName, setConversionService, setMessageBuilderFactory, setPrimaryExpression, setTaskScheduler, 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

Constructor Detail

HeaderValueRouter

public HeaderValueRouter(String headerName)

Create a router that uses the provided header name to lookup a channel.

Parameters:

headerName - The header name.

Method Detail

getChannelKeys

protected List<Object> getChannelKeys(Message<?> message)

Description copied from class: AbstractMappingMessageRouter

Subclasses must implement this method to return the channel keys. A "key" might be present in this router's "channelMappings", or it could be the channel's name or even the Message Channel instance itself.

Specified by:

getChannelKeys in class AbstractMappingMessageRouter

Parameters:

message - The message.

Returns:

The channel keys.