org.springframework.integration.filter

Class ExpressionEvaluatingSelector

java.lang.Object

org.springframework.integration.filter.ExpressionEvaluatingSelector

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanFactoryAware, MessageSelector

public class ExpressionEvaluatingSelector
extends java.lang.Object

A MessageSelector implementation that evaluates a SpEL expression. The evaluation result of the expression must be a boolean value.

Since:

2.0

Author:

Mark Fisher

Constructor Summary

Constructors

Constructor and Description
ExpressionEvaluatingSelector(org.springframework.expression.Expression expression)
ExpressionEvaluatingSelector(java.lang.String expressionString)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	accept(Message<?> message)
void	setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)
protected void	setConversionService(org.springframework.core.convert.ConversionService conversionService)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionEvaluatingSelector

public ExpressionEvaluatingSelector(java.lang.String expressionString)

ExpressionEvaluatingSelector

public ExpressionEvaluatingSelector(org.springframework.expression.Expression expression)

Method Detail

setConversionService

protected void setConversionService(org.springframework.core.convert.ConversionService conversionService)

setBeanFactory

public void setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)
                    throws org.springframework.beans.BeansException

Specified by:

setBeanFactory in interface org.springframework.beans.factory.BeanFactoryAware

Throws:

org.springframework.beans.BeansException

accept

public final boolean accept(Message<?> message)

Specified by:

accept in interface MessageSelector