io.debezium.connector.postgresql

Class PostgresOffsetContext

java.lang.Object

io.debezium.connector.postgresql.PostgresOffsetContext

All Implemented Interfaces:

OffsetContext

public class PostgresOffsetContext
extends Object
implements OffsetContext

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PostgresOffsetContext.Loader

Field Summary

Fields

Modifier and Type	Field and Description
static String	LAST_COMPLETELY_PROCESSED_LSN_KEY
private Long	lastCompletelyProcessedLsn
private boolean	lastSnapshotRecord
private static org.slf4j.Logger	LOGGER
private Map<String,String>	partition
private static String	SERVER_PARTITION_KEY
private SourceInfo	sourceInfo
private org.apache.kafka.connect.data.Schema	sourceInfoSchema

Constructor Summary

Constructors

Modifier	Constructor and Description
private	PostgresOffsetContext(PostgresConnectorConfig connectorConfig, Long lsn, Long lastCompletelyProcessedLsn, Long txId, Instant time, boolean snapshot, boolean lastSnapshotRecord)

Method Summary

Modifier and Type	Method and Description
OffsetState	asOffsetState()
void	event(DataCollectionId tableId, Instant instant)
Map<String,?>	getOffset()
Map<String,?>	getPartition()
org.apache.kafka.connect.data.Struct	getSourceInfo()
org.apache.kafka.connect.data.Schema	getSourceInfoSchema()
(package private) boolean	hasCompletelyProcessedPosition()
(package private) boolean	hasLastKnownPosition()
static PostgresOffsetContext	initialContext(PostgresConnectorConfig connectorConfig, PostgresConnection jdbcConnection, Clock clock)
boolean	isSnapshotRunning()
(package private) Long	lastCompletelyProcessedLsn()
(package private) Long	lsn()
void	markLastSnapshotRecord()
void	postSnapshotCompletion()
void	preSnapshotCompletion()
void	preSnapshotStart()
String	toString()
void	updateSnapshotPosition(Instant timestamp, TableId tableId)
void	updateWalPosition(Long lsn, Long lastCompletelyProcessedLsn, Instant commitTime, Long txId, TableId tableId, Long xmin)
(package private) Long	xmin()

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

private static final org.slf4j.Logger LOGGER

SERVER_PARTITION_KEY

private static final String SERVER_PARTITION_KEY

See Also:

Constant Field Values

LAST_COMPLETELY_PROCESSED_LSN_KEY

public static final String LAST_COMPLETELY_PROCESSED_LSN_KEY

See Also:

Constant Field Values

sourceInfoSchema

private final org.apache.kafka.connect.data.Schema sourceInfoSchema

sourceInfo

private final SourceInfo sourceInfo

partition

private final Map<String,String> partition

lastSnapshotRecord

private boolean lastSnapshotRecord

lastCompletelyProcessedLsn

private Long lastCompletelyProcessedLsn

Constructor Detail

PostgresOffsetContext

private PostgresOffsetContext(PostgresConnectorConfig connectorConfig,
                              Long lsn,
                              Long lastCompletelyProcessedLsn,
                              Long txId,
                              Instant time,
                              boolean snapshot,
                              boolean lastSnapshotRecord)

Method Detail

getPartition

public Map<String,?> getPartition()

Specified by:

getPartition in interface OffsetContext

getOffset

public Map<String,?> getOffset()

Specified by:

getOffset in interface OffsetContext

getSourceInfoSchema

public org.apache.kafka.connect.data.Schema getSourceInfoSchema()

Specified by:

getSourceInfoSchema in interface OffsetContext

getSourceInfo

public org.apache.kafka.connect.data.Struct getSourceInfo()

Specified by:

getSourceInfo in interface OffsetContext

isSnapshotRunning

public boolean isSnapshotRunning()

Specified by:

isSnapshotRunning in interface OffsetContext

preSnapshotStart

public void preSnapshotStart()

Specified by:

preSnapshotStart in interface OffsetContext

preSnapshotCompletion

public void preSnapshotCompletion()

Specified by:

preSnapshotCompletion in interface OffsetContext

postSnapshotCompletion

public void postSnapshotCompletion()

Specified by:

postSnapshotCompletion in interface OffsetContext

updateSnapshotPosition

public void updateSnapshotPosition(Instant timestamp,
                                   TableId tableId)

updateWalPosition

public void updateWalPosition(Long lsn,
                              Long lastCompletelyProcessedLsn,
                              Instant commitTime,
                              Long txId,
                              TableId tableId,
                              Long xmin)

hasLastKnownPosition

boolean hasLastKnownPosition()

hasCompletelyProcessedPosition

boolean hasCompletelyProcessedPosition()

lsn

Long lsn()

lastCompletelyProcessedLsn

Long lastCompletelyProcessedLsn()

xmin

Long xmin()

toString

public String toString()

Overrides:

toString in class Object

initialContext

public static PostgresOffsetContext initialContext(PostgresConnectorConfig connectorConfig,
                                                   PostgresConnection jdbcConnection,
                                                   Clock clock)

asOffsetState

public OffsetState asOffsetState()

markLastSnapshotRecord

public void markLastSnapshotRecord()

Specified by:

markLastSnapshotRecord in interface OffsetContext

event

public void event(DataCollectionId tableId,
                  Instant instant)

Specified by:

event in interface OffsetContext