Package io.debezium.connector.mysql

Class MySqlChangeRecordEmitter

java.lang.Object

io.debezium.pipeline.AbstractChangeRecordEmitter<P,TableSchema>

io.debezium.relational.RelationalChangeRecordEmitter<MySqlPartition>

io.debezium.connector.mysql.MySqlChangeRecordEmitter

All Implemented Interfaces:

ChangeRecordEmitter<MySqlPartition>

public class MySqlChangeRecordEmitter
extends RelationalChangeRecordEmitter<MySqlPartition>

Emits change data.

Author:

Jiri Pechanec

Nested Class Summary

Nested classes/interfaces inherited from interface io.debezium.pipeline.spi.ChangeRecordEmitter

ChangeRecordEmitter.Receiver<P extends Partition>

Field Summary

Fields

Modifier and Type	Field	Description
private final Object[]	after
private final Object[]	before
private final OffsetContext	offset
private final Envelope.Operation	operation

Fields inherited from class io.debezium.relational.RelationalChangeRecordEmitter

PK_UPDATE_NEWKEY_FIELD, PK_UPDATE_OLDKEY_FIELD

Constructor Summary

Constructors

Constructor	Description
MySqlChangeRecordEmitter(MySqlPartition partition, OffsetContext offset, Clock clock, Envelope.Operation operation, Serializable[] before, Serializable[] after)

Method Summary

Modifier and Type	Method	Description
protected void	emitTruncateRecord(ChangeRecordEmitter.Receiver receiver, TableSchema tableSchema)
protected Object[]	getNewColumnValues()
OffsetContext	getOffset()
protected Object[]	getOldColumnValues()
Envelope.Operation	getOperation()

Methods inherited from class io.debezium.relational.RelationalChangeRecordEmitter

emitChangeRecords, emitCreateRecord, emitDeleteRecord, emitReadRecord, emitUpdateAsPrimaryKeyChangeRecord, emitUpdateRecord, skipEmptyMessages

Methods inherited from class io.debezium.pipeline.AbstractChangeRecordEmitter

getClock, getPartition

Methods inherited from class java.lang.Object

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

Field Details

operation

private final Envelope.Operation operation

offset

private final OffsetContext offset

before

private final Object[] before

after

private final Object[] after

Constructor Details

MySqlChangeRecordEmitter

public MySqlChangeRecordEmitter(MySqlPartition partition,
 OffsetContext offset,
 Clock clock,
 Envelope.Operation operation,
 Serializable[] before,
 Serializable[] after)

Method Details

getOffset

public OffsetContext getOffset()

Specified by:

getOffset in interface ChangeRecordEmitter<MySqlPartition>

Overrides:

getOffset in class AbstractChangeRecordEmitter<MySqlPartition,TableSchema>

getOperation

public Envelope.Operation getOperation()

getOldColumnValues

protected Object[] getOldColumnValues()

Specified by:

getOldColumnValues in class RelationalChangeRecordEmitter<MySqlPartition>

getNewColumnValues

protected Object[] getNewColumnValues()

Specified by:

getNewColumnValues in class RelationalChangeRecordEmitter<MySqlPartition>

emitTruncateRecord

protected void emitTruncateRecord(ChangeRecordEmitter.Receiver receiver,
 TableSchema tableSchema)
                           throws InterruptedException

Overrides:

emitTruncateRecord in class RelationalChangeRecordEmitter<MySqlPartition>

Throws:

InterruptedException