io.debezium.server.pubsub

Class PubSubChangeConsumer

java.lang.Object

io.debezium.server.BaseChangeConsumer

io.debezium.server.pubsub.PubSubChangeConsumer

All Implemented Interfaces:

DebeziumEngine.ChangeConsumer<ChangeEvent<Object,Object>>

@Named(value="pubsub")
 @Dependent
public class PubSubChangeConsumer
extends BaseChangeConsumer
implements DebeziumEngine.ChangeConsumer<ChangeEvent<Object,Object>>

Implementation of the consumer that delivers the messages into Google Pub/Sub destination.

Author:

Jiri Pechanec

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	PubSubChangeConsumer.PublisherBuilder

Field Summary

Fields

Modifier and Type	Field and Description
(package private) javax.enterprise.inject.Instance<PubSubChangeConsumer.PublisherBuilder>	customPublisherBuilder
private static org.slf4j.Logger	LOGGER
(package private) String	nullKey
(package private) boolean	orderingEnabled
private String	projectId
private static String	PROP_PREFIX
private static String	PROP_PROJECT_ID
private PubSubChangeConsumer.PublisherBuilder	publisherBuilder
private Map<String,com.google.cloud.pubsub.v1.Publisher>	publishers

Fields inherited from class io.debezium.server.BaseChangeConsumer

streamNameMapper

Constructor Summary

Constructors

Constructor and Description
PubSubChangeConsumer()

Method Summary

Modifier and Type	Method and Description
(package private) void	close()
(package private) void	connect()
void	handleBatch(List<ChangeEvent<Object,Object>> records, DebeziumEngine.RecordCommitter<ChangeEvent<Object,Object>> committer)
boolean	supportsTombstoneEvents()

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

Field Detail

LOGGER

private static final org.slf4j.Logger LOGGER

PROP_PREFIX

private static final String PROP_PREFIX

See Also:

Constant Field Values

PROP_PROJECT_ID

private static final String PROP_PROJECT_ID

See Also:

Constant Field Values

projectId

private String projectId

publishers

private final Map<String,com.google.cloud.pubsub.v1.Publisher> publishers

publisherBuilder

private PubSubChangeConsumer.PublisherBuilder publisherBuilder

orderingEnabled

boolean orderingEnabled

nullKey

String nullKey

customPublisherBuilder

@Inject
 @CustomConsumerBuilder
javax.enterprise.inject.Instance<PubSubChangeConsumer.PublisherBuilder> customPublisherBuilder

Constructor Detail

PubSubChangeConsumer

public PubSubChangeConsumer()

Method Detail

connect

@PostConstruct
void connect()

close

@PreDestroy
void close()

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

supportsTombstoneEvents

public boolean supportsTombstoneEvents()

Specified by:

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