Examples with TransactionUID com.sun.messaging.jmq.jmsserver.data.TransactionUID used on opensource projects

Example 11 with TransactionUID

use of com.sun.messaging.jmq.jmsserver.data.TransactionUID in project openmq by eclipse-ee4j.

the class RaptorProtocol method sendRemoteTransactionInfo.

private void sendRemoteTransactionInfo(TransactionUID tid, BrokerAddress to, Long xid, boolean ownerWaitingFor) {
    List<Object[]> list = TransactionList.getTransListsAndRemoteTranStates(tid);
    TransactionList tl = null;
    TransactionState ts = null;
    Object[] oo = null;
    if (list != null) {
        oo = list.get(0);
        tl = (TransactionList) oo[0];
        ts = (TransactionState) oo[1];
    }
    if (ts == null && !ownerWaitingFor) {
        if (DEBUG_CLUSTER_TXN) {
            logger.log(logger.INFO, "Remote transaction " + tid + " not found");
        }
        return;
    }
    UID tlss = null;
    boolean partitionmode = Globals.getDestinationList().isPartitionMode();
    int loop = (list == null ? 1 : list.size());
    for (int i = 0; i < loop; i++) {
        if (list != null) {
            oo = list.get(i);
            tl = (TransactionList) oo[0];
            ts = (TransactionState) oo[1];
        }
        if (ts != null && ts.getState() != TransactionState.ROLLEDBACK && ts.getState() != TransactionState.COMMITTED) {
            continue;
        }
        tlss = null;
        if (tl != null && partitionmode) {
            tlss = tl.getPartitionedStore().getPartitionID();
        }
        int s = (ts == null ? TransactionState.NULL : ts.getState());
        TransactionBroker txnhome = null;
        if (s == TransactionState.ROLLEDBACK || s == TransactionState.COMMITTED) {
            if (tl != null) {
                txnhome = tl.getRemoteTransactionHomeBroker(tid);
            }
        }
        ClusterTxnInfoInfo ii = ClusterTxnInfoInfo.newInstance(Long.valueOf(tid.longValue()), s, null, null, (txnhome == null ? null : txnhome.getBrokerAddress()), false, tlss, c, xid);
        if (DEBUG_CLUSTER_TXN) {
            logger.log(logger.INFO, Globals.getBrokerResources().getKString(BrokerResources.I_SEND_REMOTE_TXN_INFO, to, ii.toString()));
        }
        try {
            c.unicast(to, ii.getGPacket());
        } catch (Exception e) {
            String[] args = { ii.toString(), to.toString(), e.getMessage() };
            logger.log(Logger.WARNING, Globals.getBrokerResources().getString(BrokerResources.W_SEND_REMOTE_TXN_INFO_FAIL, args));
        }
    }
// for
}

Example 12 with TransactionUID

use of com.sun.messaging.jmq.jmsserver.data.TransactionUID in project openmq by eclipse-ee4j.

the class RaptorProtocol method sendPreparedTransactionInquiries.

private void sendPreparedTransactionInquiries(List<TransactionUID> tidsonly, BrokerAddress broker, UID partitionID) {
    TransactionList[] tls = Globals.getDestinationList().getTransactionList(null);
    TransactionList tl = null;
    ArrayList tids = null;
    TransactionUID tid = null;
    ClusterTxnInquiryInfo cii = null;
    TransactionBroker txnhome = null;
    UID txnhomess = null;
    for (int i = 0; i < tls.length; i++) {
        tl = tls[i];
        if (tl == null) {
            continue;
        }
        tids = tl.getPreparedRemoteTransactions(null);
        Iterator itr = tids.iterator();
        while (itr.hasNext()) {
            tid = (TransactionUID) itr.next();
            if (tidsonly != null && !tidsonly.contains(tid)) {
                continue;
            }
            txnhome = tl.getRemoteTransactionHomeBroker(tid);
            if (broker == null && txnhome == null) {
                continue;
            }
            txnhomess = null;
            if (txnhome != null) {
                txnhomess = txnhome.getBrokerAddress().getStoreSessionUID();
            }
            if (partitionID == null || txnhomess == null || txnhomess.equals(partitionID)) {
                cii = ClusterTxnInquiryInfo.newInstance(Long.valueOf(tid.longValue()), ((txnhome == null) ? null : txnhome.getCurrentBrokerAddress()), null);
                if (DEBUG_CLUSTER_TXN) {
                    logger.log(Logger.INFO, "Sending transaction inquiry: " + cii + " to " + broker);
                }
                BrokerAddress tobroker = (broker == null ? txnhome.getCurrentBrokerAddress() : broker);
                try {
                    c.unicast(tobroker, cii.getGPacket());
                } catch (Exception e) {
                    logger.log(Logger.WARNING, "Sending transaction inquiry " + cii + " to " + tobroker + " failed");
                }
            }
        }
    }
}

