Package org.apache.qpid.server.exchange

Examples of org.apache.qpid.server.exchange.Exchange

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            if (!method.hasBindingKey())
            {
                method.setBindingKey(method.getQueue());
            }
            AMQQueue queue = queueRegistry.getQueue(method.getQueue());
            Exchange exchange = exchangeRegistry.getExchange(method.getExchange());
            if(queue == null)
            {
                exception(session, method, ExecutionErrorCode.NOT_FOUND, "Queue: '" + method.getQueue() + "' not found");
            }
            else if(exchange == null)
            {
                exception(session, method, ExecutionErrorCode.NOT_FOUND, "Exchange: '" + method.getExchange() + "' not found");
            }
            else if(exchange.getTypeShortString().equals(HeadersExchange.TYPE.getName()) && (!method.hasArguments() || method.getArguments() == null || !method.getArguments().containsKey("x-match")))
            {
                exception(session, method, ExecutionErrorCode.INTERNAL_ERROR, "Bindings to an exchange of type " + HeadersExchange.TYPE.getName() + " require an x-match header");
            }
            else
            {
                if (!exchange.isBound(method.getBindingKey(), method.getArguments(), queue))
                {
                    try
                    {
                        virtualHost.getBindingFactory().addBinding(method.getBindingKey(), queue, exchange, method.getArguments());
                    }
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            exception(session, method, ExecutionErrorCode.ILLEGAL_ARGUMENT, "binding-key not set");
        }
        else
        {
            AMQQueue queue = queueRegistry.getQueue(method.getQueue());
            Exchange exchange = exchangeRegistry.getExchange(method.getExchange());
            if(queue == null)
            {
                exception(session, method, ExecutionErrorCode.NOT_FOUND, "Queue: '" + method.getQueue() + "' not found");
            }
            else if(exchange == null)
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    @Override
    public void exchangeBound(Session session, ExchangeBound method)
    {

        ExchangeBoundResult result = new ExchangeBoundResult();
        Exchange exchange;
        AMQQueue queue;
        if(method.hasExchange())
        {
            exchange = getExchange(session, method.getExchange());

            if(exchange == null)
            {
                result.setExchangeNotFound(true);
            }
        }
        else
        {
            exchange = getExchangeRegistry(session).getDefaultExchange();
        }


        if(method.hasQueue())
        {

            queue = getQueue(session, method.getQueue());
            if(queue == null)
            {
                result.setQueueNotFound(true);
            }


            if(exchange != null && queue != null)
            {

                boolean queueMatched = exchange.isBound(queue);

                result.setQueueNotMatched(!queueMatched);


                if(method.hasBindingKey())
                {

                    if(queueMatched)
                    {
                        result.setKeyNotMatched(!exchange.isBound(method.getBindingKey(), queue));
                    }
                    else
                    {
                        result.setKeyNotMatched(!exchange.isBound(method.getBindingKey()));
                    }

                    if(method.hasArguments())
                    {
                        result.setArgsNotMatched(!exchange.isBound(result.getKeyNotMatched() ? null : method.getBindingKey(), method.getArguments(), queueMatched ? queue : null));
                    }

                }
                else if (method.hasArguments())
                {
                    result.setArgsNotMatched(!exchange.isBound(null, method.getArguments(), queueMatched ? queue : null));
                }

            }
            else if(exchange != null && method.hasBindingKey())
            {
                result.setKeyNotMatched(!exchange.isBound(method.getBindingKey()));

                if(method.hasArguments())
                {
                    result.setArgsNotMatched(!exchange.isBound(result.getKeyNotMatched() ? null : method.getBindingKey(), method.getArguments(), queue));
                }


            }

        }
        else if(exchange != null && method.hasBindingKey())
        {
            if(method.hasArguments())
            {
                result.setArgsNotMatched(!exchange.isBound(method.getBindingKey(), method.getArguments(), null));
            }
            result.setKeyNotMatched(!exchange.isBound(method.getBindingKey()));

        }
        else if(exchange != null && method.hasArguments())
        {
            result.setArgsNotMatched(!exchange.isBound(null, method.getArguments(), null));
        }


        session.executionResult((int) method.getId(), result);
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                                                       FieldTable.convertToMap(arguments));
                _virtualHost.getQueueRegistry().registerQueue(q);

                if (alternateExchangeId != null)
                {
                    Exchange altExchange = _virtualHost.getExchangeRegistry().getExchange(alternateExchangeId);
                    if (altExchange == null)
                    {
                        _logger.error("Unknown exchange id " + alternateExchangeId + ", cannot set alternate exchange on queue with id " + id);
                        return;
                    }
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    public void exchange(UUID id, String exchangeName, String type, boolean autoDelete)
    {
        try
        {
            Exchange exchange;
            AMQShortString exchangeNameSS = new AMQShortString(exchangeName);
            exchange = _virtualHost.getExchangeRegistry().getExchange(exchangeNameSS);
            if (exchange == null)
            {
                exchange = _virtualHost.getExchangeFactory().createExchange(id, exchangeNameSS, new AMQShortString(type), true, autoDelete, 0);
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    @Override
    public void binding(UUID bindingId, UUID exchangeId, UUID queueId, String bindingKey, ByteBuffer buf)
    {
        try
        {
            Exchange exchange = _virtualHost.getExchangeRegistry().getExchange(exchangeId);
            if (exchange == null)
            {
                _logger.error("Unknown exchange id " + exchangeId + ", cannot bind queue with id " + queueId);
                return;
            }

