Package io.debezium.connector.mongodb

Class ChangeStreamPipelineFactory

java.lang.Object

io.debezium.connector.mongodb.ChangeStreamPipelineFactory

class ChangeStreamPipelineFactory
extends Object

A factory to produce a MongoDB change stream pipeline expression.

Field Summary

Fields

Modifier and Type	Field	Description
private final MongoDbConnectorConfig	connectorConfig
private final Filters.FilterConfig	filterConfig
private static final org.slf4j.Logger	LOGGER
private final ReplicaSetOffsetContext	rsOffsetContext

Constructor Summary

Constructors

Constructor	Description
ChangeStreamPipelineFactory(ReplicaSetOffsetContext rsOffsetContext, MongoDbConnectorConfig connectorConfig, Filters.FilterConfig filterConfig)

Method Summary

Modifier and Type	Method	Description
private static org.bson.conversions.Bson	addFields(String name, Object expression)
private static Optional<org.bson.conversions.Bson>	andFilters(Optional<org.bson.conversions.Bson>... filters)
private static org.bson.conversions.Bson	concat(Object... expressions)
(package private) ChangeStreamPipeline	create()
private static Optional<org.bson.conversions.Bson>	createCollectionFilter(Filters.FilterConfig filterConfig)
private ChangeStreamPipeline	createInternalPipeline()
private static Optional<org.bson.conversions.Bson>	createOperationTypeFilter(MongoDbConnectorConfig connectorConfig)
private ChangeStreamPipeline	createUserPipeline()
private static Optional<org.bson.conversions.Bson>	orFilters(Optional<org.bson.conversions.Bson>... filters)
private static List<org.bson.conversions.Bson>	resolveFilters(Optional<org.bson.conversions.Bson>... filters)

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

rsOffsetContext

private final ReplicaSetOffsetContext rsOffsetContext

connectorConfig

private final MongoDbConnectorConfig connectorConfig

filterConfig

private final Filters.FilterConfig filterConfig

Constructor Details

ChangeStreamPipelineFactory

ChangeStreamPipelineFactory(ReplicaSetOffsetContext rsOffsetContext,
 MongoDbConnectorConfig connectorConfig,
 Filters.FilterConfig filterConfig)

Method Details

create

ChangeStreamPipeline create()

createInternalPipeline

private ChangeStreamPipeline createInternalPipeline()

createUserPipeline

private ChangeStreamPipeline createUserPipeline()

createCollectionFilter

private static Optional<org.bson.conversions.Bson> createCollectionFilter(Filters.FilterConfig filterConfig)

createOperationTypeFilter

private static Optional<org.bson.conversions.Bson> createOperationTypeFilter(MongoDbConnectorConfig connectorConfig)

andFilters

@SafeVarargs
private static Optional<org.bson.conversions.Bson> andFilters(Optional<org.bson.conversions.Bson>... filters)

orFilters

@SafeVarargs
private static Optional<org.bson.conversions.Bson> orFilters(Optional<org.bson.conversions.Bson>... filters)

resolveFilters

@SafeVarargs
private static List<org.bson.conversions.Bson> resolveFilters(Optional<org.bson.conversions.Bson>... filters)

concat

private static org.bson.conversions.Bson concat(Object... expressions)

addFields

private static org.bson.conversions.Bson addFields(String name,
 Object expression)