net.corda.core.node.services

Interface ServiceLifecycleObserver

@FunctionalInterface
public ServiceLifecycleObserver

Specifies that given annotationclass CordaService is interested to know about important milestones of Corda Node lifecycle and potentially react to them. Subscription can be performed using net.corda.core.node.AppServiceHub.register method from a constructor of annotationclass CordaService.

See Also:

annotationclass CordaService, net.corda.core.node.AppServiceHub.register, annotationclass CordaService

Constructor Detail

ServiceLifecycleObserver

public ServiceLifecycleObserver()

Method Detail

onServiceLifecycleEvent

void onServiceLifecycleEvent(@NotNull
                             ServiceLifecycleEvent event)

A handler for enum ServiceLifecycleEvents. Default implementation does nothing.

See Also:

enum ServiceLifecycleEvent