io.axual.client.consumer

Interface Processor<K,V>

Type Parameters:

K - key of messages produced

V - value of messages produced

public interface Processor<K,V>

Interface used for the class which does the processing

Method Summary

Modifier and Type	Method and Description
void	processMessage(ConsumerMessage<K,V> message) This method will be called on each message retrieved from the Axual Platform.

Method Detail

processMessage

void processMessage(ConsumerMessage<K,V> message)

This method will be called on each message retrieved from the Axual Platform. To control possible next steps, it can: Return without an Exception: acknowledge processing and move to the next message. Throw a RetriableException: signal an error that might be solved soon, so the framework should retry processing after a given timeout. Throw a SkippableException: signal an error, that should be logged before moving on to the next message. Throw any other Exception: signal a fatal error. The consumer loop will execProc the error and exit.

Parameters:

message - a Message retrieved from Axual Platform