Class HeaderAttributeCorrelationStrategy
java.lang.Object
org.springframework.integration.aggregator.HeaderAttributeCorrelationStrategy
- All Implemented Interfaces:
CorrelationStrategy
Default implementation of
CorrelationStrategy.
Uses a provided header attribute to determine the correlation key value.- Author:
- Marius Bogoevici, Artem Bilan
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptiongetCorrelationKey(Message<?> message) Find the correlation key for the given message.
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Constructor Details
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HeaderAttributeCorrelationStrategy
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Method Details
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getCorrelationKey
Description copied from interface:CorrelationStrategyFind the correlation key for the given message. If no key can be determined the strategy should not returnnull, but throw an exception.- Specified by:
getCorrelationKeyin interfaceCorrelationStrategy- Parameters:
message- The message.- Returns:
- The correlation key.
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