Package io.debezium.connector.mongodb

Class MongoDbChangeStreamChangeRecordEmitter

java.lang.Object

io.debezium.pipeline.AbstractChangeRecordEmitter<MongoDbCollectionSchema>

io.debezium.connector.mongodb.MongoDbChangeStreamChangeRecordEmitter

All Implemented Interfaces:

ChangeRecordEmitter

public class MongoDbChangeStreamChangeRecordEmitter
extends AbstractChangeRecordEmitter<MongoDbCollectionSchema>

Emits change data based on a change stream change.

Author:

Jiri Pechanec

Nested Class Summary

Nested classes/interfaces inherited from interface io.debezium.pipeline.spi.ChangeRecordEmitter

ChangeRecordEmitter.Receiver

Field Summary

Fields

Modifier and Type	Field	Description
private com.mongodb.client.model.changestream.ChangeStreamDocument<org.bson.Document>	changeStreamEvent
private static Map<com.mongodb.client.model.changestream.OperationType,Envelope.Operation>	OPERATION_LITERALS

Constructor Summary

Constructors

Constructor	Description
MongoDbChangeStreamChangeRecordEmitter(Partition partition, OffsetContext offsetContext, Clock clock, com.mongodb.client.model.changestream.ChangeStreamDocument<org.bson.Document> changeStreamEvent)

Method Summary

Modifier and Type	Method	Description
private void	createAndEmitChangeRecord(ChangeRecordEmitter.Receiver receiver, MongoDbCollectionSchema schema)
protected void	emitCreateRecord(ChangeRecordEmitter.Receiver receiver, MongoDbCollectionSchema schema)
protected void	emitDeleteRecord(ChangeRecordEmitter.Receiver receiver, MongoDbCollectionSchema schema)
protected void	emitReadRecord(ChangeRecordEmitter.Receiver receiver, MongoDbCollectionSchema schema)
protected void	emitUpdateRecord(ChangeRecordEmitter.Receiver receiver, MongoDbCollectionSchema schema)
protected Envelope.Operation	getOperation()
static boolean	isValidOperation(String operation)

Methods inherited from class io.debezium.pipeline.AbstractChangeRecordEmitter

emitChangeRecords, getClock, getOffset, getPartition

Methods inherited from class java.lang.Object

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

Field Detail

changeStreamEvent

private final com.mongodb.client.model.changestream.ChangeStreamDocument<org.bson.Document> changeStreamEvent

OPERATION_LITERALS

@Immutable
private static final Map<com.mongodb.client.model.changestream.OperationType,Envelope.Operation> OPERATION_LITERALS

Constructor Detail

MongoDbChangeStreamChangeRecordEmitter

public MongoDbChangeStreamChangeRecordEmitter(Partition partition,
                                              OffsetContext offsetContext,
                                              Clock clock,
                                              com.mongodb.client.model.changestream.ChangeStreamDocument<org.bson.Document> changeStreamEvent)

Method Detail

getOperation

protected Envelope.Operation getOperation()

Specified by:

getOperation in class AbstractChangeRecordEmitter<MongoDbCollectionSchema>

emitReadRecord

protected void emitReadRecord(ChangeRecordEmitter.Receiver receiver,
                              MongoDbCollectionSchema schema)
                       throws InterruptedException

Specified by:

emitReadRecord in class AbstractChangeRecordEmitter<MongoDbCollectionSchema>

Throws:

InterruptedException

emitCreateRecord

protected void emitCreateRecord(ChangeRecordEmitter.Receiver receiver,
                                MongoDbCollectionSchema schema)
                         throws InterruptedException

Specified by:

emitCreateRecord in class AbstractChangeRecordEmitter<MongoDbCollectionSchema>

Throws:

InterruptedException

emitUpdateRecord

protected void emitUpdateRecord(ChangeRecordEmitter.Receiver receiver,
                                MongoDbCollectionSchema schema)
                         throws InterruptedException

Specified by:

emitUpdateRecord in class AbstractChangeRecordEmitter<MongoDbCollectionSchema>

Throws:

InterruptedException

emitDeleteRecord

protected void emitDeleteRecord(ChangeRecordEmitter.Receiver receiver,
                                MongoDbCollectionSchema schema)
                         throws InterruptedException

Specified by:

emitDeleteRecord in class AbstractChangeRecordEmitter<MongoDbCollectionSchema>

Throws:

InterruptedException

createAndEmitChangeRecord

private void createAndEmitChangeRecord(ChangeRecordEmitter.Receiver receiver,
                                       MongoDbCollectionSchema schema)
                                throws InterruptedException

Throws:

InterruptedException

isValidOperation

public static boolean isValidOperation(String operation)