Package org.springframework.integration.handler

Class LambdaMessageProcessor

java.lang.Object

org.springframework.integration.handler.LambdaMessageProcessor

All Implemented Interfaces:

Aware, BeanFactoryAware, MessageProcessor<Object>

public class LambdaMessageProcessor
extends Object
implements MessageProcessor<Object>, BeanFactoryAware

The MessageProcessor implementation for method invocation on the single method classes - functional interface implementations.

Since:

5.0

Author:

Artem Bilan, Gary Russell

Constructor Summary

Constructors

Constructor	Description
LambdaMessageProcessor(Object target, Class<?> expectedType)	Create a processor to evaluate a provided lambda at runtime against a request message.

Method Summary

Modifier and Type	Method	Description
Object	processMessage(Message<?> message)	Process the Message and return a value (or null).
void	setBeanFactory(BeanFactory beanFactory)

Methods inherited from class java.lang.Object

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

Constructor Details

LambdaMessageProcessor

public LambdaMessageProcessor(Object target,
 @Nullable
 Class<?> expectedType)

Create a processor to evaluate a provided lambda at runtime against a request message.

Parameters:

target - the lambda object.

expectedType - an optional expected type for method argument conversion.

Method Details

setBeanFactory

public void setBeanFactory(BeanFactory beanFactory)
                    throws BeansException

Specified by:

setBeanFactory in interface BeanFactoryAware

Throws:

BeansException

processMessage

public Object processMessage(Message<?> message)

Description copied from interface: MessageProcessor

Process the Message and return a value (or null).

Specified by:

processMessage in interface MessageProcessor<Object>

Parameters:

message - The message to process.

Returns:

The result.