Package org.springframework.integration.handler

Class AbstractMessageProcessor<T>

java.lang.Object

org.springframework.integration.util.AbstractExpressionEvaluator

org.springframework.integration.handler.AbstractMessageProcessor<T>

Type Parameters:

T - the expected payload type.

All Implemented Interfaces:

Aware, BeanFactoryAware, InitializingBean, MessageProcessor<T>

Direct Known Subclasses:

ExpressionCommandMessageProcessor, ExpressionEvaluatingMessageProcessor, MethodInvokingMessageProcessor

public abstract class AbstractMessageProcessor<T>
extends AbstractExpressionEvaluator
implements MessageProcessor<T>

Since:

2.0

Author:

Mark Fisher, Dave Syer, Artem Bilan

Field Summary

Fields inherited from class org.springframework.integration.util.AbstractExpressionEvaluator

EXPRESSION_PARSER, logger

Constructor Summary

Constructors

Constructor	Description
AbstractMessageProcessor()

Method Summary

Modifier and Type	Method	Description
abstract T	processMessage(Message<?> message)	Process the Message and return a value (or null).

Methods inherited from class org.springframework.integration.util.AbstractExpressionEvaluator

afterPropertiesSet, evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, getBeanFactory, getEvaluationContext, getEvaluationContext, getMessageBuilderFactory, onInit, setBeanFactory, setConversionService

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractMessageProcessor

public AbstractMessageProcessor()

Method Details

processMessage

@Nullable
public abstract T processMessage(Message<?> message)

Description copied from interface: MessageProcessor

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

Specified by:

processMessage in interface MessageProcessor<T>

Parameters:

message - The message to process.

Returns:

The result.