Package io.debezium.server.redis

Class RedisStreamChangeConsumer

java.lang.Object

io.debezium.server.BaseChangeConsumer

io.debezium.server.redis.RedisStreamChangeConsumer

All Implemented Interfaces:

DebeziumEngine.ChangeConsumer<ChangeEvent<Object,Object>>

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

Implementation of the consumer that delivers the messages into Redis (stream) destination.

Author:

M Sazzadul Hoque, Yossi Shirizli

Field Summary

Fields

Modifier and Type	Field	Description
private String	address
(package private) Integer	batchSize
private redis.clients.jedis.Jedis	client
private Integer	connectionTimeout
(package private) Integer	initialRetryDelay
private static final org.slf4j.Logger	LOGGER
(package private) Integer	maxRetryDelay
(package private) String	nullKey
(package private) String	nullValue
private String	password
private static final String	PROP_ADDRESS
private static final String	PROP_CONNECTION_TIMEOUT
private static final String	PROP_PASSWORD
private static final String	PROP_PREFIX
private static final String	PROP_SOCKET_TIMEOUT
private static final String	PROP_USER
private Integer	socketTimeout
(package private) boolean	sslEnabled
private String	user

Fields inherited from class io.debezium.server.BaseChangeConsumer

streamNameMapper

Constructor Summary

Constructors

Constructor	Description
RedisStreamChangeConsumer()

Method Summary

Modifier and Type	Method	Description
private <T> Stream<List<T>>	batches(List<T> source, int length)	Split collection to batches by batch size using a stream
(package private) void	close()
(package private) void	connect()
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_ADDRESS

private static final String PROP_ADDRESS

See Also:

• Constant Field Values

PROP_USER

private static final String PROP_USER

See Also:

• Constant Field Values

PROP_PASSWORD

private static final String PROP_PASSWORD

See Also:

• Constant Field Values

PROP_CONNECTION_TIMEOUT

private static final String PROP_CONNECTION_TIMEOUT

See Also:

• Constant Field Values

PROP_SOCKET_TIMEOUT

private static final String PROP_SOCKET_TIMEOUT

See Also:

• Constant Field Values

address

private String address

user

private String user

password

private String password

connectionTimeout

private Integer connectionTimeout

socketTimeout

private Integer socketTimeout

sslEnabled

boolean sslEnabled

batchSize

Integer batchSize

initialRetryDelay

Integer initialRetryDelay

maxRetryDelay

Integer maxRetryDelay

nullKey

String nullKey

nullValue

String nullValue

client

private redis.clients.jedis.Jedis client

Constructor Details

RedisStreamChangeConsumer

public RedisStreamChangeConsumer()

Method Details

connect

@PostConstruct
void connect()

close

@PreDestroy
void close()

batches

private <T> Stream<List<T>> batches(List<T> source,
 int length)

Split collection to batches by batch size using a stream

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