Package io.debezium.sink.naming

Class DefaultCollectionNamingStrategy

java.lang.Object

io.debezium.sink.naming.DefaultCollectionNamingStrategy

All Implemented Interfaces:

CollectionNamingStrategy

public class DefaultCollectionNamingStrategy
extends Object
implements CollectionNamingStrategy

Default implementation of the CollectionNamingStrategy where the table name is driven directly from the topic name, replacing any dot characters with underscore and source field in topic.

Author:

Chris Cranford, rk3rn3r

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	ENVELOPE_SOURCE_FIELD_NAME
private static final org.slf4j.Logger	LOGGER
private final Pattern	sourcePattern

Constructor Summary

Constructors

Constructor	Description
DefaultCollectionNamingStrategy()

Method Summary

Modifier and Type	Method	Description
String	resolveCollectionName(DebeziumSinkRecord record, String collectionNameFormat)	Resolves the logical collection name from the Debezium sink record.
private String	resolveCollectionNameBySource(DebeziumSinkRecord record, String collectionName, String collectionNameFormat)

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

ENVELOPE_SOURCE_FIELD_NAME

private static final String ENVELOPE_SOURCE_FIELD_NAME

See Also:

• Constant Field Values

sourcePattern

private final Pattern sourcePattern

Constructor Details

DefaultCollectionNamingStrategy

public DefaultCollectionNamingStrategy()

Method Details

resolveCollectionName

public String resolveCollectionName(DebeziumSinkRecord record,
 String collectionNameFormat)

Description copied from interface: CollectionNamingStrategy

Resolves the logical collection name from the Debezium sink record.

Specified by:

resolveCollectionName in interface CollectionNamingStrategy

Parameters:

record - Debezium sink record, should not be null

collectionNameFormat - the format string for the collection name (mapped from the topic name)

Returns:

the resolved logical collection name; if null the record should not be processed

resolveCollectionNameBySource

private String resolveCollectionNameBySource(DebeziumSinkRecord record,
 String collectionName,
 String collectionNameFormat)