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com.vaadin.hilla.signals.handler.
Package com.vaadin.hilla.signals.handler
Class SignalsHandler
java.lang.Object
com.vaadin.hilla.signals.handler.SignalsHandler
Handler Endpoint for Fullstack Signals' subscription and update events.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionreactor.core.publisher.Flux<com.fasterxml.jackson.databind.node.ObjectNode>subscribe(String providerEndpoint, String providerMethod, String clientSignalId, com.fasterxml.jackson.databind.node.ObjectNode body, String parentClientSignalId) Subscribes to a signal.
voidUpdates a signal with an event.
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Constructor Details
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SignalsHandler
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Method Details
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subscribe
public reactor.core.publisher.Flux<com.fasterxml.jackson.databind.node.ObjectNode> subscribe(String providerEndpoint, String providerMethod, String clientSignalId, com.fasterxml.jackson.databind.node.ObjectNode body, @Nullable String parentClientSignalId) Subscribes to a signal.
Parameters:
providerEndpoint- the endpoint that provides the signalproviderMethod- the endpoint method that provides the signalclientSignalId- the client signal idReturns:
a Flux of JSON events
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update
public void update(String clientSignalId, com.fasterxml.jackson.databind.node.ObjectNode event) throws EndpointInvocationException.EndpointAccessDeniedException, EndpointInvocationException.EndpointNotFoundException Updates a signal with an event.
Parameters:
clientSignalId- the clientSignalId associated with the signal to updateevent- the event to update withThrows:
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