Examples with InitialMembershipEvent com.hazelcast.core.InitialMembershipEvent used on opensource projects

Example 6 with InitialMembershipEvent

use of com.hazelcast.core.InitialMembershipEvent in project hazelcast by hazelcast.

the class ClientMembershipListener method handle.

@Override
public void handle(Collection<Member> initialMembers) {
    Map<String, Member> prevMembers = Collections.emptyMap();
    if (!members.isEmpty()) {
        prevMembers = new HashMap<String, Member>(members.size());
        for (Member member : members) {
            prevMembers.put(member.getUuid(), member);
        }
        members.clear();
    }
    for (Member initialMember : initialMembers) {
        members.add(initialMember);
    }
    if (prevMembers.isEmpty()) {
        //this means this is the first time client connected to server
        logger.info(membersString());
        clusterService.handleInitialMembershipEvent(new InitialMembershipEvent(client.getCluster(), unmodifiableSet(members)));
        initialListFetchedLatch.countDown();
        return;
    }
    List<MembershipEvent> events = detectMembershipEvents(prevMembers);
    logger.info(membersString());
    fireMembershipEvent(events);
    initialListFetchedLatch.countDown();
}

Example 7 with InitialMembershipEvent

use of com.hazelcast.core.InitialMembershipEvent in project hazelcast by hazelcast.

the class ClusterServiceImpl method addMembershipListener.

public String addMembershipListener(MembershipListener listener) {
    checkNotNull(listener, "listener cannot be null");
    EventService eventService = nodeEngine.getEventService();
    EventRegistration registration;
    if (listener instanceof InitialMembershipListener) {
        lock.lock();
        try {
            ((InitialMembershipListener) listener).init(new InitialMembershipEvent(this, getMembers()));
            registration = eventService.registerLocalListener(SERVICE_NAME, SERVICE_NAME, listener);
        } finally {
            lock.unlock();
        }
    } else {
        registration = eventService.registerLocalListener(SERVICE_NAME, SERVICE_NAME, listener);
    }
    return registration.getId();
}