Example 13 with TransactionUID

use of com.sun.messaging.jmq.jmsserver.data.TransactionUID in project openmq by eclipse-ee4j.

the class RaptorProtocol method sendClusterTransactionInfo.

// Caller must ensure this is the transaction home broker
private void sendClusterTransactionInfo(TransactionUID tid, BrokerAddress to, Long xid) {
    TransactionList tl = null;
    TransactionState ts = null;
    Object[] oo = TransactionList.getTransListAndState(tid, null, true, false);
    if (oo != null) {
        tl = (TransactionList) oo[0];
        ts = (TransactionState) oo[1];
    }
    BrokerAddress[] parties = null;
    BrokerAddress[] waitfor = null;
    TransactionBroker[] brokers = null;
    if (ts != null) {
        try {
            brokers = tl.getClusterTransactionBrokers(tid);
        } catch (Exception e) {
            logger.log(logger.WARNING, "Can't retrieve cluster transaction brokers:" + e.getMessage());
        }
        if (brokers == null) {
            logger.log(logger.WARNING, "No cluster transaction brokers information for TID=" + tid);
        } else {
            parties = new BrokerAddress[brokers.length];
            ArrayList waits = new ArrayList();
            for (int i = 0; i < brokers.length; i++) {
                parties[i] = brokers[i].getBrokerAddress();
                if (!brokers[i].isCompleted()) {
                    waits.add(brokers[i].getBrokerAddress());
                }
            }
            if (waits.size() > 0) {
                waitfor = (BrokerAddress[]) waits.toArray(new BrokerAddress[waits.size()]);
            }
        }
    }
    UID tranpid = null;
    if (tl != null && Globals.getDestinationList().isPartitionMode()) {
        tranpid = tl.getPartitionedStore().getPartitionID();
    }
    ClusterTxnInfoInfo ii = ClusterTxnInfoInfo.newInstance(Long.valueOf(tid.longValue()), (ts == null ? TransactionState.NULL : ts.getState()), parties, waitfor, Globals.getMyAddress(), true, tranpid, c, xid);
    if (DEBUG_CLUSTER_TXN) {
        logger.log(logger.INFO, Globals.getBrokerResources().getKString(BrokerResources.I_SEND_CLUSTER_TXN_INFO, to.toString(), ii.toString()));
    }
    try {
        c.unicast(to, ii.getGPacket());
    } catch (Exception e) {
        String[] args = { ii.toString(), to.toString(), e.getMessage() };
        logger.log(Logger.WARNING, Globals.getBrokerResources().getKString(BrokerResources.W_SEND_CLUSTER_TXN_INFO_FAIL, args));
    }
}

Example 14 with TransactionUID

use of com.sun.messaging.jmq.jmsserver.data.TransactionUID in project openmq by eclipse-ee4j.

the class Destination method txnSize.

public int txnSize(Set<PacketReference> msgset, DestinationInfo dinfo) {
    Set<PacketReference> msgs = msgset;
    if (msgs == null) {
        synchronized (destMessages) {
            msgs = new HashSet<>(destMessages.values());
        }
    }
    Iterator<PacketReference> itr = msgs.iterator();
    int cnt = 0;
    TransactionList tl = DL.getTransactionList();
    while (itr.hasNext()) {
        PacketReference ref = itr.next();
        TransactionUID tid = ref.getTransactionID();
        if (tid == null) {
            continue;
        }
        TransactionState ts = tl.retrieveState(tid, true);
        if (ts == null || ts.getState() == TransactionState.COMMITTED) {
            continue;
        }
        cnt++;
        if (dinfo != null) {
            dinfo.nTxnMessages++;
            dinfo.nTxnMessageBytes += ref.getSize();
        }
    }
    return cnt;
}

