org.springframework.integration.aggregator

Class MethodInvokingMessageGroupProcessor

java.lang.Object

org.springframework.integration.aggregator.AbstractAggregatingMessageGroupProcessor

org.springframework.integration.aggregator.MethodInvokingMessageGroupProcessor

All Implemented Interfaces:

Aware, BeanFactoryAware, Lifecycle, MessageGroupProcessor

public class MethodInvokingMessageGroupProcessor
extends AbstractAggregatingMessageGroupProcessor
implements Lifecycle

MessageGroupProcessor that serves as an adapter for the invocation of a POJO method.

Since:

2.0

Author:

Iwein Fuld, Mark Fisher, Dave Syer, Gary Russell, Artme Bilan

Field Summary

Fields inherited from class org.springframework.integration.aggregator.AbstractAggregatingMessageGroupProcessor

logger

Constructor Summary

Constructors

Constructor and Description
MethodInvokingMessageGroupProcessor(Object target) Creates a wrapper around the object passed in.
MethodInvokingMessageGroupProcessor(Object target, Method method) Creates a wrapper around the object passed in.
MethodInvokingMessageGroupProcessor(Object target, String methodName) Creates a wrapper around the object passed in.

Method Summary

Modifier and Type	Method and Description
protected Object	aggregatePayloads(MessageGroup group, Map<String,Object> headers)
boolean	isRunning()
void	setBeanFactory(BeanFactory beanFactory)
void	setConversionService(ConversionService conversionService)
void	start()
void	stop()

Methods inherited from class org.springframework.integration.aggregator.AbstractAggregatingMessageGroupProcessor

aggregateHeaders, getHeadersFunction, getMessageBuilderFactory, processMessageGroup, setHeadersFunction

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodInvokingMessageGroupProcessor

public MethodInvokingMessageGroupProcessor(Object target)

Creates a wrapper around the object passed in. This constructor will look for a method that can process a list of messages.

Parameters:

target - the object to wrap

MethodInvokingMessageGroupProcessor

public MethodInvokingMessageGroupProcessor(Object target,
                                           String methodName)

Creates a wrapper around the object passed in. This constructor will look for a named method specifically and fail when it cannot find a method with the given name.

Parameters:

target - the object to wrap

methodName - the name of the method to invoke

MethodInvokingMessageGroupProcessor

public MethodInvokingMessageGroupProcessor(Object target,
                                           Method method)

Creates a wrapper around the object passed in.

Parameters:

target - the object to wrap

method - the method to invoke

Method Detail

setConversionService

public void setConversionService(ConversionService conversionService)

setBeanFactory

public void setBeanFactory(BeanFactory beanFactory)

Specified by:

setBeanFactory in interface BeanFactoryAware

Overrides:

setBeanFactory in class AbstractAggregatingMessageGroupProcessor

aggregatePayloads

protected final Object aggregatePayloads(MessageGroup group,
                                         Map<String,Object> headers)

Specified by:

aggregatePayloads in class AbstractAggregatingMessageGroupProcessor

start

public void start()

Specified by:

start in interface Lifecycle

stop

public void stop()

Specified by:

stop in interface Lifecycle

isRunning

public boolean isRunning()

Specified by:

isRunning in interface Lifecycle