Examples with EventService com.hazelcast.spi.impl.eventservice.EventService used on opensource projects

Example 61 with EventService

use of com.hazelcast.spi.impl.eventservice.EventService in project hazelcast by hazelcast.

the class MembershipManager method sendMembershipEventNotifications.

private void sendMembershipEventNotifications(MemberImpl member, Set<Member> members, final boolean added) {
    int eventType = added ? MembershipEvent.MEMBER_ADDED : MembershipEvent.MEMBER_REMOVED;
    node.getNodeExtension().getAuditlogService().eventBuilder(added ? AuditlogTypeIds.CLUSTER_MEMBER_ADDED : AuditlogTypeIds.CLUSTER_MEMBER_REMOVED).message("Membership changed").addParameter("memberAddress", member.getAddress()).log();
    MembershipEvent membershipEvent = new MembershipEvent(clusterService, member, eventType, members);
    Collection<MembershipAwareService> membershipAwareServices = nodeEngine.getServices(MembershipAwareService.class);
    if (membershipAwareServices != null && !membershipAwareServices.isEmpty()) {
        final MembershipServiceEvent event = new MembershipServiceEvent(membershipEvent);
        for (final MembershipAwareService service : membershipAwareServices) {
            nodeEngine.getExecutionService().execute(MEMBERSHIP_EVENT_EXECUTOR_NAME, () -> {
                if (added) {
                    service.memberAdded(event);
                } else {
                    service.memberRemoved(event);
                }
            });
        }
    }
    EventService eventService = nodeEngine.getEventService();
    Collection<EventRegistration> registrations = eventService.getRegistrations(SERVICE_NAME, SERVICE_NAME);
    for (EventRegistration reg : registrations) {
        eventService.publishEvent(SERVICE_NAME, reg, membershipEvent, reg.getId().hashCode());
    }
}

Example 62 with EventService

use of com.hazelcast.spi.impl.eventservice.EventService in project hazelcast by hazelcast.

the class PartitionEventManager method addPartitionLostListenerAsync.

public CompletableFuture<UUID> addPartitionLostListenerAsync(@Nonnull PartitionLostListener listener) {
    checkNotNull(listener, "listener can't be null");
    final PartitionLostListenerAdapter adapter = new PartitionLostListenerAdapter(listener);
    EventService eventService = nodeEngine.getEventService();
    return eventService.registerListenerAsync(SERVICE_NAME, PARTITION_LOST_EVENT_TOPIC, adapter).thenApplyAsync(EventRegistration::getId, CALLER_RUNS);
}

Example 63 with EventService

use of com.hazelcast.spi.impl.eventservice.EventService in project hazelcast by hazelcast.

the class PartitionEventManager method removeMigrationListenerAsync.

public CompletableFuture<Boolean> removeMigrationListenerAsync(@Nonnull UUID registrationId) {
    checkNotNull(registrationId, "registrationId can't be null");
    EventService eventService = nodeEngine.getEventService();
    return eventService.deregisterListenerAsync(SERVICE_NAME, MIGRATION_EVENT_TOPIC, registrationId);
}

Example 64 with EventService

use of com.hazelcast.spi.impl.eventservice.EventService in project hazelcast by hazelcast.

the class PartitionEventManager method registerLocalListener.

private UUID registerLocalListener(PartitionEventListener<?> adapter, String topic) {
    EventService eventService = nodeEngine.getEventService();
    EventRegistration registration = eventService.registerLocalListener(SERVICE_NAME, topic, adapter);
    return registration.getId();
}

Example 65 with EventService

use of com.hazelcast.spi.impl.eventservice.EventService in project hazelcast by hazelcast.

the class PartitionEventManager method sendMigrationEvent.

private void sendMigrationEvent(ReplicaMigrationEvent event) {
    EventService eventService = nodeEngine.getEventService();
    // All migration events are sent in order.
    eventService.publishEvent(SERVICE_NAME, MIGRATION_EVENT_TOPIC, event, MIGRATION_EVENT_TOPIC.hashCode());
}