org.springframework.integration.handler.support

Class PayloadsArgumentResolver

java.lang.Object

org.springframework.integration.util.AbstractExpressionEvaluator

org.springframework.integration.handler.support.PayloadsArgumentResolver

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.InitializingBean, org.springframework.messaging.handler.invocation.HandlerMethodArgumentResolver

public class PayloadsArgumentResolver
extends AbstractExpressionEvaluator
implements org.springframework.messaging.handler.invocation.HandlerMethodArgumentResolver

The HandlerMethodArgumentResolver for resolving a Collection of payloads or expression against each payload.

IMPORTANT: The Message for argument resolution must contain a payload as Collection of Messages.

Since:

5.0

Field Summary

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

EXPRESSION_PARSER, logger

Constructor Summary

Constructors

Constructor and Description
PayloadsArgumentResolver()

Method Summary

Modifier and Type	Method and Description
java.lang.Object	resolveArgument(org.springframework.core.MethodParameter parameter, org.springframework.messaging.Message<?> message)
boolean	supportsParameter(org.springframework.core.MethodParameter parameter)

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 Detail

PayloadsArgumentResolver

public PayloadsArgumentResolver()

Method Detail

supportsParameter

public boolean supportsParameter(org.springframework.core.MethodParameter parameter)

Specified by:

supportsParameter in interface org.springframework.messaging.handler.invocation.HandlerMethodArgumentResolver

resolveArgument

public java.lang.Object resolveArgument(org.springframework.core.MethodParameter parameter,
                                        org.springframework.messaging.Message<?> message)
                                 throws java.lang.Exception

Specified by:

resolveArgument in interface org.springframework.messaging.handler.invocation.HandlerMethodArgumentResolver

Throws:

java.lang.Exception