Package io.debezium.connector.oracle

Class OracleConnectorTask

java.lang.Object

org.apache.kafka.connect.source.SourceTask

io.debezium.connector.common.BaseSourceTask<OraclePartition,OracleOffsetContext>

io.debezium.connector.oracle.OracleConnectorTask

All Implemented Interfaces:

org.apache.kafka.connect.connector.Task

public class OracleConnectorTask
extends BaseSourceTask<OraclePartition,OracleOffsetContext>

Nested Class Summary

Nested classes/interfaces inherited from class io.debezium.connector.common.BaseSourceTask

BaseSourceTask.State

Nested classes/interfaces inherited from class org.apache.kafka.connect.source.SourceTask

org.apache.kafka.connect.source.SourceTask.TransactionBoundary

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	CONTEXT_NAME
private ErrorHandler	errorHandler
private OracleConnection	jdbcConnection
private static final org.slf4j.Logger	LOGGER
private ChangeEventQueue<DataChangeEvent>	queue
private OracleDatabaseSchema	schema
private OracleTaskContext	taskContext

Fields inherited from class io.debezium.connector.common.BaseSourceTask

coordinator

Fields inherited from class org.apache.kafka.connect.source.SourceTask

context, TRANSACTION_BOUNDARY_CONFIG

Constructor Summary

Constructors

Constructor	Description
OracleConnectorTask()

Method Summary

Modifier and Type	Method	Description
List<org.apache.kafka.connect.source.SourceRecord>	doPoll()
void	doStop()
protected Iterable<Field>	getAllConfigurationFields()
private OracleConnection	getHeartbeatConnection(OracleConnectorConfig connectorConfig, JdbcConfiguration jdbcConfig)
private static boolean	redoLogRequired(OracleConnectorConfig config)
ChangeEventSourceCoordinator<OraclePartition,OracleOffsetContext>	start(Configuration config)
private void	validateAndLoadSchemaHistory(OracleConnectorConfig config, OraclePartition partition, OracleOffsetContext offset, OracleDatabaseSchema schema)
private void	validateRedoLogConfiguration(OracleConnectorConfig config)
String	version()

Methods inherited from class io.debezium.connector.common.BaseSourceTask

commit, commitRecord, getAvailableSignalChannels, getNotificationChannels, getPreviousOffsets, getTaskState, logStatistics, poll, start, stop, withMaskedSensitiveOptions

Methods inherited from class org.apache.kafka.connect.source.SourceTask

commitRecord, initialize

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

CONTEXT_NAME

private static final String CONTEXT_NAME

See Also:

• Constant Field Values

taskContext

private volatile OracleTaskContext taskContext

queue

private volatile ChangeEventQueue<DataChangeEvent> queue

jdbcConnection

private volatile OracleConnection jdbcConnection

errorHandler

private volatile ErrorHandler errorHandler

schema

private volatile OracleDatabaseSchema schema

Constructor Details

OracleConnectorTask

public OracleConnectorTask()

Method Details

version

public String version()

start

public ChangeEventSourceCoordinator<OraclePartition,OracleOffsetContext> start(Configuration config)

Specified by:

start in class BaseSourceTask<OraclePartition,OracleOffsetContext>

getHeartbeatConnection

private OracleConnection getHeartbeatConnection(OracleConnectorConfig connectorConfig,
 JdbcConfiguration jdbcConfig)

doPoll

public List<org.apache.kafka.connect.source.SourceRecord> doPoll()
                                                          throws InterruptedException

Specified by:

doPoll in class BaseSourceTask<OraclePartition,OracleOffsetContext>

Throws:

InterruptedException

doStop

public void doStop()

Specified by:

doStop in class BaseSourceTask<OraclePartition,OracleOffsetContext>

getAllConfigurationFields

protected Iterable<Field> getAllConfigurationFields()

Specified by:

getAllConfigurationFields in class BaseSourceTask<OraclePartition,OracleOffsetContext>

validateRedoLogConfiguration

private void validateRedoLogConfiguration(OracleConnectorConfig config)

redoLogRequired

private static boolean redoLogRequired(OracleConnectorConfig config)

validateAndLoadSchemaHistory

private void validateAndLoadSchemaHistory(OracleConnectorConfig config,
 OraclePartition partition,
 OracleOffsetContext offset,
 OracleDatabaseSchema schema)