public class ExpressionEvaluatingSelector extends Object
MessageSelector
implementation that evaluates a SpEL expression.
The evaluation result of the expression must be a boolean value.Constructor and Description |
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ExpressionEvaluatingSelector(Expression expression) |
ExpressionEvaluatingSelector(String expressionString) |
Modifier and Type | Method and Description |
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boolean |
accept(Message<?> message) |
void |
setBeanFactory(BeanFactory beanFactory) |
protected void |
setConversionService(ConversionService conversionService) |
public ExpressionEvaluatingSelector(String expressionString)
public ExpressionEvaluatingSelector(Expression expression)
protected void setConversionService(ConversionService conversionService)
public void setBeanFactory(BeanFactory beanFactory) throws BeansException
setBeanFactory
in interface BeanFactoryAware
BeansException
public final boolean accept(Message<?> message)
accept
in interface GenericSelector<Message<?>>
accept
in interface MessageSelector