Example 15 with TransactionUID

use of com.sun.messaging.jmq.jmsserver.data.TransactionUID in project openmq by eclipse-ee4j.

the class DestinationList method loadTakeoverMsgs.

public static synchronized void loadTakeoverMsgs(PartitionedStore storep, Map<String, String> msgs, List txns, Map txacks) throws BrokerException {
    DestinationList dl = destinationListList.get(storep);
    Map m = new HashMap();
    Logger logger = Globals.getLogger();
    Map ackLookup = new HashMap();
    // ok create a hashtable for looking up txns
    if (txacks != null) {
        Iterator itr = txacks.entrySet().iterator();
        while (itr.hasNext()) {
            Map.Entry entry = (Map.Entry) itr.next();
            TransactionUID tuid = (TransactionUID) entry.getKey();
            List l = (List) entry.getValue();
            Iterator litr = l.iterator();
            while (litr.hasNext()) {
                TransactionAcknowledgement ta = (TransactionAcknowledgement) litr.next();
                String key = ta.getSysMessageID() + ":" + ta.getStoredConsumerUID();
                ackLookup.put(key, tuid);
            }
        }
    }
    // Alright ...
    // all acks fail once takeover begins
    // we expect all transactions to rollback
    // here is the logic:
    // - load all messages
    // - remove any messages in open transactions
    // - requeue all messages
    // - resort (w/ load comparator)
    // 
    // 
    // OK, first get msgs and sort by destination
    HashMap openMessages = new HashMap();
    Iterator itr = msgs.entrySet().iterator();
    while (itr.hasNext()) {
        Map.Entry me = (Map.Entry) itr.next();
        String msgID = (String) me.getKey();
        String dst = (String) me.getValue();
        DestinationUID dUID = new DestinationUID(dst);
        Packet p = null;
        try {
            p = storep.getMessage(dUID, msgID);
        } catch (BrokerException ex) {
            Throwable cause = ex.getCause();
            if (cause instanceof InvalidPacketException) {
                String[] args = { msgID, dst, cause.toString() };
                String emsg = Globals.getBrokerResources().getKString(BrokerResources.X_MSG_CORRUPTED_IN_STORE, args);
                logger.logStack(Logger.ERROR, emsg, ex);
                handleInvalidPacket(msgID, dst, emsg, (InvalidPacketException) cause, storep);
                itr.remove();
                continue;
            }
            // Check if dst even exists!
            if (ex.getStatusCode() == Status.NOT_FOUND) {
                Destination[] ds = getDestination(storep, dUID);
                Destination d = ds[0];
                if (d == null) {
                    String[] args = { msgID, dst, Globals.getBrokerResources().getString(BrokerResources.E_DESTINATION_NOT_FOUND_IN_STORE, dst) };
                    logger.log(Logger.ERROR, BrokerResources.W_CAN_NOT_LOAD_MSG, args, ex);
                }
            }
            throw ex;
        }
        dUID = DestinationUID.getUID(p.getDestination(), p.getIsQueue());
        PacketReference pr = PacketReference.createReference(storep, p, dUID, null);
        // mark already stored and make packet a SoftReference to
        // prevent running out of memory if dest has lots of msgs
        pr.setLoaded();
        logger.log(Logger.DEBUG, "Loading message " + pr.getSysMessageID() + " on " + pr.getDestinationUID());
        // check transactions
        TransactionUID tid = pr.getTransactionID();
        if (tid != null) {
            // see if in transaction list
            if (txns.contains(tid)) {
                // open transaction
                TransactionState ts = dl.getTransactionList().retrieveState(pr.getTransactionID());
                if (ts != null && ts.getState() != TransactionState.ROLLEDBACK && ts.getState() != TransactionState.COMMITTED) {
                    // in transaction ...
                    logger.log(Logger.DEBUG, "Processing open transacted message " + pr.getSysMessageID() + " on " + tid + "[" + TransactionState.toString(ts.getState()) + "]");
                    openMessages.put(pr.getSysMessageID(), tid);
                } else if (ts != null && ts.getState() == TransactionState.ROLLEDBACK) {
                    pr.destroy();
                    continue;
                } else {
                }
            }
        }
        dl.packetlistAdd(pr.getSysMessageID(), pr.getDestinationUID(), null);
