Package io.debezium.schema

Class AbstractTopicNamingStrategy<I extends DataCollectionId>

java.lang.Object

io.debezium.schema.AbstractTopicNamingStrategy<I>

All Implemented Interfaces:

TopicNamingStrategy<I>

Direct Known Subclasses:

AbstractRegexTopicNamingStrategy, DefaultTopicNamingStrategy, SchemaTopicNamingStrategy

@Incubating
public abstract class AbstractTopicNamingStrategy<I extends DataCollectionId>
extends Object
implements TopicNamingStrategy<I>

An abstract implementation of TopicNamingStrategy.

Author:

Harvey Yue

Nested Class Summary

Nested classes/interfaces inherited from interface io.debezium.spi.topic.TopicNamingStrategy

TopicNamingStrategy.TopicSchemaAugment<S extends Object>, TopicNamingStrategy.TopicValueAugment<I extends DataCollectionId,S extends Object,R extends Object>

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_HEARTBEAT_TOPIC_PREFIX
static final String	DEFAULT_TRANSACTION_TOPIC
protected String	delimiter
protected String	heartbeatPrefix
private static final org.slf4j.Logger	LOGGER
protected String	prefix
static final Field	TOPIC_CACHE_SIZE
static final Field	TOPIC_DELIMITER
static final Field	TOPIC_HEARTBEAT_PREFIX
static final Field	TOPIC_TRANSACTION
protected BoundedConcurrentHashMap<I,String>	topicNames
protected String	transaction

Fields inherited from interface io.debezium.spi.topic.TopicNamingStrategy

NO_SCHEMA_OP, NO_VALUE_OP, REPLACEMENT_CHAR

Constructor Summary

Constructors

Constructor	Description
AbstractTopicNamingStrategy(Properties props)

Method Summary

Modifier and Type	Method	Description
void	configure(Properties props)
abstract String	dataChangeTopic(I id)
String	heartbeatTopic()
protected String	mkString(List<String> data, String delimiter)
String	schemaChangeTopic()
String	transactionTopic()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.debezium.spi.topic.TopicNamingStrategy

keySchemaAugment, keyValueAugment, sanitizedTopicName

Field Details

DEFAULT_HEARTBEAT_TOPIC_PREFIX

public static final String DEFAULT_HEARTBEAT_TOPIC_PREFIX

See Also:

• Constant Field Values

DEFAULT_TRANSACTION_TOPIC

public static final String DEFAULT_TRANSACTION_TOPIC

See Also:

• Constant Field Values

TOPIC_DELIMITER

public static final Field TOPIC_DELIMITER

TOPIC_CACHE_SIZE

public static final Field TOPIC_CACHE_SIZE

TOPIC_HEARTBEAT_PREFIX

public static final Field TOPIC_HEARTBEAT_PREFIX

TOPIC_TRANSACTION

public static final Field TOPIC_TRANSACTION

LOGGER

private static final org.slf4j.Logger LOGGER

topicNames

protected BoundedConcurrentHashMap<I extends DataCollectionId,String> topicNames

delimiter

protected String delimiter

prefix

protected String prefix

transaction

protected String transaction

heartbeatPrefix

protected String heartbeatPrefix

Constructor Details

AbstractTopicNamingStrategy

public AbstractTopicNamingStrategy(Properties props)

Method Details

configure

public void configure(Properties props)

Specified by:

configure in interface TopicNamingStrategy<I extends DataCollectionId>

dataChangeTopic

public abstract String dataChangeTopic(I id)

Specified by:

dataChangeTopic in interface TopicNamingStrategy<I extends DataCollectionId>

schemaChangeTopic

public String schemaChangeTopic()

Specified by:

schemaChangeTopic in interface TopicNamingStrategy<I extends DataCollectionId>

heartbeatTopic

public String heartbeatTopic()

Specified by:

heartbeatTopic in interface TopicNamingStrategy<I extends DataCollectionId>

transactionTopic

public String transactionTopic()

Specified by:

transactionTopic in interface TopicNamingStrategy<I extends DataCollectionId>

mkString

protected String mkString(List<String> data,
 String delimiter)