Private Readonly handlerProtected Readonly loggerPrivate Readonly storageChecks if the input can be handled by this class. If it cannot handle the input, rejects with an error explaining why.
Input that could potentially be handled.
A promise resolving if the input can be handled, rejecting with an Error if not.
Private emitHandles the given input. This may only be called if canHandle did not reject. When unconditionally calling both in sequence, consider handleSafe instead.
A promise resolving when handling is finished.
Helper function that first runs canHandle followed by handle. Throws the error of canHandle if the data cannot be handled, or returns the result of handle otherwise.
Input data that will be handled if it can be handled.
A promise resolving if the input can be handled, rejecting with an Error if not.
Listens to an ActivityEmitter and calls the stored NotificationHandlers in case of an event for every matching notification channel found.
Takes the
ratefeature into account so only channels that want a new notification will receive one.Extends StaticHandler so it can be more easily injected into a Components.js configuration. No class takes this one as input, so to make sure Components.js instantiates it, it needs to be added somewhere where its presence has no impact, such as the list of initializers.