package de.juplo.kafka.wordcount.users;
+import de.juplo.kafka.wordcount.avro.User;
+import io.confluent.kafka.serializers.AbstractKafkaSchemaSerDeConfig;
+import io.confluent.kafka.streams.serdes.avro.SpecificAvroSerializer;
import org.apache.kafka.clients.producer.KafkaProducer;
import org.apache.kafka.clients.producer.ProducerConfig;
import org.apache.kafka.common.serialization.StringSerializer;
public class UsersApplication
{
@Bean(destroyMethod = "close")
- KafkaProducer<String, String> producer(UsersApplicationProperties properties)
+ KafkaProducer<String, User> producer(UsersApplicationProperties properties)
{
Assert.hasText(properties.getBootstrapServer(), "juplo.wordcount.recorder.bootstrap-server must be set");
Properties props = new Properties();
props.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, properties.getBootstrapServer());
props.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class);
- props.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, StringSerializer.class);
+ props.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, SpecificAvroSerializer.class);
+ props.put(AbstractKafkaSchemaSerDeConfig.SCHEMA_REGISTRY_URL_CONFIG, properties.getSchemaRegistry());
return new KafkaProducer<>(props);
}