org.springframework.integration.filter
Class ExpressionEvaluatingSelector

java.lang.Object
  extended by org.springframework.integration.filter.ExpressionEvaluatingSelector
All Implemented Interfaces:
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

Constructor Summary
ExpressionEvaluatingSelector(org.springframework.expression.Expression expression)
           
ExpressionEvaluatingSelector(java.lang.String expressionString)
           
 
Method Summary
 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