Package io.debezium.connector.mongodb.connection

Class MongoDbConnections

java.lang.Object

io.debezium.connector.mongodb.connection.MongoDbConnections

public final class MongoDbConnections
extends Object

Factory class providing access to different configurations of MongoDbConnection instances. This should be the singular way of creating instances of MongoDbConnection across the codebase.

Field Summary

Fields

Modifier and Type	Field	Description
static final org.slf4j.Logger	LOGGER

Constructor Summary

Constructors

Modifier	Constructor	Description
private	MongoDbConnections()

Method Summary

Modifier and Type	Method	Description
static MongoDbConnection	create(Configuration configuration)	Creates MongoDbConnection with error handler provided by throwingErrorHandler()
static MongoDbConnection	create(Configuration configuration, MongoDbConnection.ErrorHandler errorHandler)	Creates MongoDbConnection with arbitrary error handler
static MongoDbConnection	create(Configuration configuration, EventDispatcher<MongoDbPartition,CollectionId> dispatcher, MongoDbPartition partition)	Creates MongoDbConnection with error handler provided by eventSourcingErrorHandler(EventDispatcher, MongoDbPartition)
static MongoDbConnection.ErrorHandler	eventSourcingErrorHandler(EventDispatcher<MongoDbPartition,CollectionId> dispatcher, MongoDbPartition partition)	Creates MongoDbConnection.ErrorHandler that Logs the error Notifies dispatcher in case of of authorisation error Rethrows the error as DebeziumException
static MongoDbConnection.ErrorHandler	throwingErrorHandler()	Creates MongoDbConnection.ErrorHandler that just wraps any exception into DebeziumException

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

public static final org.slf4j.Logger LOGGER

Constructor Details

MongoDbConnections

private MongoDbConnections()

Method Details

throwingErrorHandler

public static MongoDbConnection.ErrorHandler throwingErrorHandler()

Creates MongoDbConnection.ErrorHandler that just wraps any exception into DebeziumException

Returns:

error handler

eventSourcingErrorHandler

public static MongoDbConnection.ErrorHandler eventSourcingErrorHandler(EventDispatcher<MongoDbPartition,CollectionId> dispatcher,
 MongoDbPartition partition)

Creates MongoDbConnection.ErrorHandler that

• Logs the error
• Notifies dispatcher in case of of authorisation error
• Rethrows the error as DebeziumException

Returns:

error handler

create

public static MongoDbConnection create(Configuration configuration)

Creates MongoDbConnection with error handler provided by throwingErrorHandler()

Parameters:

configuration - connector config

Returns:

instance of MongoDbConnection

create

public static MongoDbConnection create(Configuration configuration,
 MongoDbConnection.ErrorHandler errorHandler)

Creates MongoDbConnection with arbitrary error handler

Parameters:

configuration - connector config

errorHandler - error handler

Returns:

instance of MongoDbConnection

create

public static MongoDbConnection create(Configuration configuration,
 EventDispatcher<MongoDbPartition,CollectionId> dispatcher,
 MongoDbPartition partition)

Creates MongoDbConnection with error handler provided by eventSourcingErrorHandler(EventDispatcher, MongoDbPartition)

Parameters:

configuration - connector config

dispatcher - event dispatcher

partition - mongodb partition

Returns:

instance of MongoDbConnection