io.debezium.connector.mysql.legacy

Class RecordMakers.RecordsForTable

java.lang.Object

io.debezium.connector.mysql.legacy.RecordMakers.RecordsForTable

Enclosing class:

RecordMakers

public final class RecordMakers.RecordsForTable
extends Object

A SourceRecord factory for a specific table and consumer.

Field Summary

Fields

Modifier and Type	Field and Description
private BlockingConsumer<org.apache.kafka.connect.source.SourceRecord>	consumer
private RecordMakers.Converter	converter
private BitSet	includedColumns

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RecordsForTable(RecordMakers.Converter converter, BitSet includedColumns, BlockingConsumer<org.apache.kafka.connect.source.SourceRecord> consumer)

Method Summary

Modifier and Type	Method and Description
int	create(Object[] row, Instant ts) Produce a create record for the row.
int	create(Object[] row, Instant ts, int rowNumber, int numberOfRows) Produce a create record for the row.
int	delete(Object[] row, Instant ts) Produce a delete record for the row.
int	delete(Object[] row, Instant ts, int rowNumber, int numberOfRows) Produce a delete record for the row.
int	read(Object[] row, Instant ts) Produce a read record for the row.
int	read(Object[] row, Instant ts, int rowNumber, int numberOfRows) Produce a read record for the row.
int	update(Object[] before, Object[] after, Instant ts) Produce an update record for the row.
int	update(Object[] before, Object[] after, Instant ts, int rowNumber, int numberOfRows) Produce an update record for the row.

Methods inherited from class java.lang.Object

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

Field Detail

includedColumns

private final BitSet includedColumns

converter

private final RecordMakers.Converter converter

consumer

private final BlockingConsumer<org.apache.kafka.connect.source.SourceRecord> consumer

Constructor Detail

RecordsForTable

protected RecordsForTable(RecordMakers.Converter converter,
                          BitSet includedColumns,
                          BlockingConsumer<org.apache.kafka.connect.source.SourceRecord> consumer)

Method Detail

read

public int read(Object[] row,
                Instant ts)
         throws InterruptedException

Produce a read record for the row.

Parameters:

row - the values of the row, in the same order as the columns in the Table definition in the MySqlSchema.

ts - the timestamp for this row

Returns:

the number of records produced; will be 0 or more

Throws:

InterruptedException - if this thread is interrupted while waiting to give a source record to the consumer

read

public int read(Object[] row,
                Instant ts,
                int rowNumber,
                int numberOfRows)
         throws InterruptedException

Produce a read record for the row.

Parameters:

row - the values of the row, in the same order as the columns in the Table definition in the MySqlSchema.

ts - the timestamp for this row

rowNumber - the number of this row; must be 0 or more

numberOfRows - the total number of rows to be read; must be 1 or more

Returns:

the number of records produced; will be 0 or more

Throws:

InterruptedException - if this thread is interrupted while waiting to give a source record to the consumer

create

public int create(Object[] row,
                  Instant ts)
           throws InterruptedException

Produce a create record for the row.

Parameters:

row - the values of the row, in the same order as the columns in the Table definition in the MySqlSchema.

ts - the timestamp for this row

Returns:

the number of records produced; will be 0 or more

Throws:

InterruptedException - if this thread is interrupted while waiting to give a source record to the consumer

create

public int create(Object[] row,
                  Instant ts,
                  int rowNumber,
                  int numberOfRows)
           throws InterruptedException

Produce a create record for the row.

Parameters:

row - the values of the row, in the same order as the columns in the Table definition in the MySqlSchema.

ts - the timestamp for this row

rowNumber - the number of this row; must be 0 or more

numberOfRows - the total number of rows to be read; must be 1 or more

Returns:

the number of records produced; will be 0 or more

Throws:

InterruptedException - if this thread is interrupted while waiting to give a source record to the consumer

update

public int update(Object[] before,
                  Object[] after,
                  Instant ts)
           throws InterruptedException

Produce an update record for the row.

Parameters:

before - the values of the row before the update, in the same order as the columns in the Table definition in the MySqlSchema

after - the values of the row after the update, in the same order as the columns in the Table definition in the MySqlSchema

ts - the timestamp for this row

Returns:

the number of records produced; will be 0 or more

Throws:

InterruptedException - if this thread is interrupted while waiting to give a source record to the consumer

update

public int update(Object[] before,
                  Object[] after,
                  Instant ts,
                  int rowNumber,
                  int numberOfRows)
           throws InterruptedException

Produce an update record for the row.

Parameters:

before - the values of the row before the update, in the same order as the columns in the Table definition in the MySqlSchema

after - the values of the row after the update, in the same order as the columns in the Table definition in the MySqlSchema

ts - the timestamp for this row

rowNumber - the number of this row; must be 0 or more

numberOfRows - the total number of rows to be read; must be 1 or more

Returns:

the number of records produced; will be 0 or more

Throws:

InterruptedException - if this thread is interrupted while waiting to give a source record to the consumer

delete

public int delete(Object[] row,
                  Instant ts)
           throws InterruptedException

Produce a delete record for the row.

Parameters:

row - the values of the row, in the same order as the columns in the Table definition in the MySqlSchema.

ts - the timestamp for this row

Returns:

the number of records produced; will be 0 or more

Throws:

InterruptedException - if this thread is interrupted while waiting to give a source record to the consumer

delete

public int delete(Object[] row,
                  Instant ts,
                  int rowNumber,
                  int numberOfRows)
           throws InterruptedException

Produce a delete record for the row.

Parameters:

row - the values of the row, in the same order as the columns in the Table definition in the MySqlSchema.

ts - the timestamp for this row

rowNumber - the number of this row; must be 0 or more

numberOfRows - the total number of rows to be read; must be 1 or more

Returns:

the number of records produced; will be 0 or more

Throws:

InterruptedException - if this thread is interrupted while waiting to give a source record to the consumer