Examples with ServerCQ org.apache.geode.cache.query.internal.cq.ServerCQ used on opensource projects

Example 11 with ServerCQ

use of org.apache.geode.cache.query.internal.cq.ServerCQ in project geode by apache.

the class CacheClientNotifier method singletonNotifyClients.

private void singletonNotifyClients(InternalCacheEvent event, ClientUpdateMessage cmsg) {
    final boolean isDebugEnabled = logger.isDebugEnabled();
    final boolean isTraceEnabled = logger.isTraceEnabled();
    FilterInfo filterInfo = event.getLocalFilterInfo();
    FilterProfile regionProfile = ((LocalRegion) event.getRegion()).getFilterProfile();
    if (filterInfo != null) {
        // if the routing was made using an old profile we need to recompute it
        if (isTraceEnabled) {
            logger.trace("Event isOriginRemote={}", event.isOriginRemote());
        }
    }
    if ((filterInfo == null || (filterInfo.getCQs() == null && filterInfo.getInterestedClients() == null && filterInfo.getInterestedClientsInv() == null))) {
        return;
    }
    long startTime = this.statistics.startTime();
    ClientUpdateMessageImpl clientMessage;
    if (cmsg == null) {
        clientMessage = constructClientMessage(event);
    } else {
        clientMessage = (ClientUpdateMessageImpl) cmsg;
    }
    if (clientMessage == null) {
        return;
    }
    // Holds the clientIds to which filter message needs to be sent.
    Set<ClientProxyMembershipID> filterClients = new HashSet();
    // Add CQ info.
    if (filterInfo.getCQs() != null) {
        for (Map.Entry<Long, Integer> e : filterInfo.getCQs().entrySet()) {
            Long cqID = e.getKey();
            String cqName = regionProfile.getRealCqID(cqID);
            if (cqName == null) {
                continue;
            }
            ServerCQ cq = regionProfile.getCq(cqName);
            if (cq != null) {
                ClientProxyMembershipID id = cq.getClientProxyId();
                filterClients.add(id);
                if (isDebugEnabled) {
                    logger.debug("Adding cq routing info to message for id: {} and cq: {}", id, cqName);
                }
                clientMessage.addClientCq(id, cq.getName(), e.getValue());
            }
        }
    }
    // Add interestList info.
    if (filterInfo.getInterestedClientsInv() != null) {
        Set<Object> rawIDs = regionProfile.getRealClientIDs(filterInfo.getInterestedClientsInv());
        Set<ClientProxyMembershipID> ids = getProxyIDs(rawIDs, true);
        if (ids.remove(event.getContext())) {
            // don't send to member of origin
            CacheClientProxy ccp = getClientProxy(event.getContext());
            if (ccp != null) {
                ccp.getStatistics().incMessagesNotQueuedOriginator();
            }
        }
        if (!ids.isEmpty()) {
            if (isTraceEnabled) {
                logger.trace("adding invalidation routing to message for {}", ids);
            }
            clientMessage.addClientInterestList(ids, false);
            filterClients.addAll(ids);
        }
    }
    if (filterInfo.getInterestedClients() != null) {
        Set<Object> rawIDs = regionProfile.getRealClientIDs(filterInfo.getInterestedClients());
        Set<ClientProxyMembershipID> ids = getProxyIDs(rawIDs, true);
        if (ids.remove(event.getContext())) {
            // don't send to member of origin
            CacheClientProxy ccp = getClientProxy(event.getContext());
            if (ccp != null) {
                ccp.getStatistics().incMessagesNotQueuedOriginator();
            }
        }
        if (!ids.isEmpty()) {
            if (isTraceEnabled) {
                logger.trace("adding routing to message for {}", ids);
            }
            clientMessage.addClientInterestList(ids, true);
            filterClients.addAll(ids);
        }
    }
    Conflatable conflatable = null;
    if (clientMessage instanceof ClientTombstoneMessage) {
        // bug #46832 - HAEventWrapper deserialization can't handle subclasses
        // of ClientUpdateMessageImpl, so don't wrap them
        conflatable = clientMessage;
        // Remove clients older than 70 from the filterClients if the message is
        // ClientTombstoneMessage. Fix for #46591.
        Object[] objects = filterClients.toArray();
        for (Object id : objects) {
            CacheClientProxy ccp = getClientProxy((ClientProxyMembershipID) id, true);
            if (ccp != null && ccp.getVersion().compareTo(Version.GFE_70) < 0) {
                filterClients.remove(id);
            }
        }
    } else {
        HAEventWrapper wrapper = new HAEventWrapper(clientMessage);
        // Set the putInProgress flag to true before starting the put on proxy's
        // HA queues. Nowhere else, this flag is being set to true.
        wrapper.setPutInProgress(true);
        conflatable = wrapper;
    }
    singletonRouteClientMessage(conflatable, filterClients);
    this.statistics.endEvent(startTime);
    // destroyed are removed after the event is placed in clients HAQueue.
    if (filterInfo.filterProcessedLocally) {
        removeDestroyTokensFromCqResultKeys(event, filterInfo);
    }
}