Package akka.javasdk.impl.agent

Class SessionMemoryClient

Object

akka.javasdk.impl.agent.SessionMemoryClient

All Implemented Interfaces:

SessionMemory

@InternalApi
public final class SessionMemoryClient
extends Object
implements SessionMemory

INTERNAL USE Not for user extension or instantiation

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	SessionMemoryClient.MemorySettings

Constructor Summary

Constructors

Constructor	Description
SessionMemoryClient(ComponentClient componentClient, SessionMemoryClient.MemorySettings memorySettings)
SessionMemoryClient(ComponentClient componentClient, com.typesafe.config.Config memoryConfig)

Method Summary

Modifier and Type	Method	Description
void	addInteraction(String sessionId, SessionMessage.UserMessage userMessage, List<SessionMessage> messages)	Adds an interaction between a user and an AI model to the session history for the specified session.
SessionHistory	getHistory(String sessionId)	Retrieves the complete session history for the specified session.

Methods inherited from class java.lang.Object

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

Constructor Details

SessionMemoryClient

public SessionMemoryClient(ComponentClient componentClient,
 com.typesafe.config.Config memoryConfig)

SessionMemoryClient

public SessionMemoryClient(ComponentClient componentClient,
 SessionMemoryClient.MemorySettings memorySettings)

Method Details

addInteraction

public void addInteraction(String sessionId,
 SessionMessage.UserMessage userMessage,
 List<SessionMessage> messages)

Description copied from interface: SessionMemory

Adds an interaction between a user and an AI model to the session history for the specified session.

Specified by:

addInteraction in interface SessionMemory

Parameters:

sessionId - The unique identifier for the contextual session

userMessage - The content of the user message

messages - All other messages generated during this interaction, typically AiMessage but also Tool Call responses.

getHistory

public SessionHistory getHistory(String sessionId)

Description copied from interface: SessionMemory

Retrieves the complete session history for the specified session. For very long sessions, this might return a compacted version of the history.

Specified by:

getHistory in interface SessionMemory

Parameters:

sessionId - The unique identifier for the contextual session

Returns:

The complete session history containing all messages