        Set l = null;
        if ((l = (Set) m.get(dUID)) == null) {
            l = new TreeSet(new RefCompare());
            m.put(dUID, l);
        }
        l.add(pr);
    }
    // OK, handle determining how to queue the messages
    Map<PacketReference, MessageDeliveryTimeInfo> deliveryDelays = new HashMap<>();
    // first add all messages
    Iterator dsts = m.entrySet().iterator();
    while (dsts.hasNext()) {
        Map.Entry entry = (Map.Entry) dsts.next();
        DestinationUID dst = (DestinationUID) entry.getKey();
        Set l = (Set) entry.getValue();
        Destination[] ds = getDestination(storep, dst);
        Destination d = ds[0];
        if (d == null) {
            // create it
            String destinationName = dst.getName();
            try {
                ds = getDestination(storep, destinationName, (dst.isQueue() ? DestType.DEST_TYPE_QUEUE : DestType.DEST_TYPE_TOPIC), true, true);
                d = ds[0];
            } catch (IOException ex) {
                throw new BrokerException(Globals.getBrokerResources().getKString(BrokerResources.X_CANT_LOAD_DEST, destinationName));
            }
        } else {
            synchronized (d) {
                if (d.isLoaded()) {
                    // Destination has already been loaded so just called
                    // initialize() to update the size and bytes variables
                    d.initialize();
                }
                d.load(l);
            }
        }
        logger.log(Logger.INFO, BrokerResources.I_LOADING_DST, d.getName(), String.valueOf(l.size()));
        MessageDeliveryTimeTimer dt = d.deliveryTimeTimer;
        if (dt == null && !d.isDMQ()) {
            if (!d.isValid()) {
                String emsg = Globals.getBrokerResources().getKString(BrokerResources.W_UNABLE_LOAD_TAKEOVER_MSGS_TO_DESTROYED_DST, d.getDestinationUID());
                logger.log(Logger.WARNING, emsg);
                continue;
            }
            String emsg = Globals.getBrokerResources().getKString(BrokerResources.W_UNABLE_LOAD_TAKEOVER_MSGS_NO_DST_DELIVERY_TIMER, d.getDestinationUID() + "[" + d.isValid() + "]");
            logger.log(Logger.WARNING, emsg);
            continue;
        }
        // now we're sorted, process
        Iterator litr = l.iterator();
        try {
            MessageDeliveryTimeInfo di = null;
            while (litr.hasNext()) {
                PacketReference pr = (PacketReference) litr.next();
                di = pr.getDeliveryTimeInfo();
                if (di != null) {
                    dt.removeMessage(di);
                }
                try {
                    // ok allow overrun
                    boolean el = d.destMessages.getEnforceLimits();
                    d.destMessages.enforceLimits(false);
                    if (DEBUG) {
                        logger.log(logger.INFO, "Put message " + pr + "[" + di + "] to destination " + d);
                    }
                    pr.lock();
                    d.acquireQueueRemoteLock();
                    try {
                        d.putMessage(pr, AddReason.LOADED, true);
                    } finally {
                        d.clearQueueRemoteLock();
                    }
                    // turn off overrun
                    d.destMessages.enforceLimits(el);
                } catch (IllegalStateException | OutOfLimitsException ex) {
                    // thats ok, we already exists
                    String[] args = { pr.getSysMessageID().toString(), pr.getDestinationUID().toString(), ex.getMessage() };
                    logger.logStack(Logger.WARNING, BrokerResources.W_CAN_NOT_LOAD_MSG, args, ex);
                    continue;
                } finally {
                    if (di != null && !di.isDeliveryDue()) {
                        dt.addMessage(di);
                        deliveryDelays.put(pr, di);
                    }
                }
            }
            // then resort the destination
            d.sort(new RefCompare());
        } catch (Exception ex) {
        }
    }
    // now route
    dsts = m.entrySet().iterator();
    while (dsts.hasNext()) {
        Map.Entry entry = (Map.Entry) dsts.next();
        DestinationUID dst = (DestinationUID) entry.getKey();
        Set l = (Set) entry.getValue();
        Destination d = dl.getDestination(dst);
        // now we're sorted, process
        Iterator litr = l.iterator();
