com.mysql.cj.protocol

Interface ServerSessionStateController

public interface ServerSessionStateController

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	ServerSessionStateController.ServerSessionStateChanges	The object containing server session changes collected from the latest query execution.
static class	ServerSessionStateController.SessionStateChange	A single server session change record.
static interface	ServerSessionStateController.SessionStateChangesListener

Field Summary

Fields

Modifier and Type	Field	Description
static int	SESSION_TRACK_GTIDS
static int	SESSION_TRACK_SCHEMA
static int	SESSION_TRACK_STATE_CHANGE
static int	SESSION_TRACK_SYSTEM_VARIABLES
static int	SESSION_TRACK_TRANSACTION_CHARACTERISTICS
static int	SESSION_TRACK_TRANSACTION_STATE

Method Summary

Modifier and Type	Method	Description
default void	addSessionStateChangesListener(ServerSessionStateController.SessionStateChangesListener l)	Add the ServerSessionStateController.SessionStateChangesListener that will process ServerSessionStateController.ServerSessionStateChanges on it's arrival.
default ServerSessionStateController.ServerSessionStateChanges	getSessionStateChanges()	Get the object containing server session changes collected from the latest query execution.
default void	removeSessionStateChangesListener(ServerSessionStateController.SessionStateChangesListener l)	Remove ServerSessionStateController.SessionStateChangesListener.
default void	setSessionStateChanges(ServerSessionStateController.ServerSessionStateChanges changes)	Set the object containing server session changes collected from the latest query execution.

Field Detail

SESSION_TRACK_SYSTEM_VARIABLES

static final int SESSION_TRACK_SYSTEM_VARIABLES

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Constant Field Values

SESSION_TRACK_SCHEMA

static final int SESSION_TRACK_SCHEMA

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Constant Field Values

SESSION_TRACK_STATE_CHANGE

static final int SESSION_TRACK_STATE_CHANGE

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Constant Field Values

SESSION_TRACK_GTIDS

static final int SESSION_TRACK_GTIDS

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Constant Field Values

SESSION_TRACK_TRANSACTION_CHARACTERISTICS

static final int SESSION_TRACK_TRANSACTION_CHARACTERISTICS

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Constant Field Values

SESSION_TRACK_TRANSACTION_STATE

static final int SESSION_TRACK_TRANSACTION_STATE

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Constant Field Values

Method Detail

setSessionStateChanges

default void setSessionStateChanges(ServerSessionStateController.ServerSessionStateChanges changes)

Set the object containing server session changes collected from the latest query execution. Used internally.

Parameters:

changes - ServerSessionStateController.ServerSessionStateChanges object.

getSessionStateChanges

default ServerSessionStateController.ServerSessionStateChanges getSessionStateChanges()

Get the object containing server session changes collected from the latest query execution.

Please note that the driver could issue some queries internally. With that there is no guarantee that all session changes are reflected in the ServerSessionStateController.ServerSessionStateChanges object after the recent user's query. If this is an issue, a ServerSessionStateController.SessionStateChangesListener can be added via addSessionStateChangesListener(SessionStateChangesListener) to catch all session changes.

Returns:

ServerSessionStateController.ServerSessionStateChanges object.

addSessionStateChangesListener

default void addSessionStateChangesListener(ServerSessionStateController.SessionStateChangesListener l)

Add the ServerSessionStateController.SessionStateChangesListener that will process ServerSessionStateController.ServerSessionStateChanges on it's arrival.

Parameters:

l - ServerSessionStateController.SessionStateChangesListener object.

removeSessionStateChangesListener

default void removeSessionStateChangesListener(ServerSessionStateController.SessionStateChangesListener l)

Remove ServerSessionStateController.SessionStateChangesListener.

Parameters:

l - ServerSessionStateController.SessionStateChangesListener object.