org.springframework.integration.router
Class MethodInvokingRouter

java.lang.Object
  org.springframework.integration.handler.AbstractMessageHandler
      org.springframework.integration.router.AbstractMessageRouter
          org.springframework.integration.router.MethodInvokingRouter

All Implemented Interfaces:

org.springframework.beans.factory.InitializingBean, MessageHandler

public class MethodInvokingRouter
extends AbstractMessageRouter
implements org.springframework.beans.factory.InitializingBean

A Message Router that invokes the specified method on the given object. The method's return value may be a single MessageChannel instance, a single String to be interpreted as a channel name, or a Collection (or Array) of either type. If the method returns channel names, then a ChannelResolver is required.

Author:

Mark Fisher

Field Summary

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

logger

Constructor Summary

MethodInvokingRouter(java.lang.Object object)

MethodInvokingRouter(java.lang.Object object, java.lang.reflect.Method method)

MethodInvokingRouter(java.lang.Object object, java.lang.String methodName)

Method Summary

void	afterPropertiesSet()
protected java.util.Collection<MessageChannel>	determineTargetChannels(Message<?> message) Subclasses must implement this method to return the target channels for a given Message.
void	setChannelResolver(ChannelResolver channelResolver) Provide the ChannelResolver strategy to use for methods that return a channel name rather than a MessageChannel instance.

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

handleMessageInternal, setDefaultOutputChannel, setResolutionRequired, setTimeout

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

handleMessage

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodInvokingRouter

public MethodInvokingRouter(java.lang.Object object,
                            java.lang.reflect.Method method)

MethodInvokingRouter

public MethodInvokingRouter(java.lang.Object object,
                            java.lang.String methodName)

MethodInvokingRouter

public MethodInvokingRouter(java.lang.Object object)

Method Detail

setChannelResolver

public void setChannelResolver(ChannelResolver channelResolver)

Provide the ChannelResolver strategy to use for methods that return a channel name rather than a MessageChannel instance.

afterPropertiesSet

public void afterPropertiesSet()
                        throws java.lang.Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

java.lang.Exception

determineTargetChannels

protected final 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