Package io.jmix.aitoolsflowuidata.service.impl

Class AiChatMessageDataService

java.lang.Object

io.jmix.aitoolsflowuidata.service.impl.AiChatMessageDataService

All Implemented Interfaces:

AiChatMessageService

public class AiChatMessageDataService
extends Object
implements AiChatMessageService

Default AiChatMessageService backed by persisted AiChatMessageEntity entities, mapped to and from the AiChatMessage model.

Field Summary

Fields

Modifier and Type	Field	Description
protected CurrentUserSubstitution	currentUserSubstitution
protected UnconstrainedDataManager	dataManager
protected static final int	LATEST_MESSAGES_CHUNK_SIZE
protected AiChatMessageConverter	messageConverter

Constructor Summary

Constructors

Constructor	Description
AiChatMessageDataService()

Method Summary

Modifier and Type	Method	Description
protected void	checkOwner(AiConversationEntity conversation)
AiChatMessage	createMessage(AiConversation conversation, AiChatMessageType type, String message)	Creates a new message of the given type in the conversation.
protected String	currentUsername()
protected @Nullable AiConversationEntity	loadAiConversation(@Nullable UUID conversationId)
@Nullable AiChatMessage	loadLatestMessage(AiConversation conversation, @Nullable AiChatMessageType type)	Loads the most recent message of the conversation, optionally restricted to a type.
Map<AiConversation,AiChatMessage>	loadLatestMessages(Collection<AiConversation> conversations, @Nullable AiChatMessageType type)	Loads the latest message of each of the given conversations, keyed by the conversation instances passed in.
Collection<AiChatMessage>	loadMessages(AiConversation conversation)	Loads all messages of the conversation, oldest first.

Methods inherited from class java.lang.Object

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

Field Details

LATEST_MESSAGES_CHUNK_SIZE

protected static final int LATEST_MESSAGES_CHUNK_SIZE

See Also:

• Constant Field Values

dataManager

@Autowired
protected UnconstrainedDataManager dataManager

messageConverter

@Autowired
protected AiChatMessageConverter messageConverter

currentUserSubstitution

@Autowired
protected CurrentUserSubstitution currentUserSubstitution

Constructor Details

AiChatMessageDataService

public AiChatMessageDataService()

Method Details

createMessage

public AiChatMessage createMessage(AiConversation conversation,
 AiChatMessageType type,
 String message)

Description copied from interface: AiChatMessageService

Creates a new message of the given type in the conversation.

Specified by:

createMessage in interface AiChatMessageService

Parameters:

conversation - conversation the message belongs to

type - message type

message - message text

Returns:

the created message

loadLatestMessage

public @Nullable AiChatMessage loadLatestMessage(AiConversation conversation,
 @Nullable AiChatMessageType type)

Description copied from interface: AiChatMessageService

Loads the most recent message of the conversation, optionally restricted to a type.

Specified by:

loadLatestMessage in interface AiChatMessageService

Parameters:

conversation - conversation whose latest message is loaded

type - message type to match, or null for any type

Returns:

the latest matching message, or null if there is none

loadMessages

public Collection<AiChatMessage> loadMessages(AiConversation conversation)

Description copied from interface: AiChatMessageService

Loads all messages of the conversation, oldest first.

Specified by:

loadMessages in interface AiChatMessageService

Parameters:

conversation - conversation whose messages are loaded

Returns:

the conversation's messages, oldest first; empty if there are none

loadLatestMessages

public Map<AiConversation,AiChatMessage> loadLatestMessages(Collection<AiConversation> conversations,
 @Nullable AiChatMessageType type)

Description copied from interface: AiChatMessageService

Loads the latest message of each of the given conversations, keyed by the conversation instances passed in. A conversation with no matching message, or one not accessible to the current user, is absent from the result.

Specified by:

loadLatestMessages in interface AiChatMessageService

Parameters:

conversations - conversations whose latest messages are loaded

type - message type to match, or null for any type

Returns:

the latest matching message by conversation; empty if none of them has a matching message

checkOwner

protected void checkOwner(AiConversationEntity conversation)

currentUsername

protected String currentUsername()

loadAiConversation

protected @Nullable AiConversationEntity loadAiConversation(@Nullable UUID conversationId)