private void listenMembershipEvents() throws IOException {
final SerializationService serializationService = clusterService.getSerializationService();
while (!Thread.currentThread().isInterrupted()) {
final Data clientResponseData = conn.read();
final ClientResponse clientResponse = serializationService.toObject(clientResponseData);
final Object eventObject = serializationService.toObject(clientResponse.getResponse());
final ClientMembershipEvent event = (ClientMembershipEvent) eventObject;
final MemberImpl member = (MemberImpl) event.getMember();
boolean membersUpdated = false;
if (event.getEventType() == MembershipEvent.MEMBER_ADDED) {
members.add(member);
membersUpdated = true;
} else if (event.getEventType() == ClientMembershipEvent.MEMBER_REMOVED) {
members.remove(member);
membersUpdated = true;
// getConnectionManager().removeConnectionPool(member.getAddress());
// //TODO
} else if (event.getEventType() == ClientMembershipEvent.MEMBER_ATTRIBUTE_CHANGED) {
MemberAttributeChange memberAttributeChange = event.getMemberAttributeChange();
Map<Address, MemberImpl> memberMap = clusterService.getMembersRef();
if (memberMap != null) {
for (MemberImpl target : memberMap.values()) {
if (target.getUuid().equals(memberAttributeChange.getUuid())) {
final MemberAttributeOperationType operationType =
memberAttributeChange.getOperationType();
final String key = memberAttributeChange.getKey();
final Object value = memberAttributeChange.getValue();
target.updateAttribute(operationType, key, value);
MemberAttributeEvent memberAttributeEvent =
new MemberAttributeEvent(client.getCluster(), target, operationType, key, value);
clusterService.fireMemberAttributeEvent(memberAttributeEvent);
break;
}
}
}
}
if (membersUpdated) {
((ClientPartitionServiceImpl) client.getClientPartitionService()).refreshPartitions();
updateMembersRef();
LOGGER.info(clusterService.membersString());
clusterService.fireMembershipEvent(
new MembershipEvent(
client.getCluster(),
member,
event.getEventType(),
Collections.unmodifiableSet(new LinkedHashSet<Member>(members))));
}
}
}
public void updateMemberAttribute(
String uuid, MemberAttributeOperationType operationType, String key, Object value) {
lock.lock();
try {
Map<Address, MemberImpl> memberMap = membersMapRef.get();
for (MemberImpl member : memberMap.values()) {
if (member.getUuid().equals(uuid)) {
if (!member.equals(getLocalMember())) {
member.updateAttribute(operationType, key, value);
}
sendMemberAttributeEvent(member, operationType, key, value);
break;
}
}
} finally {
lock.unlock();
}
}