1 package de.juplo.kafka.payment.transfer;
4 import java.util.Properties;
7 import de.juplo.kafka.payment.avro.Order;
8 import io.confluent.kafka.streams.serdes.avro.SpecificAvroSerializer;
9 import lombok.extern.slf4j.Slf4j;
10 import org.apache.kafka.clients.producer.KafkaProducer;
11 import org.apache.kafka.common.serialization.UUIDSerializer;
12 import org.springframework.boot.SpringApplication;
13 import org.springframework.boot.autoconfigure.SpringBootApplication;
14 import org.springframework.boot.context.properties.EnableConfigurationProperties;
15 import org.springframework.context.annotation.Bean;
18 @SpringBootApplication
19 @EnableConfigurationProperties(TransferServiceProperties.class)
21 public class TransferServiceApplication
23 @Bean(destroyMethod = "close")
24 KafkaProducer<UUID, Order> producer(TransferServiceProperties properties)
26 Properties props = new Properties();
27 props.put("bootstrap.servers", properties.bootstrapServers);
28 props.put("schema.registry.url", properties.schemaRegistryUrl);
29 props.put("key.serializer", UUIDSerializer.class.getName());
30 props.put("value.serializer", SpecificAvroSerializer.class.getName());
32 return new KafkaProducer<>(props);
35 public static void main(String[] args)
37 SpringApplication.run(TransferServiceApplication.class, args);