io.debezium.heartbeat

Class DatabaseHeartbeatImpl

java.lang.Object

io.debezium.heartbeat.HeartbeatImpl

io.debezium.heartbeat.DatabaseHeartbeatImpl

All Implemented Interfaces:

Heartbeat

public class DatabaseHeartbeatImpl
extends HeartbeatImpl

Implementation of the heartbeat feature that allows for a DB query to be executed with every heartbeat.

Nested Class Summary

Nested classes/interfaces inherited from interface io.debezium.heartbeat.Heartbeat

Heartbeat.OffsetProducer

Field Summary

Fields

Modifier and Type	Field and Description
static Field	HEARTBEAT_ACTION_QUERY
static String	HEARTBEAT_ACTION_QUERY_PROPERTY_NAME
private String	heartBeatActionQuery
private JdbcConnection	jdbcConnection
private static org.slf4j.Logger	LOGGER

Fields inherited from class io.debezium.heartbeat.HeartbeatImpl

DEFAULT_HEARTBEAT_INTERVAL, DEFAULT_HEARTBEAT_TOPICS_PREFIX

Fields inherited from interface io.debezium.heartbeat.Heartbeat

HEARTBEAT_INTERVAL, HEARTBEAT_INTERVAL_PROPERTY_NAME, HEARTBEAT_TOPICS_PREFIX, NULL

Constructor Summary

Constructors

Constructor and Description
DatabaseHeartbeatImpl(Configuration configuration, String topicName, String key, JdbcConnection jdbcConnection, String heartBeatActionQuery)

Method Summary

Modifier and Type	Method and Description
void	forcedBeat(Map<String,?> partition, Map<String,?> offset, BlockingConsumer<org.apache.kafka.connect.source.SourceRecord> consumer) Generates a heartbeat record unconditionaly

Methods inherited from class io.debezium.heartbeat.HeartbeatImpl

heartbeat, heartbeat, isEnabled

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.debezium.heartbeat.Heartbeat

create, create

Field Detail

LOGGER

private static final org.slf4j.Logger LOGGER

HEARTBEAT_ACTION_QUERY_PROPERTY_NAME

public static final String HEARTBEAT_ACTION_QUERY_PROPERTY_NAME

See Also:

Constant Field Values

HEARTBEAT_ACTION_QUERY

public static final Field HEARTBEAT_ACTION_QUERY

heartBeatActionQuery

private final String heartBeatActionQuery

jdbcConnection

private final JdbcConnection jdbcConnection

Constructor Detail

DatabaseHeartbeatImpl

DatabaseHeartbeatImpl(Configuration configuration,
                      String topicName,
                      String key,
                      JdbcConnection jdbcConnection,
                      String heartBeatActionQuery)

Method Detail

forcedBeat

public void forcedBeat(Map<String,?> partition,
                       Map<String,?> offset,
                       BlockingConsumer<org.apache.kafka.connect.source.SourceRecord> consumer)
                throws InterruptedException

Description copied from interface: Heartbeat

Generates a heartbeat record unconditionaly

Specified by:

forcedBeat in interface Heartbeat

Overrides:

forcedBeat in class HeartbeatImpl

Parameters:

partition - partition for the heartbeat record

offset - offset for the heartbeat record

consumer - - a code to place record among others to be sent into Connect

Throws:

InterruptedException