1 package de.trion.microservices.takeorder;
4 import de.trion.microservices.avro.Order;
5 import io.confluent.kafka.streams.serdes.avro.SpecificAvroSerializer;
6 import java.util.Properties;
8 import org.apache.kafka.clients.producer.KafkaProducer;
9 import org.apache.kafka.common.serialization.UUIDSerializer;
10 import org.slf4j.Logger;
11 import org.slf4j.LoggerFactory;
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(ApplicationProperties.class)
20 public class Application
22 private final static Logger LOG = LoggerFactory.getLogger(Application.class);
25 @Bean(destroyMethod = "close")
26 KafkaProducer<UUID,Order> producer(ApplicationProperties properties)
28 Properties props = new Properties();
29 props.put("bootstrap.servers", properties.bootstrapServers);
30 props.put("schema.registry.url", properties.schemaRegistryUrl);
31 props.put("key.serializer", UUIDSerializer.class.getName());
32 props.put("value.serializer", SpecificAvroSerializer.class.getName());
34 return new KafkaProducer<>(props);
37 public static void main(String[] args)
39 SpringApplication.run(Application.class, args);