com.mongodb

Interface ClientSession

All Superinterfaces:

AutoCloseable, Closeable

@NotThreadSafe
public interface ClientSession
extends Closeable

A client session.

Since:

3.6

Since server release

3.6

Method Summary

Modifier and Type	Method and Description
void	advanceClusterTime(BsonDocument clusterTime)
void	advanceOperationTime(BsonTimestamp operationTime) Set the operation time of the last operation executed in this session.
void	close()
BsonDocument	getClusterTime()
MongoClient	getMongoClient() Gets the MongoClient on which this is a session.
BsonTimestamp	getOperationTime() Gets the operation time of the last operation executed in this session.
ClientSessionOptions	getOptions() Get the options for this session.
ServerSession	getServerSession()
boolean	isCausallyConsistent() Returns true if operations in this session must be causally consistent

Method Detail

getOptions

ClientSessionOptions getOptions()

Get the options for this session.

Returns:

the options, which may not be null

isCausallyConsistent

boolean isCausallyConsistent()

Returns true if operations in this session must be causally consistent

Returns:

whether operations in this session must be causally consistent.

getMongoClient

MongoClient getMongoClient()

Gets the MongoClient on which this is a session.

Important so that the MongoClient can check that the session is from the same MongoClient instance to which it's passed

Returns:

the MongoClient on which this is a session

getServerSession

ServerSession getServerSession()

Returns:

the server session

getOperationTime

BsonTimestamp getOperationTime()

Gets the operation time of the last operation executed in this session.

Returns:

the operation time

advanceOperationTime

void advanceOperationTime(BsonTimestamp operationTime)

Set the operation time of the last operation executed in this session.

Parameters:

operationTime - the operation time

advanceClusterTime

void advanceClusterTime(BsonDocument clusterTime)

Parameters:

clusterTime - the cluster time to advance to

getClusterTime

BsonDocument getClusterTime()

Returns:

the latest cluster time seen by this session

close

void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable