Examples with NoPersistPartitionedStoreImpl com.sun.messaging.jmq.jmsserver.persist.api.NoPersistPartitionedStoreImpl used on opensource projects

Example 6 with NoPersistPartitionedStoreImpl

use of com.sun.messaging.jmq.jmsserver.persist.api.NoPersistPartitionedStoreImpl in project openmq by eclipse-ee4j.

the class Subscription method attachConsumer.

public void attachConsumer(Consumer consumer, Connection conn) throws BrokerException {
    logger.log(Logger.DEBUG, "Attaching Consumer " + consumer + " to durable " + this + " with  " + msgs.size() + " msgs " + getDestinationUID() + "[" + getConsumerUID() + "]");
    synchronized (subLock) {
        if (activeConsumers.get(consumer.getConsumerUID()) != null) {
            throw new ConsumerAlreadyAddedException(Globals.getBrokerResources().getKString(BrokerResources.I_CONSUMER_ALREADY_ADDED, consumer.getConsumerUID(), consumer.getDestinationUID()));
        }
        if (maxNumActiveConsumers == 1) {
            ConsumerUID kidc = consumer.getConsumerUID();
            uid.setConnectionUID(kidc.getConnectionUID());
            conuid = kidc.getConnectionUID();
        } else {
            if (!activeConsumers.isEmpty() && consumer.noLocal != noLocal) {
                throw new IllegalStateException("nolocal must match on all consumers");
            }
        }
        if (maxNumActiveConsumers != -1 && (activeConsumers.size() >= maxNumActiveConsumers)) {
            String[] args = { getDestinations().toString(), this.toString(), String.valueOf(maxNumActiveConsumers), String.valueOf(activeConsumers.size()) };
            throw new BrokerException(Globals.getBrokerResources().getKString(BrokerResources.X_TOO_MANY_SHARED, args), BrokerResources.X_TOO_MANY_SHARED, (Throwable) null, Status.CONFLICT);
        }
        boolean wasActive = isActive();
        consumer.setStoredConsumerUID(getConsumerUID());
        consumer.getConsumerUID().setShouldStore(true);
        activeConsumers.put(consumer.getConsumerUID(), consumer);
        if (msgsSubset == null) {
            msgsSubset = msgs.subSet((Filter) null);
        }
        consumer.setParentList(new NoPersistPartitionedStoreImpl(getStoredConsumerUID()), msgsSubset);
        consumer.setSubscription(this);
        // OK - get all matching destinations
        active = !activeConsumers.isEmpty();
        Map<PartitionedStore, LinkedHashSet<Destination>> dmap = DestinationList.findMatchingDestinationMap(null, getDestinationUID());
        LinkedHashSet dset = null;
        for (Map.Entry<PartitionedStore, LinkedHashSet<Destination>> pair : dmap.entrySet()) {
            dset = pair.getValue();
            if (dset == null) {
                continue;
            }
            Iterator<Destination> itr1 = dset.iterator();
            while (itr1.hasNext()) {
                Destination d = itr1.next();
                if (d == null) {
                    continue;
                }
                if (isActive() && !wasActive) {
                    if (!d.isLoaded()) {
                        logger.log(Logger.DEBUG, "Loading " + d);
                        try {
                            d.load();
                        } catch (BrokerException e) {
                            logger.logStack(Logger.ERROR, e.getMessage() + " [" + pair.getKey() + "]", e);
                        }
                    }
                }
                d.notifyConsumerAdded(consumer, conn);
            }
        }
    }
}

Example 7 with NoPersistPartitionedStoreImpl

use of com.sun.messaging.jmq.jmsserver.persist.api.NoPersistPartitionedStoreImpl in project openmq by eclipse-ee4j.

the class Subscription method releaseConsumer.

public void releaseConsumer(ConsumerUID uid) {
    logger.log(Logger.DEBUG, "Releasing Consumer " + uid + " from durable " + this);
    pause("Subscription: releaseConsumer " + uid);
    Consumer consumer = null;
    synchronized (subLock) {
        consumer = (Consumer) activeConsumers.remove(uid);
        consumer.pause("Subscription: releaseConsumer B ");
        consumer.setParentList(new NoPersistPartitionedStoreImpl(getStoredConsumerUID()), null);
        active = !activeConsumers.isEmpty();
    }
    List[] ll = null;
    try {
        ll = DestinationList.findMatchingIDs(null, getDestinationUID());
    } catch (PartitionNotFoundException e) {
        ll = new List[] { new ArrayList<DestinationUID>() };
    }
    List l = ll[0];
    Iterator itr = l.iterator();
    Destination[] ds = null;
    Destination d = null;
    while (itr.hasNext()) {
        ds = DestinationList.getDestination(null, (DestinationUID) itr.next());
        d = ds[0];
        if (d != null) {
            d.notifyConsumerRemoved();
        }
    }
    if (!isDurable) {
        synchronized (Subscription.class) {
            active = !activeConsumers.isEmpty();
            if (!active) {
                logger.log(Logger.DEBUG, "Cleaning up non-durable " + " subscription " + this);
                String key = getNDSubKey(clientID, consumer.getDestinationUID(), selstr, getNDSubscriptionName());
                nonDurableList.remove(key);
                destroyConsumer(new HashSet(), (Map) null, false, true, false);
            }
        }
    }
    consumer.resume("Subscription: releaseConsumer B ");
    resume("Subscription: release consumer " + uid);
}

Example 8 with NoPersistPartitionedStoreImpl

use of com.sun.messaging.jmq.jmsserver.persist.api.NoPersistPartitionedStoreImpl in project openmq by eclipse-ee4j.

the class DestinationList method assignStorePartition.

public static PartitionedStore assignStorePartition(int serviceType, ConnectionUID connid, UID storeSession) throws BrokerException {
    PartitionedStore pstore = null;
    DestinationList dl = null;
    if (partitionMode && serviceType == ServiceType.ADMIN) {
        synchronized (destinationListList) {
            if (destinationListList.size() == 0) {
                throw new BrokerException("IllegalStateException: DestinationList not inited !");
            }
            dl = destinationListList.get(Globals.getStore().getPrimaryPartition());
            dl.attachConnection(connid);
            return dl.getPartitionedStore();
        }
    }
    if (storeSession != null && Globals.getStore().getPartitionModeEnabled()) {
        PartitionedStore tmpps = new NoPersistPartitionedStoreImpl(storeSession);
        synchronized (destinationListList) {
            dl = destinationListList.get(tmpps);
            if (dl == null) {
                throw new BrokerException(Globals.getBrokerResources().getKString(BrokerResources.I_CONN_REQUEST_PARTITION_NOT_FOUND, storeSession, connid), Status.NOT_FOUND);
            }
            dl.attachConnection(connid);
            pstore = dl.getPartitionedStore();
        }
        Globals.getLogger().log(Logger.INFO, Globals.getBrokerResources().getKString(BrokerResources.I_ASSIGN_REQUESTED_PARTITION_TO_CONN, pstore, connid));
        return pstore;
    }
    while (!shutdown) {
        ArrayList<ConnToPartitionStrategyContext> dls = null;
        synchronized (destinationListList) {
            dls = new ArrayList<>(destinationListList.values());
        }
        if (dls.size() == 0) {
            throw new BrokerException("XXXIllegalState: DestinationList not inited !");
        }
        if (dls.size() == 1) {
            dl = (DestinationList) dls.get(0);
            synchronized (destinationListList) {
                dl.attachConnection(connid);
            }
            pstore = dl.getPartitionedStore();
            if (Globals.getStore().getPartitionModeEnabled()) {
                Globals.getLogger().log(Logger.INFO, Globals.getBrokerResources().getKString(BrokerResources.I_ASSIGN_CONN_PARTITION, pstore, connid));
            }
            return pstore;
        }
        if (partitionStrategy != null) {
            pstore = partitionStrategy.chooseStorePartition(dls);
        } else {
            pstore = dls.get(0).getPartitionedStore();
        }
        synchronized (destinationListList) {
            dl = destinationListList.get(pstore);
            if (dl == null) {
                continue;
            }
            if (!dl.isValid()) {
                continue;
            }
            dl.attachConnection(connid);
        }
        pstore = dl.getPartitionedStore();
        Globals.getLogger().log(Logger.INFO, Globals.getBrokerResources().getKString(BrokerResources.I_ASSIGN_CONN_PARTITION, pstore, connid));
        return pstore;
    }
    throw new BrokerException(Globals.getBrokerResources().getKString(BrokerResources.X_SHUTTING_DOWN_BROKER), BrokerResources.X_SHUTTING_DOWN_BROKER);
}