juplo.de Git - demos/kafka/training/blob - src/main/java/de/juplo/kafka/Application.java

   1 package de.juplo.kafka;
   2
   3 import org.springframework.boot.SpringApplication;
   4 import org.springframework.boot.autoconfigure.SpringBootApplication;
   5 import org.springframework.boot.autoconfigure.kafka.KafkaProperties;
   6 import org.springframework.boot.context.properties.EnableConfigurationProperties;
   7 import org.springframework.context.annotation.Bean;
   8 import org.springframework.kafka.core.KafkaOperations;
   9 import org.springframework.kafka.listener.DeadLetterPublishingRecoverer;
  10 import org.springframework.kafka.listener.DefaultErrorHandler;
  11 import org.springframework.util.backoff.FixedBackOff;
  12
  13
  14 @SpringBootApplication
  15 @EnableConfigurationProperties({ KafkaProperties.class, ApplicationProperties.class })
  16 public class Application
  17 {
  18   @Bean
  19   public DeadLetterPublishingRecoverer deadLetterPublishingRecoverer(
  20     KafkaOperations<?, ?> kafkaTemplate)
  21   {
  22     return new DeadLetterPublishingRecoverer(kafkaTemplate);
  23   }
  24
  25   @Bean
  26   public DefaultErrorHandler errorHandler(
  27     DeadLetterPublishingRecoverer recoverer)
  28   {
  29     return new DefaultErrorHandler(
  30       recoverer,
  31       new FixedBackOff(0l, 0l));
  32   }
  33
  34
  35   public static void main(String[] args)
  36   {
  37     SpringApplication.run(Application.class, args);
  38   }
  39 }