com.mulesoft.mule.runtime.cache.api.key

Interface MuleEventKeyGenerator

All Known Implementing Classes:

ExpressionMuleEventKeyGenerator, SHA256MuleEventKeyGenerator

public interface MuleEventKeyGenerator

Defines a way to generate cache keys for CoreEvent instances.

Since:

4.0

Method Summary

Modifier and Type	Method and Description
String	generateKey(org.mule.runtime.core.api.event.CoreEvent event) Generates a key for an event.

Method Detail

generateKey

String generateKey(org.mule.runtime.core.api.event.CoreEvent event)

Generates a key for an event.

The generation algorithm should return the same key value for all the events that are considered equals.

Parameters:

event - the event to generate the key for

Returns:

the generated key

Throws:

IllegalStateException - if the generated key is not a String