org.springframework.integration.aggregator
Class ExpressionEvaluatingCorrelationStrategy
java.lang.Object
org.springframework.integration.aggregator.ExpressionEvaluatingCorrelationStrategy
- All Implemented Interfaces:
- org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.InitializingBean, CorrelationStrategy
public class ExpressionEvaluatingCorrelationStrategy
- extends java.lang.Object
- implements CorrelationStrategy, org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.InitializingBean
CorrelationStrategy
implementation that evaluates an expression.
- Author:
- Dave Syer, Oleg Zhurakousky
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ExpressionEvaluatingCorrelationStrategy
public ExpressionEvaluatingCorrelationStrategy(java.lang.String expressionString)
ExpressionEvaluatingCorrelationStrategy
public ExpressionEvaluatingCorrelationStrategy(org.springframework.expression.Expression expression)
getCorrelationKey
public java.lang.Object getCorrelationKey(Message<?> message)
- Description copied from interface:
CorrelationStrategy
- Find the correlation key for the given message. If no key can be determined the strategy should not return
null
, but throw an exception.
- Specified by:
getCorrelationKey
in interface CorrelationStrategy
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
afterPropertiesSet
public void afterPropertiesSet()
throws java.lang.Exception
- Specified by:
afterPropertiesSet
in interface org.springframework.beans.factory.InitializingBean
- Throws:
java.lang.Exception