Package io.debezium.server.rocketmq

Class RocketMqChangeConsumer

java.lang.Object

io.debezium.server.BaseChangeConsumer

io.debezium.server.rocketmq.RocketMqChangeConsumer

All Implemented Interfaces:

DebeziumEngine.ChangeConsumer<ChangeEvent<Object,Object>>

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

rocketmq change consumer

Field Summary

Fields

Modifier and Type	Field	Description
(package private) javax.enterprise.inject.Instance<org.apache.rocketmq.client.producer.DefaultMQProducer>	customRocketMqProducer
private static final org.slf4j.Logger	LOGGER
private org.apache.rocketmq.client.producer.DefaultMQProducer	mqProducer
private static final String	PROP_PREFIX
private static final String	PROP_PRODUCER_ACCESS_KEY
private static final String	PROP_PRODUCER_ACL_ENABLE
private static final String	PROP_PRODUCER_GROUP
private static final String	PROP_PRODUCER_MAX_MESSAGE_SIZE
private static final String	PROP_PRODUCER_NAME_SRV_ADDR
private static final String	PROP_PRODUCER_PREFIX
private static final String	PROP_PRODUCER_SECRET_KEY
private static final String	PROP_PRODUCER_SEND_MSG_TIMEOUT

Fields inherited from class io.debezium.server.BaseChangeConsumer

streamNameMapper

Constructor Summary

Constructors

Constructor	Description
RocketMqChangeConsumer()

Method Summary

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

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_PRODUCER_PREFIX

private static final String PROP_PRODUCER_PREFIX

See Also:

• Constant Field Values

PROP_PRODUCER_ACL_ENABLE

private static final String PROP_PRODUCER_ACL_ENABLE

See Also:

• Constant Field Values

PROP_PRODUCER_ACCESS_KEY

private static final String PROP_PRODUCER_ACCESS_KEY

See Also:

• Constant Field Values

PROP_PRODUCER_SECRET_KEY

private static final String PROP_PRODUCER_SECRET_KEY

See Also:

• Constant Field Values

PROP_PRODUCER_NAME_SRV_ADDR

private static final String PROP_PRODUCER_NAME_SRV_ADDR

See Also:

• Constant Field Values

PROP_PRODUCER_GROUP

private static final String PROP_PRODUCER_GROUP

See Also:

• Constant Field Values

PROP_PRODUCER_MAX_MESSAGE_SIZE

private static final String PROP_PRODUCER_MAX_MESSAGE_SIZE

See Also:

• Constant Field Values

PROP_PRODUCER_SEND_MSG_TIMEOUT

private static final String PROP_PRODUCER_SEND_MSG_TIMEOUT

See Also:

• Constant Field Values

customRocketMqProducer

@Inject
@CustomConsumerBuilder
javax.enterprise.inject.Instance<org.apache.rocketmq.client.producer.DefaultMQProducer> customRocketMqProducer

mqProducer

private org.apache.rocketmq.client.producer.DefaultMQProducer mqProducer

Constructor Details

RocketMqChangeConsumer

public RocketMqChangeConsumer()

Method Details

connect

@PostConstruct
void connect()

startProducer

private void startProducer()

createUniqInstance

private String createUniqInstance(String prefix)

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