Package com.arms.api.wiki.controller

Class OtController

java.lang.Object

com.arms.api.wiki.controller.OtController

@Controller
public class OtController
extends Object

Constructor Summary

Constructors

Constructor	Description
OtController(OtService otService, org.springframework.messaging.simp.SimpMessagingTemplate messagingTemplate, SessionRegistryService sessionRegistryService)

Method Summary

Modifier and Type	Method	Description
void	getDocumentState(Map<String,String> payload, Principal principal)	Handle document state requests.
void	handleOperation(IncomingOperationPayload payload, org.springframework.messaging.simp.SimpMessageHeaderAccessor headerAccessor, Principal principal)	Handle incoming operations from clients based on ot.js model.
void	handleSelection(IncomingSelectionPayload payload, org.springframework.messaging.simp.SimpMessageHeaderAccessor headerAccessor, Principal principal)	Deprecated.

Methods inherited from class java.lang.Object

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

Constructor Details

OtController

public OtController(OtService otService,
 org.springframework.messaging.simp.SimpMessagingTemplate messagingTemplate,
 SessionRegistryService sessionRegistryService)

Method Details

handleOperation

@MessageMapping("/operation")
public void handleOperation(@Payload
 IncomingOperationPayload payload,
 org.springframework.messaging.simp.SimpMessageHeaderAccessor headerAccessor,
 Principal principal)

Handle incoming operations from clients based on ot.js model. Expects a payload containing the client's revision and the operation.

Parameters:

payload - The incoming operation payload.

headerAccessor - Accessor for STOMP headers (e.g., to get session ID).

principal - Optional principal for user identification.

handleSelection

@Deprecated
public void handleSelection(@Payload
 IncomingSelectionPayload payload,
 org.springframework.messaging.simp.SimpMessageHeaderAccessor headerAccessor,
 Principal principal)

Deprecated.

DEPRECATED: Selection changes are now handled via the /operation endpoint. Keeping this method temporarily might be useful for debugging or if a fallback is needed.

Parameters:

payload - JSON representation of the selection (e.g., { ranges: [{ anchor: number, head: number }] })

headerAccessor - Accessor for STOMP headers.

principal - Optional principal.

getDocumentState

@MessageMapping("/get-document-state")
public void getDocumentState(@Payload
 Map<String,String> payload,
 Principal principal)

Handle document state requests. Expects a payload containing the documentId. Returns the current document content, revision number, and active participants for that document.