org.sdase.commons.server.kafka.producer

Class KafkaMessageProducer<K,V>

java.lang.Object

org.sdase.commons.server.kafka.producer.KafkaMessageProducer<K,V>

All Implemented Interfaces:

MessageProducer<K,V>

public class KafkaMessageProducer<K,V>
extends java.lang.Object
implements MessageProducer<K,V>

Constructor Summary

Constructors

Constructor and Description
KafkaMessageProducer(java.lang.String topic, org.apache.kafka.clients.producer.KafkaProducer<K,V> producer, ProducerTopicMessageCounter msgCounter, java.lang.String producerName)

Method Summary

Modifier and Type	Method and Description
void	close()
void	flush() This method is a blank default implementation in order to avoid it being a breaking change.
java.util.concurrent.Future<org.apache.kafka.clients.producer.RecordMetadata>	send(K key, V value) Asynchronously send a record to a specific topic
java.util.concurrent.Future<org.apache.kafka.clients.producer.RecordMetadata>	send(K key, V value, org.apache.kafka.common.header.Headers headers)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

KafkaMessageProducer

public KafkaMessageProducer(java.lang.String topic,
                            org.apache.kafka.clients.producer.KafkaProducer<K,V> producer,
                            ProducerTopicMessageCounter msgCounter,
                            java.lang.String producerName)

Method Detail

send

public java.util.concurrent.Future<org.apache.kafka.clients.producer.RecordMetadata> send(K key,
                                                                                          V value)

Description copied from interface: MessageProducer

Asynchronously send a record to a specific topic

Specified by:

send in interface MessageProducer<K,V>

Parameters:

key - key to send

value - value to send

Returns:

The result of the send is a RecordMetadata specifying the partition the record was sent to, the offset it was assigned and the timestamp of the record.

send

public java.util.concurrent.Future<org.apache.kafka.clients.producer.RecordMetadata> send(K key,
                                                                                          V value,
                                                                                          org.apache.kafka.common.header.Headers headers)

Specified by:

send in interface MessageProducer<K,V>

close

public void close()

flush

public void flush()

Description copied from interface: MessageProducer

This method is a blank default implementation in order to avoid it being a breaking change. The implementing class must override this to add behaviour to it. The implementation should call the flush() method of the producer.

Specified by:

flush in interface MessageProducer<K,V>