        try {
            while (litr.hasNext()) {
                PacketReference pr = (PacketReference) litr.next();
                if (DEBUG) {
                    logger.log(logger.INFO, "Process takeover message " + pr + "[" + pr.getDeliveryTimeInfo() + "] for destination " + d);
                }
                TransactionUID tuid = (TransactionUID) openMessages.get(pr.getSysMessageID());
                if (tuid != null) {
                    dl.getTransactionList().addMessage(tuid, pr.getSysMessageID(), true);
                    pr.unlock();
                    continue;
                }
                ConsumerUID[] consumers = storep.getConsumerUIDs(dst, pr.getSysMessageID());
                if (consumers == null) {
                    consumers = new ConsumerUID[0];
                }
                if (consumers.length == 0 && storep.hasMessageBeenAcked(dst, pr.getSysMessageID())) {
                    logger.log(Logger.INFO, Globals.getBrokerResources().getString(BrokerResources.W_TAKEOVER_MSG_ALREADY_ACKED, pr.getSysMessageID()));
                    d.unputMessage(pr, RemoveReason.ACKNOWLEDGED);
                    pr.destroy();
                    pr.unlock();
                    continue;
                }
                if (consumers.length > 0) {
                    pr.setStoredWithInterest(true);
                } else {
                    pr.setStoredWithInterest(false);
                }
                int[] states = null;
                if (consumers.length == 0 && deliveryDelays.get(pr) == null) {
                    // message
                    try {
                        consumers = d.routeLoadedTransactionMessage(pr);
                    } catch (Exception ex) {
                        logger.logStack(Logger.WARNING, Globals.getBrokerResources().getKString(BrokerResources.W_EXCEPTION_ROUTE_LOADED_MSG, pr.getSysMessageID(), ex.getMessage()), ex);
                    }
                    states = new int[consumers.length];
                    for (int i = 0; i < states.length; i++) {
                        states[i] = PartitionedStore.INTEREST_STATE_ROUTED;
                    }
                    try {
                        storep.storeInterestStates(d.getDestinationUID(), pr.getSysMessageID(), consumers, states, true, null);
                        pr.setStoredWithInterest(true);
                    } catch (Exception ex) {
                        // message already routed
                        StringBuilder debuf = new StringBuilder();
                        for (int i = 0; i < consumers.length; i++) {
                            if (i > 0) {
                                debuf.append(", ");
                            }
                            debuf.append(consumers[i]);
                        }
                        logger.log(logger.WARNING, BrokerResources.W_TAKEOVER_MSG_ALREADY_ROUTED, pr.getSysMessageID(), debuf.toString(), ex);
                    }
                } else if (consumers.length > 0) {
                    states = new int[consumers.length];
                    for (int i = 0; i < consumers.length; i++) {
                        states[i] = storep.getInterestState(dst, pr.getSysMessageID(), consumers[i]);
                    }
                }
                pr.update(consumers, states, false);
                // OK deal w/ transsactions
                // LKS - XXX
                ExpirationInfo ei = pr.getExpireInfo();
                if (ei != null && d.expireReaper != null) {
                    d.expireReaper.addExpiringMessage(ei);
                }
                List<ConsumerUID> consumerList = new ArrayList(Arrays.asList(consumers));
                // OK ... see if we are in txn
                Iterator citr = consumerList.iterator();
                while (citr.hasNext()) {
                    logger.log(Logger.DEBUG, " Message " + pr.getSysMessageID() + " has " + consumerList.size() + " consumers ");
                    ConsumerUID cuid = (ConsumerUID) citr.next();
                    String key = pr.getSysMessageID() + ":" + cuid;
                    TransactionList tl = dl.getTransactionList();
                    TransactionUID tid = (TransactionUID) ackLookup.get(key);
                    if (DEBUG) {
                        logger.log(logger.INFO, "loadTakeoverMsgs: lookup " + key + " found tid=" + tid);
                    }
