Interface KafkaInboundEndpoint

All Known Implementing Classes:
KafkaInboundGateway, KafkaMessageDrivenChannelAdapter
public interface KafkaInboundEndpoint
Implementations of this interface will generally support a retry template for retrying incoming deliveries and this supports adding common attributes to the retry context.
Since:
6.0
Author:
Gary Russell

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final ThreadLocal<AttributeAccessor>
    ATTRIBUTES_HOLDER
     
    static final String
    CONTEXT_ACKNOWLEDGMENT
    RetryContext attribute key for an acknowledgment if the listener is capable of acknowledging.
    static final String
    CONTEXT_CONSUMER
    RetryContext attribute key for the consumer if the listener is consumer-aware.
    static final String
    CONTEXT_RECORD
    RetryContext attribute key for the record.

  • Method Summary

    Modifier and Type
    Method
    Description
    default void
    doWithRetry(org.springframework.retry.support.RetryTemplate template, org.springframework.retry.RecoveryCallback<?> callback, org.apache.kafka.clients.consumer.ConsumerRecord<?,?> record, org.springframework.kafka.support.Acknowledgment acknowledgment, org.apache.kafka.clients.consumer.Consumer<?,?> consumer, Runnable runnable)
    Execute the runnable with the retry template and recovery callback.

  • Field Details

    • CONTEXT_ACKNOWLEDGMENT

      static final String CONTEXT_ACKNOWLEDGMENT
      RetryContext attribute key for an acknowledgment if the listener is capable of acknowledging.
      See Also:

    • CONTEXT_CONSUMER

      static final String CONTEXT_CONSUMER
      RetryContext attribute key for the consumer if the listener is consumer-aware.
      See Also:

    • CONTEXT_RECORD

      static final String CONTEXT_RECORD
      RetryContext attribute key for the record.
      See Also:

    • ATTRIBUTES_HOLDER

      static final ThreadLocal<AttributeAccessor> ATTRIBUTES_HOLDER

  • Method Details

    • doWithRetry

      default void doWithRetry(org.springframework.retry.support.RetryTemplate template, org.springframework.retry.RecoveryCallback<?> callback, org.apache.kafka.clients.consumer.ConsumerRecord<?,?> record, org.springframework.kafka.support.Acknowledgment acknowledgment, org.apache.kafka.clients.consumer.Consumer<?,?> consumer, Runnable runnable)
      Execute the runnable with the retry template and recovery callback.
      Parameters:
      template - the template.
      callback - the callback.
      record - the record (or records).
      acknowledgment - the acknowledgment.
      consumer - the consumer.
      runnable - the runnable.