Package io.debezium.connector.postgresql

Class PostgresEventDispatcher<T extends io.debezium.spi.schema.DataCollectionId>

java.lang.Object

io.debezium.pipeline.EventDispatcher<PostgresPartition,T>

io.debezium.connector.postgresql.PostgresEventDispatcher<T>

All Implemented Interfaces:

AutoCloseable

public class PostgresEventDispatcher<T extends io.debezium.spi.schema.DataCollectionId>
extends EventDispatcher<PostgresPartition,T>

Custom extension of the EventDispatcher to accommodate routing LogicalDecodingMessage events to the change event queue.

Author:

Lairen Hightower

Nested Class Summary

Nested classes/interfaces inherited from class io.debezium.pipeline.EventDispatcher

EventDispatcher.InconsistentSchemaHandler<P extends Partition,T extends io.debezium.spi.schema.DataCollectionId>, EventDispatcher.SnapshotReceiver<P extends Partition>

Field Summary

Fields

Modifier and Type	Field	Description
private static final org.slf4j.Logger	LOGGER
private final LogicalDecodingMessageMonitor	logicalDecodingMessageMonitor
private final LogicalDecodingMessageFilter	messageFilter
private final ChangeEventQueue<DataChangeEvent>	queue

Constructor Summary

Constructors

Constructor

Description

PostgresEventDispatcher(PostgresConnectorConfig connectorConfig, io.debezium.spi.topic.TopicNamingStrategy<T> topicNamingStrategy, DatabaseSchema<T> schema, ChangeEventQueue<DataChangeEvent> queue, DataCollectionFilters.DataCollectionFilter<T> filter, ChangeEventCreator changeEventCreator, EventDispatcher.InconsistentSchemaHandler<PostgresPartition,T> inconsistentSchemaHandler, EventMetadataProvider metadataProvider, Heartbeat heartbeat, SchemaNameAdjuster schemaNameAdjuster, SignalProcessor<PostgresPartition,PostgresOffsetContext> signalProcessor)

Method Summary

Modifier and Type	Method	Description
void	dispatchLogicalDecodingMessage(Partition partition, OffsetContext offset, Long decodeTimestamp, LogicalDecodingMessage message)
private void	enqueueLogicalDecodingMessage(org.apache.kafka.connect.source.SourceRecord record)

Methods inherited from class io.debezium.pipeline.EventDispatcher

alwaysDispatchHeartbeatEvent, close, dispatchConnectorEvent, dispatchDataChangeEvent, dispatchFilteredEvent, dispatchHeartbeatEvent, dispatchSchemaChangeEvent, dispatchSchemaChangeEvent, dispatchServerHeartbeatEvent, dispatchSnapshotEvent, dispatchTransactionCommittedEvent, dispatchTransactionStartedEvent, enqueueNotification, errorOnMissingSchema, getHistorizedSchema, getIncrementalSnapshotChangeEventReceiver, getIncrementalSnapshotChangeEventSource, getSchema, getSignalingActions, getSnapshotChangeEventReceiver, heartbeatsEnabled, ignoreMissingSchema, setEventListener, setIncrementalSnapshotChangeEventSource

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

queue

private final ChangeEventQueue<DataChangeEvent> queue

logicalDecodingMessageMonitor

private final LogicalDecodingMessageMonitor logicalDecodingMessageMonitor

messageFilter

private final LogicalDecodingMessageFilter messageFilter

Constructor Details

PostgresEventDispatcher

public PostgresEventDispatcher(PostgresConnectorConfig connectorConfig,
 io.debezium.spi.topic.TopicNamingStrategy<T> topicNamingStrategy,
 DatabaseSchema<T> schema,
 ChangeEventQueue<DataChangeEvent> queue,
 DataCollectionFilters.DataCollectionFilter<T> filter,
 ChangeEventCreator changeEventCreator,
 EventDispatcher.InconsistentSchemaHandler<PostgresPartition,T> inconsistentSchemaHandler,
 EventMetadataProvider metadataProvider,
 Heartbeat heartbeat,
 SchemaNameAdjuster schemaNameAdjuster,
 SignalProcessor<PostgresPartition,PostgresOffsetContext> signalProcessor)

Method Details

dispatchLogicalDecodingMessage

public void dispatchLogicalDecodingMessage(Partition partition,
 OffsetContext offset,
 Long decodeTimestamp,
 LogicalDecodingMessage message)
                                    throws InterruptedException

Throws:

InterruptedException

enqueueLogicalDecodingMessage

private void enqueueLogicalDecodingMessage(org.apache.kafka.connect.source.SourceRecord record)
                                    throws InterruptedException

Throws:

InterruptedException