                    if (tid != null) {
                        boolean remote = false;
                        TransactionState ts = tl.retrieveState(tid);
                        if (ts == null) {
                            ts = tl.getRemoteTransactionState(tid);
                            remote = true;
                        }
                        if (DEBUG) {
                            logger.log(logger.INFO, "tid=" + tid + " has state=" + TransactionState.toString(ts.getState()));
                        }
                        if (ts != null && ts.getState() != TransactionState.ROLLEDBACK && ts.getState() != TransactionState.COMMITTED) {
                            // in transaction ...
                            if (DEBUG) {
                                logger.log(Logger.INFO, "loadTakeoverMsgs: Open transaction ack [" + key + "]" + (remote ? "remote" : "") + ", TUID=" + tid);
                            }
                            if (!remote) {
                                try {
                                    tl.addAcknowledgement(tid, pr.getSysMessageID(), cuid, cuid, true, false);
                                } catch (TransactionAckExistException e) {
                                    // can happen if takeover tid's remote txn after restart
                                    // then txn ack would have already been loaded
                                    logger.log(Logger.INFO, Globals.getBrokerResources().getKString(BrokerResources.I_TAKINGOVER_TXN_ACK_ALREADY_EXIST, "[" + pr.getSysMessageID() + "]" + cuid + ":" + cuid, tid + "[" + TransactionState.toString(ts.getState()) + "]"));
                                }
                                tl.addOrphanAck(tid, pr.getSysMessageID(), cuid);
                            }
                            citr.remove();
                            logger.log(Logger.INFO, "Processing open ack " + pr.getSysMessageID() + ":" + cuid + " on " + tid);
                            continue;
                        } else if (ts != null && ts.getState() == TransactionState.COMMITTED) {
                            logger.log(Logger.INFO, "Processing committed ack " + pr.getSysMessageID() + ":" + cuid + " on " + tid);
                            if (pr.acknowledged(cuid, cuid, false, true)) {
                                d.unputMessage(pr, RemoveReason.ACKNOWLEDGED);
                                pr.destroy();
                                continue;
                            }
                            citr.remove();
                            continue;
                        }
                    }
                }
                // route msgs not in transaction
                if (DEBUG) {
                    StringBuilder buf = new StringBuilder();
                    ConsumerUID cid = null;
                    for (int j = 0; j < consumerList.size(); j++) {
                        cid = consumerList.get(j);
                        buf.append(cid);
                        buf.append(' ');
                    }
                    if (deliveryDelays.get(pr) == null) {
                        logger.log(Logger.INFO, "non-transacted: Routing Message " + pr.getSysMessageID() + " to " + consumerList.size() + " consumers:" + buf.toString());
                    } else {
                        logger.log(Logger.INFO, "non-transacted: deliver time not arrived for message " + pr.getSysMessageID());
                    }
                }
                pr.unlock();
                if (deliveryDelays.get(pr) == null) {
                    if (DEBUG) {
                        logger.log(logger.INFO, "Route takeover message " + pr + "[" + pr.getDeliveryTimeInfo() + "] for destination " + d + " to consumers " + consumerList);
                    }
                    if (pr.getDeliveryTimeInfo() != null) {
                        d.forwardDeliveryDelayedMessage(new HashSet<>(consumerList), pr);
                    } else {
                        d.routeLoadedMessage(pr, consumerList);
                    }
                } else {
                    MessageDeliveryTimeInfo di = pr.getDeliveryTimeInfo();
                    di.setDeliveryReady();
                }
                if (d.destReaper != null) {
                    d.destReaper.cancel();
                    d.destReaper = null;
                }
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
}