mindol1004/ddd-products
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topicname 일괄 변경

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kimscott
2019-09-02 15:49:00 +09:00
parent 8d25923887
commit 4badc0e3ab
2 changed files with 5 additions and 2 deletions
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5
src/main/java/com/example/template/Product.java
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@@ -4,6 +4,7 @@ import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.kafka.clients.producer.ProducerRecord; import org.apache.kafka.clients.producer.ProducerRecord;
import org.springframework.beans.BeanUtils; import org.springframework.beans.BeanUtils;
import org.springframework.core.env.Environment;
import org.springframework.kafka.core.KafkaTemplate; import org.springframework.kafka.core.KafkaTemplate;
import javax.persistence.*; import javax.persistence.*;
@@ -38,7 +39,9 @@ public class Product {
} }
if( json != null ){ if( json != null ){
ProducerRecord producerRecord = new ProducerRecord<>("eventTopic", json); Environment env = Application.applicationContext.getEnvironment();
String topicName = env.getProperty("eventTopic");
ProducerRecord producerRecord = new ProducerRecord<>(topicName, json);
kafkaTemplate.send(producerRecord); kafkaTemplate.send(producerRecord);
} }
} }

2
src/main/java/com/example/template/ProductService.java
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@@ -18,7 +18,7 @@ public class ProductService {
@Autowired @Autowired
ProductRepository productRepository; ProductRepository productRepository;
@KafkaListener(topics = "eventTopic") @KafkaListener(topics = "${eventTopic}")
public void onListener(@Payload String message, ConsumerRecord<?, ?> consumerRecord) { public void onListener(@Payload String message, ConsumerRecord<?, ?> consumerRecord) {
System.out.println("##### listener : " + message); System.out.println("##### listener : " + message);