Package io.openems.backend.edgewebsocket

Class SystemLogHandler

java.lang.Object

io.openems.backend.edgewebsocket.SystemLogHandler

public class SystemLogHandler
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
SystemLogHandler(EdgeWebsocketImpl parent)

Method Summary

Modifier and Type	Method	Description
protected void	addToken(java.lang.String edgeId, java.lang.String token)	Adds a subscription Token for the given Edge-ID.
protected java.util.Set<java.lang.String>	getTokens(java.lang.String edgeId)	Gets all subscription Tokens for the given Edge-ID.
java.util.concurrent.CompletableFuture<JsonrpcResponseSuccess>	handleSubscribeSystemLogRequest(java.lang.String edgeId, User user, java.lang.String token, SubscribeSystemLogRequest request)	Handles a SubscribeSystemLogRequest.
void	handleSystemLogNotification(java.lang.String edgeId, SystemLogNotification notification)	Handles a SystemLogNotification, i.e.
protected void	removeToken(java.lang.String edgeId, java.lang.String token)	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 Detail

SystemLogHandler

public SystemLogHandler(EdgeWebsocketImpl parent)

Method Detail

handleSubscribeSystemLogRequest

public java.util.concurrent.CompletableFuture<JsonrpcResponseSuccess> handleSubscribeSystemLogRequest(java.lang.String edgeId,
                                                                                                      User user,
                                                                                                      java.lang.String token,
                                                                                                      SubscribeSystemLogRequest request)
                                                                                               throws OpenemsError.OpenemsNamedException

Handles a SubscribeSystemLogRequest.

Parameters:

edgeId - the Edge-ID

user - the User

token - the UI session token

request - the SubscribeSystemLogRequest

Returns:

a reply

Throws:

OpenemsError.OpenemsNamedException - on error

handleSystemLogNotification

public void handleSystemLogNotification(java.lang.String edgeId,
                                        SystemLogNotification notification)

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

Parameters:

edgeId - the Edge-ID

notification - the SystemLogNotification

addToken

protected void addToken(java.lang.String edgeId,
                        java.lang.String token)

Adds a subscription Token for the given Edge-ID.

Parameters:

edgeId - the Edge-ID

token - the Token

removeToken

protected void removeToken(java.lang.String edgeId,
                           java.lang.String token)

Removes a subscription Token from the given Edge-ID.

Parameters:

edgeId - the Edge-ID

token - the Token

getTokens

protected java.util.Set<java.lang.String> getTokens(java.lang.String edgeId)

Gets all subscription Tokens for the given Edge-ID.

Parameters:

edgeId - the Edge-ID

Returns:

a Set of Tokens; or null