Package io.debezium.server.pulsar

Class PulsarChangeConsumer

java.lang.Object

io.debezium.server.BaseChangeConsumer

io.debezium.server.pulsar.PulsarChangeConsumer

All Implemented Interfaces:

DebeziumEngine.ChangeConsumer<ChangeEvent<Object,Object>>

@Named("pulsar")
@Dependent
public class PulsarChangeConsumer
extends BaseChangeConsumer
implements DebeziumEngine.ChangeConsumer<ChangeEvent<Object,Object>>

Implementation of the consumer that delivers the messages into a Pulsar destination.

Author:

Jiri Pechanec

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	PulsarChangeConsumer.ProducerBuilder

Field Summary

Fields

Modifier and Type	Field	Description
private static final org.slf4j.Logger	LOGGER
(package private) String	nullKey
private Map<String,Object>	producerConfig
private final Map<String,org.apache.pulsar.client.api.Producer<?>>	producers
private static final String	PROP_CLIENT_PREFIX
private static final String	PROP_PREFIX
private static final String	PROP_PRODUCER_PREFIX
private org.apache.pulsar.client.api.PulsarClient	pulsarClient

Fields inherited from class io.debezium.server.BaseChangeConsumer

streamNameMapper

Constructor Summary

Constructors

Constructor	Description
PulsarChangeConsumer()

Method Summary

Modifier and Type	Method	Description
(package private) void	close()
(package private) void	connect()
private org.apache.pulsar.client.api.Producer<?>	createProducer(String topicName, Object value)
void	handleBatch(List<ChangeEvent<Object,Object>> records, DebeziumEngine.RecordCommitter<ChangeEvent<Object,Object>> committer)

Methods inherited from class io.debezium.server.BaseChangeConsumer

getBytes, getConfigSubset, getString, unsupportedTypeMessage

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.debezium.engine.DebeziumEngine.ChangeConsumer

supportsTombstoneEvents

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

PROP_PREFIX

private static final String PROP_PREFIX

See Also:

• Constant Field Values

PROP_CLIENT_PREFIX

private static final String PROP_CLIENT_PREFIX

See Also:

• Constant Field Values

PROP_PRODUCER_PREFIX

private static final String PROP_PRODUCER_PREFIX

See Also:

• Constant Field Values

producers

private final Map<String,org.apache.pulsar.client.api.Producer<?>> producers

pulsarClient

private org.apache.pulsar.client.api.PulsarClient pulsarClient

producerConfig

private Map<String,Object> producerConfig

nullKey

String nullKey

Constructor Details

PulsarChangeConsumer

public PulsarChangeConsumer()

Method Details

connect

@PostConstruct
void connect()

close

@PreDestroy
void close()

createProducer

private org.apache.pulsar.client.api.Producer<?> createProducer(String topicName,
 Object value)

handleBatch

public void handleBatch(List<ChangeEvent<Object,Object>> records,
 DebeziumEngine.RecordCommitter<ChangeEvent<Object,Object>> committer)
                 throws InterruptedException

Specified by:

handleBatch in interface DebeziumEngine.ChangeConsumer<ChangeEvent<Object,Object>>

Throws:

InterruptedException