Examples of KahaSubscriptionCommand

org.apache.activemq.store.kahadb.data.KahaSubscriptionCommand

Examples of org.apache.activemq.store.kahadb.data.KahaSubscriptionCommand


        @Override
        public void addSubsciption(SubscriptionInfo subscriptionInfo, boolean retroactive) throws IOException {
            String subscriptionKey = subscriptionKey(subscriptionInfo.getClientId(), subscriptionInfo
                    .getSubscriptionName());
            KahaSubscriptionCommand command = new KahaSubscriptionCommand();
            command.setDestination(dest);
            command.setSubscriptionKey(subscriptionKey.toString());
            command.setRetroactive(retroactive);
            org.apache.activemq.util.ByteSequence packet = wireFormat.marshal(subscriptionInfo);
            command.setSubscriptionInfo(new Buffer(packet.getData(), packet.getOffset(), packet.getLength()));
            store(command, isEnableJournalDiskSyncs() && true, null, null);
            this.subscriptionCount.incrementAndGet();
        }

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Examples of org.apache.activemq.store.kahadb.data.KahaSubscriptionCommand

            this.subscriptionCount.incrementAndGet();
        }


        @Override
        public void deleteSubscription(String clientId, String subscriptionName) throws IOException {
            KahaSubscriptionCommand command = new KahaSubscriptionCommand();
            command.setDestination(dest);
            command.setSubscriptionKey(subscriptionKey(clientId, subscriptionName).toString());
            store(command, isEnableJournalDiskSyncs() && true, null, null);
            this.subscriptionCount.decrementAndGet();
        }

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Examples of org.apache.activemq.store.kahadb.data.KahaSubscriptionCommand

            try {
                return pageFile.tx().execute(new Transaction.CallableClosure<SubscriptionInfo, IOException>() {
                    @Override
                    public SubscriptionInfo execute(Transaction tx) throws IOException {
                        StoredDestination sd = getStoredDestination(dest, tx);
                        KahaSubscriptionCommand command = sd.subscriptions.get(tx, subscriptionKey);
                        if (command == null) {
                            return null;
                        }
                        return (SubscriptionInfo) wireFormat.unmarshal(new DataInputStream(command
                                .getSubscriptionInfo().newInput()));
                    }
                });
            }finally {
                indexLock.writeLock().unlock();

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Examples of org.apache.activemq.store.kahadb.data.KahaSubscriptionCommand

            processRemove(command, null);
        }


        public void addSubsciption(SubscriptionInfo subscriptionInfo, boolean retroactive) throws IOException {
            String subscriptionKey = subscriptionKey(subscriptionInfo.getClientId(), subscriptionInfo.getSubscriptionName());
            KahaSubscriptionCommand command = new KahaSubscriptionCommand();
            command.setDestination(dest);
            command.setSubscriptionKey(subscriptionKey);
            command.setRetroactive(retroactive);
            org.apache.activemq.util.ByteSequence packet = wireFormat.marshal(subscriptionInfo);
            command.setSubscriptionInfo(new Buffer(packet.getData(), packet.getOffset(), packet.getLength()));
            process(command);
        }

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Examples of org.apache.activemq.store.kahadb.data.KahaSubscriptionCommand

            command.setSubscriptionInfo(new Buffer(packet.getData(), packet.getOffset(), packet.getLength()));
            process(command);
        }


        public void deleteSubscription(String clientId, String subscriptionName) throws IOException {
            KahaSubscriptionCommand command = new KahaSubscriptionCommand();
            command.setDestination(dest);
            command.setSubscriptionKey(subscriptionKey(clientId, subscriptionName));
            process(command);
        }

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Examples of org.apache.activemq.store.kahadb.data.KahaSubscriptionCommand

            final String subscriptionKey = subscriptionKey(clientId, subscriptionName);
            synchronized(indexMutex) {
                return pageFile.tx().execute(new Transaction.CallableClosure<SubscriptionInfo, IOException>(){
                    public SubscriptionInfo execute(Transaction tx) throws IOException {
                        StoredDestination sd = getStoredDestination(dest, tx);
                        KahaSubscriptionCommand command = sd.subscriptions.get(tx, subscriptionKey);
                        if( command ==null ) {
                            return null;
                        }
                        return (SubscriptionInfo)wireFormat.unmarshal( new DataInputStream(command.getSubscriptionInfo().newInput()) );
                    }
                });
            }
        }

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Examples of org.apache.activemq.store.kahadb.data.KahaSubscriptionCommand

    static class KahaSubscriptionCommandMarshaller extends VariableMarshaller<KahaSubscriptionCommand> {
        final static KahaSubscriptionCommandMarshaller INSTANCE = new KahaSubscriptionCommandMarshaller();


        @Override
        public KahaSubscriptionCommand readPayload(DataInput dataIn) throws IOException {
            KahaSubscriptionCommand rc = new KahaSubscriptionCommand();
            rc.mergeFramed((InputStream)dataIn);
            return rc;
        }

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Examples of org.apache.activemq.store.kahadb.data.KahaSubscriptionCommand

     * @throws IOException
     */
    void process(JournalCommand<?> data, final Location location, final Location inDoubtlocation) throws IOException {
        if (inDoubtlocation != null && location.compareTo(inDoubtlocation) >= 0) {
            if (data instanceof KahaSubscriptionCommand) {
                KahaSubscriptionCommand kahaSubscriptionCommand = (KahaSubscriptionCommand)data;
                if (kahaSubscriptionCommand.hasSubscriptionInfo()) {
                    // needs to be processed via activate and will be replayed on reconnect
                    LOG.debug("ignoring add sub command during recovery replay:" + data);
                    return;
                }
            }

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Examples of org.apache.activemq.store.kahadb.data.KahaSubscriptionCommand

                            if (pendingAcks == null || pendingAcks.size() <= 1) {
                                if (LOG.isTraceEnabled()) {
                                    LOG.trace("Found candidate for rewrite: {} from file {}", entry.getKey(), dataFileId);
                                }


                                final KahaSubscriptionCommand kahaSub =
                                    destination.subscriptions.get(tx, subscriptionKey);
                                destination.subLocations.put(
                                    tx, subscriptionKey, checkpointSubscriptionCommand(kahaSub));


                                // Skips the remove from candidates if we rewrote the subscription

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Examples of org.apache.activemq.store.kahadb.data.KahaSubscriptionCommand


        @Override
        public void addSubscription(SubscriptionInfo subscriptionInfo, boolean retroactive) throws IOException {
            String subscriptionKey = subscriptionKey(subscriptionInfo.getClientId(), subscriptionInfo
                    .getSubscriptionName());
            KahaSubscriptionCommand command = new KahaSubscriptionCommand();
            command.setDestination(dest);
            command.setSubscriptionKey(subscriptionKey.toString());
            command.setRetroactive(retroactive);
            org.apache.activemq.util.ByteSequence packet = wireFormat.marshal(subscriptionInfo);
            command.setSubscriptionInfo(new Buffer(packet.getData(), packet.getOffset(), packet.getLength()));
            store(command, isEnableJournalDiskSyncs() && true, null, null);
            this.subscriptionCount.incrementAndGet();
        }

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