            AMQQueue queue = _virtualHost.getQueueRegistry().getQueue(queueId);
            if (queue == null)
            {
                _logger.error("Unknown queue id " + queueId + ", cannot be bound to exchange: " + exchange.getName());
            }
            else
            {
                FieldTable argumentsFT = null;
                if(buf != null)
                {
                    try
                    {
                        argumentsFT = new FieldTable(new DataInputStream(new ByteBufferInputStream(buf)),buf.limit());
                    }
                    catch (IOException e)
                    {
                        throw new RuntimeException("IOException should not be thrown here", e);
                    }
                }

                BindingFactory bf = _virtualHost.getBindingFactory();

                Map<String, Object> argumentMap = FieldTable.convertToMap(argumentsFT);

                if(bf.getBinding(bindingKey, queue, exchange, argumentMap) == null)
                {

                    _logger.info("Restoring binding: (Exchange: " + exchange.getNameShortString() + ", Queue: " + queue.getName()
                        + ", Routing Key: " + bindingKey + ", Arguments: " + argumentsFT + ")");

                    bf.restoreBinding(bindingId, bindingKey, queue, exchange, argumentMap);
                }
            }
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        _qmfLogger.debug("Execute: " + _methodInstance + " on " + _object);

        commands[0] = _methodInstance.execute(_object, this);
        commands[1] = new QMFCommandCompletionCommand(this);

        Exchange exchange = virtualHost.getExchangeRegistry().getExchange(exchangeName);

        for(QMFCommand cmd : commands)
        {
            QMFMessage responseMessage = new QMFMessage(queueName, cmd);


            List<? extends BaseQueue> queues = exchange.route(responseMessage);


            for(BaseQueue q : queues)
            {
                try
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        {


            QMFMessage responseMessage = new QMFMessage(routingKey, cmd);

            Exchange exchange = virtualHost.getExchangeRegistry().getExchange(exchangeName);

            List<? extends BaseQueue> queues = exchange.route(responseMessage);

            for(BaseQueue q : queues)
            {
                try
                {
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                        }

                        final String alternateExchangeName = method.getAlternateExchange();
                        if(alternateExchangeName != null && alternateExchangeName.length() != 0)
                        {
                            Exchange alternate = getExchange(session, alternateExchangeName);
                            queue.setAlternateExchange(alternate);
                        }

                        if(method.hasArguments()  && method.getArguments() != null)
                        {
                            if(method.getArguments().containsKey(QUEUE_ARGUMENT_NO_LOCAL))
                            {
                                Object noLocal = method.getArguments().get(QUEUE_ARGUMENT_NO_LOCAL);
                                queue.setNoLocal(convertBooleanValue(noLocal));
                            }
                        }


                        if (queue.isDurable() && !queue.isAutoDelete())
                        {
                            if(method.hasArguments() && method.getArguments() != null)
                            {
                                Map<String,Object> args = method.getArguments();
                                FieldTable ftArgs = new FieldTable();
                                for(Map.Entry<String, Object> entry : args.entrySet())
                                {
                                    ftArgs.put(new AMQShortString(entry.getKey()), entry.getValue());
                                }
                                store.createQueue(queue, ftArgs);
                            }
                            else
                            {
                                store.createQueue(queue);
                            }
                        }
                        queueRegistry.registerQueue(queue);
                        boolean autoRegister = ApplicationRegistry.getInstance().getConfiguration().getQueueAutoRegister();

                        if (autoRegister)
                        {

                            ExchangeRegistry exchangeRegistry = getExchangeRegistry(session);

                            Exchange defaultExchange = exchangeRegistry.getDefaultExchange();

                            virtualHost.getBindingFactory().addBinding(queueName, queue, defaultExchange, null);

                        }
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                                                       FieldTable.convertToMap(arguments));
                _virtualHost.getQueueRegistry().registerQueue(q);

                if (alternateExchangeId != null)
                {
                    Exchange altExchange = _virtualHost.getExchangeRegistry().getExchange(alternateExchangeId);
                    if (altExchange == null)
                    {
                        _logger.error("Unknown exchange id " + alternateExchangeId + ", cannot set alternate exchange on queue with id " + id);
                        return;
                    }
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Related Classes of org.apache.qpid.server.exchange.Exchange

  • org.apache.qpid.qmf.QMFBrokerRequestCommand
  • org.apache.qpid.qmf.QMFClassQueryCommand
  • org.apache.qpid.qmf.QMFGetQueryCommand
  • org.apache.qpid.qmf.QMFMethodRequestCommand
  • org.apache.qpid.qmf.QMFPackageQueryCommand
  • org.apache.qpid.qmf.QMFSchemaRequestCommand
  • org.apache.qpid.server.ack.AcknowledgeTest
  • org.apache.qpid.server.AMQBrokerManagerMBean
  • org.apache.qpid.server.AMQBrokerManagerMBeanTest
  • org.apache.qpid.server.AMQChannel
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