Package io.debezium.engine.source

Class EngineSourceConnectorContext

java.lang.Object

io.debezium.engine.source.EngineSourceConnectorContext

All Implemented Interfaces:

DebeziumSourceConnectorContext, org.apache.kafka.connect.connector.ConnectorContext, org.apache.kafka.connect.source.SourceConnectorContext

public class EngineSourceConnectorContext
extends Object
implements DebeziumSourceConnectorContext, org.apache.kafka.connect.source.SourceConnectorContext

Implementation of DebeziumSourceConnectorContext which holds references to objects which spans whole connector life-cycle. At the same time implements also Kafka Connect SourceConnectorContext as current implementation of DebeziumSourceConnector only wraps Kafka Connect SourceConnector.

Author:

vjuranek

Field Summary

Fields

Modifier and Type	Field	Description
private final AsyncEmbeddedEngine	engine
private final org.apache.kafka.connect.storage.OffsetStorageReader	offsetReader
private final org.apache.kafka.connect.storage.OffsetBackingStore	offsetStore
private final org.apache.kafka.connect.storage.OffsetStorageWriter	offsetWriter

Constructor Summary

Constructors

Constructor	Description
EngineSourceConnectorContext(AsyncEmbeddedEngine engine, org.apache.kafka.connect.storage.OffsetBackingStore offsetStore, org.apache.kafka.connect.storage.OffsetStorageReader offsetReader, org.apache.kafka.connect.storage.OffsetStorageWriter offsetWriter)

Method Summary

Modifier and Type	Method	Description
org.apache.kafka.connect.storage.OffsetStorageReader	offsetStorageReader()	Returns the OffsetStorageReader for this DebeziumConnectorContext.
org.apache.kafka.connect.storage.OffsetStorageWriter	offsetStorageWriter()	Returns the OffsetStorageWriter for this DebeziumConnectorContext.
org.apache.kafka.connect.storage.OffsetBackingStore	offsetStore()	Returns the OffsetBackingStore used by this connector.
void	raiseError(Exception e)
void	requestTaskReconfiguration()

Methods inherited from class java.lang.Object

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

Field Details

engine

private final AsyncEmbeddedEngine engine

offsetStore

private final org.apache.kafka.connect.storage.OffsetBackingStore offsetStore

offsetReader

private final org.apache.kafka.connect.storage.OffsetStorageReader offsetReader

offsetWriter

private final org.apache.kafka.connect.storage.OffsetStorageWriter offsetWriter

Constructor Details

EngineSourceConnectorContext

public EngineSourceConnectorContext(AsyncEmbeddedEngine engine,
 org.apache.kafka.connect.storage.OffsetBackingStore offsetStore,
 org.apache.kafka.connect.storage.OffsetStorageReader offsetReader,
 org.apache.kafka.connect.storage.OffsetStorageWriter offsetWriter)

Method Details

offsetStore

public org.apache.kafka.connect.storage.OffsetBackingStore offsetStore()

Description copied from interface: DebeziumSourceConnectorContext

Returns the OffsetBackingStore used by this connector. This should be used mainly for proper closing the offset backing store.

Specified by:

offsetStore in interface DebeziumSourceConnectorContext

Returns:

the OffsetBackingStore use by this connector.

offsetStorageReader

public org.apache.kafka.connect.storage.OffsetStorageReader offsetStorageReader()

Description copied from interface: DebeziumSourceConnectorContext

Returns the OffsetStorageReader for this DebeziumConnectorContext.

Specified by:

offsetStorageReader in interface DebeziumSourceConnectorContext

Specified by:

offsetStorageReader in interface org.apache.kafka.connect.source.SourceConnectorContext

Returns:

the OffsetStorageReader for this connector.

offsetStorageWriter

public org.apache.kafka.connect.storage.OffsetStorageWriter offsetStorageWriter()

Description copied from interface: DebeziumSourceConnectorContext

Returns the OffsetStorageWriter for this DebeziumConnectorContext.

Specified by:

offsetStorageWriter in interface DebeziumSourceConnectorContext

Returns:

the OffsetStorageWriter for this connector.

requestTaskReconfiguration

public void requestTaskReconfiguration()

Specified by:

requestTaskReconfiguration in interface org.apache.kafka.connect.connector.ConnectorContext

raiseError

public void raiseError(Exception e)

Specified by:

raiseError in interface org.apache.kafka.connect.connector.ConnectorContext