Package org.springframework.integration.samples.kafka.user

Examples of org.springframework.integration.samples.kafka.user.User

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    Log logger = LogFactory.getLog(getClass());

    @Override
    public Message<?> transform(Message<?> message) {
        if(message.getPayload().getClass().isAssignableFrom(User.class)) {
            User user = (User) message.getPayload();
            user.setFirstName(user.getFirstName().toString()+user.getFirstName());
            logger.info("user confirmed " + user.getFirstName());
            return MessageBuilder.withPayload(user).copyHeaders(message.getHeaders()).build();
        }
        return message;
    }
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    final MessageChannel channel = ctx.getBean("inputToKafka", MessageChannel.class);
    LOG.info(channel.getClass());

    //sending 100,000 messages to Kafka server for topic test1
    for (int i = 0; i < 500; i++) {
      final User user = new User();
      user.setFirstName("fname" + i);
      user.setLastName("lname" + i);
      channel.send(
          MessageBuilder.withPayload(user)
              .setHeader("messageKey", String.valueOf(i))
              .setHeader("topic", "test1").build());
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Related Classes of org.springframework.integration.samples.kafka.user.User

  • org.springframework.integration.samples.kafka.outbound.OutboundRunner
  • org.springframework.integration.samples.kafka.outbound.UserTransformer
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