org.springframework.integration.message
Class MethodInvokingSource

java.lang.Object
  org.springframework.integration.message.MethodInvokingSource

All Implemented Interfaces:

org.springframework.beans.factory.InitializingBean, MessageSource<java.lang.Object>

public class MethodInvokingSource
extends java.lang.Object
implements MessageSource<java.lang.Object>, org.springframework.beans.factory.InitializingBean

A pollable source that invokes a no-argument method so that its return value may be sent to a channel.

Author:

Mark Fisher

Nested Class Summary

private static class

MethodInvokingSource.MessageReceivingMethodValidator

Field Summary

private NameResolvingMethodInvoker	invoker
private java.lang.String	methodName
private java.lang.Object	object

Constructor Summary

MethodInvokingSource()

Method Summary

void	afterPropertiesSet()
Message<java.lang.Object>	receive() Retrieve a message from this source or null if no message is available.
void	setMethodName(java.lang.String methodName)
void	setObject(java.lang.Object object)

Methods inherited from class java.lang.Object

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

Field Detail

object

private java.lang.Object object

methodName

private java.lang.String methodName

invoker

private NameResolvingMethodInvoker invoker

Constructor Detail

MethodInvokingSource

public MethodInvokingSource()

Method Detail

setObject

public void setObject(java.lang.Object object)

setMethodName

public void setMethodName(java.lang.String methodName)

afterPropertiesSet

public void afterPropertiesSet()

Specified by:

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

receive

public Message<java.lang.Object> receive()

Description copied from interface: MessageSource

Retrieve a message from this source or null if no message is available.

Specified by:

receive in interface MessageSource<java.lang.Object>