owl-local

jhjang

2021-10-14 d680ff9fa4298ad3c0cd12f5f9d87f6c51110480

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package kr.wisestone.owl.config.kafka;
 
import kr.wisestone.owl.util.CommonUtil;
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.kafka.annotation.KafkaListener;
import org.springframework.messaging.simp.SimpMessagingTemplate;
import org.springframework.stereotype.Service;
 
import java.util.Map;
 
@Service
public class KafkaReceiver {
    private static final Logger log = LoggerFactory.getLogger(KafkaReceiver.class);
 
    @Autowired
    private SimpMessagingTemplate simpMessagingTemplate;
 
    @KafkaListener(topics = "#{'${kafka.common.topic}'}")
    public void receive(ConsumerRecord<?, ?> consumerRecord) {
        Map<String, Object> messageMap = (Map<String, Object>) consumerRecord.value();
 
        CommonUtil.sendWebSocketMessage(this.simpMessagingTemplate, messageMap);
    }
}