Package io.openems.backend.edgewebsocket

Class SystemLogHandler

java.lang.Object

io.openems.backend.edgewebsocket.SystemLogHandler

public class SystemLogHandler
extends Object

Constructor Summary

Constructors

Constructor	Description
SystemLogHandler(EdgeWebsocketImpl parent)

Method Summary

Modifier and Type	Method	Description
protected void	addSubscriptionId(String edgeId, UUID websocketId)	Adds a subscription Token for the given Edge-ID.
protected Set<UUID>	getSubscribedWebsocketIds(String edgeId)	Gets all subscription Tokens for the given Edge-ID.
CompletableFuture<JsonrpcResponseSuccess>	handleSubscribeSystemLogRequest(String edgeId, User user, UUID websocketId, SubscribeSystemLogRequest request)	Handles a SubscribeSystemLogRequest.
void	handleSystemLogNotification(String edgeId, SystemLogNotification notification)	Handles a SystemLogNotification, i.e.
protected void	removeSubscriptionId(String edgeId, UUID websocketId)	Removes a subscription Token from the given Edge-ID.

Methods inherited from class java.lang.Object

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

Constructor Details

SystemLogHandler

public SystemLogHandler(EdgeWebsocketImpl parent)

Method Details

handleSubscribeSystemLogRequest

public CompletableFuture<JsonrpcResponseSuccess> handleSubscribeSystemLogRequest(String edgeId,
 User user,
 UUID websocketId,
 SubscribeSystemLogRequest request)
                                                                          throws OpenemsError.OpenemsNamedException

Handles a SubscribeSystemLogRequest.

Parameters:

edgeId - the Edge-ID

user - the User

websocketId - the id of the UI websocket connection

request - the SubscribeSystemLogRequest

Returns:

a reply

Throws:

OpenemsError.OpenemsNamedException - on error

handleSystemLogNotification

public void handleSystemLogNotification(String edgeId,
 SystemLogNotification notification)

Handles a SystemLogNotification, i.e. the replies to SubscribeSystemLogRequest.

Parameters:

edgeId - the Edge-ID

notification - the SystemLogNotification

addSubscriptionId

protected void addSubscriptionId(String edgeId,
 UUID websocketId)

Adds a subscription Token for the given Edge-ID.

Parameters:

edgeId - the Edge-ID

websocketId - the id of the UI websocket connection

removeSubscriptionId

protected void removeSubscriptionId(String edgeId,
 UUID websocketId)

Removes a subscription Token from the given Edge-ID.

Parameters:

edgeId - the Edge-ID

websocketId - the id of the UI websocket connection

getSubscribedWebsocketIds

protected Set<UUID> getSubscribedWebsocketIds(String edgeId)

Gets all subscription Tokens for the given Edge-ID.

Parameters:

edgeId - the Edge-ID

Returns:

a Set of Tokens; or null