Package org.apache.qpid.server.store

Examples of org.apache.qpid.server.store.DurableConfigurationStore


    public void methodReceived(AMQStateManager stateManager, QueueDeleteBody body, int channelId) throws AMQException
    {
        AMQProtocolSession protocolConnection = stateManager.getProtocolSession();
        VirtualHost virtualHost = protocolConnection.getVirtualHost();
        QueueRegistry queueRegistry = virtualHost.getQueueRegistry();
        DurableConfigurationStore store = virtualHost.getDurableConfigurationStore();

        AMQQueue queue;
        if (body.getQueue() == null)
        {
            AMQChannel channel = protocolConnection.getChannel(channelId);

            if (channel == null)
            {
                throw body.getChannelNotFoundException(channelId);
            }

            //get the default queue on the channel:
            queue = channel.getDefaultQueue();
        }
        else
        {
            queue = queueRegistry.getQueue(body.getQueue());
        }

        if (queue == null)
        {
            if (_failIfNotFound)
            {
                throw body.getChannelException(AMQConstant.NOT_FOUND, "Queue " + body.getQueue() + " does not exist.");
            }
        }
        else
        {
            if (body.getIfEmpty() && !queue.isEmpty())
            {
                throw body.getChannelException(AMQConstant.IN_USE, "Queue: " + body.getQueue() + " is not empty.");
            }
            else if (body.getIfUnused() && !queue.isUnused())
            {
                // TODO - Error code
                throw body.getChannelException(AMQConstant.IN_USE, "Queue: " + body.getQueue() + " is still used.");
            }
            else
            {
                AMQSessionModel session = queue.getExclusiveOwningSession();
                if (queue.isExclusive() && !queue.isDurable() && (session == null || session.getConnectionModel() != protocolConnection))
                {
                    throw body.getConnectionException(AMQConstant.NOT_ALLOWED,
                                                      "Queue " + queue.getNameShortString() + " is exclusive, but not created on this Connection.");
                }
               
                int purged = queue.delete();

                if (queue.isDurable())
                {
                    store.removeQueue(queue);
                }

                MethodRegistry methodRegistry = protocolConnection.getMethodRegistry();
                QueueDeleteOkBody responseBody = methodRegistry.createQueueDeleteOkBody(purged);
                protocolConnection.writeFrame(responseBody.generateFrame(channelId));
View Full Code Here


        final AMQProtocolSession protocolConnection = stateManager.getProtocolSession();
        final AMQSessionModel session = protocolConnection.getChannel(channelId);
        VirtualHost virtualHost = protocolConnection.getVirtualHost();
        ExchangeRegistry exchangeRegistry = virtualHost.getExchangeRegistry();
        QueueRegistry queueRegistry = virtualHost.getQueueRegistry();
        DurableConfigurationStore store = virtualHost.getMessageStore();

        final AMQShortString queueName;

        // if we aren't given a queue name, we create one which we return to the client
        if ((body.getQueue() == null) || (body.getQueue().length() == 0))
        {
            queueName = createName();
        }
        else
        {
            queueName = body.getQueue().intern();
        }

        AMQQueue queue;
       
        //TODO: do we need to check that the queue already exists with exactly the same "configuration"?

        AMQChannel channel = protocolConnection.getChannel(channelId);

        if (channel == null)
        {
            throw body.getChannelNotFoundException(channelId);
        }

        synchronized (queueRegistry)
        {
            queue = queueRegistry.getQueue(queueName);

            AMQSessionModel owningSession = null;

            if (queue != null)
            {
                owningSession = queue.getExclusiveOwningSession();
            }

            if (queue == null)
            {
                if (body.getPassive())
                {
                    String msg = "Queue: " + queueName + " not found on VirtualHost(" + virtualHost + ").";
                    throw body.getChannelException(AMQConstant.NOT_FOUND, msg);
                }
                else
                {
                    queue = createQueue(queueName, body, virtualHost, protocolConnection);
                    queue.setAuthorizationHolder(protocolConnection);
                    if (queue.isDurable() && !queue.isAutoDelete())
                    {
                        store.createQueue(queue, body.getArguments());
                    }
                    if(body.getAutoDelete())
                    {
                        queue.setDeleteOnNoConsumers(true);
                    }
View Full Code Here

    public void methodReceived(AMQStateManager stateManager, QueueDeleteBody body, int channelId) throws AMQException
    {
        AMQProtocolSession protocolConnection = stateManager.getProtocolSession();
        VirtualHost virtualHost = protocolConnection.getVirtualHost();
        QueueRegistry queueRegistry = virtualHost.getQueueRegistry();
        DurableConfigurationStore store = virtualHost.getMessageStore();


        AMQChannel channel = protocolConnection.getChannel(channelId);

        if (channel == null)
        {
            throw body.getChannelNotFoundException(channelId);
        }
        channel.sync();
        AMQQueue queue;
        if (body.getQueue() == null)
        {

            //get the default queue on the channel:
            queue = channel.getDefaultQueue();
        }
        else
        {
            queue = queueRegistry.getQueue(body.getQueue());
        }

        if (queue == null)
        {
            if (_failIfNotFound)
            {
                throw body.getChannelException(AMQConstant.NOT_FOUND, "Queue " + body.getQueue() + " does not exist.");
            }
        }
        else
        {
            if (body.getIfEmpty() && !queue.isEmpty())
            {
                throw body.getChannelException(AMQConstant.IN_USE, "Queue: " + body.getQueue() + " is not empty.");
            }
            else if (body.getIfUnused() && !queue.isUnused())
            {
                // TODO - Error code
                throw body.getChannelException(AMQConstant.IN_USE, "Queue: " + body.getQueue() + " is still used.");
            }
            else
            {
                AMQSessionModel session = queue.getExclusiveOwningSession();
                if (queue.isExclusive() && !queue.isDurable() && (session == null || session.getConnectionModel() != protocolConnection))
                {
                    throw body.getConnectionException(AMQConstant.NOT_ALLOWED,
                                                      "Queue " + queue.getNameShortString() + " is exclusive, but not created on this Connection.");
                }
               
                int purged = queue.delete();

                if (queue.isDurable())
                {
                    store.removeQueue(queue);
                }

                MethodRegistry methodRegistry = protocolConnection.getMethodRegistry();
                QueueDeleteOkBody responseBody = methodRegistry.createQueueDeleteOkBody(purged);
                protocolConnection.writeFrame(responseBody.generateFrame(channelId));
View Full Code Here

                            }
                            if(validAlternate)
                            {
                                if (exchange.isDurable())
                                {
                                    DurableConfigurationStore store = virtualHost.getMessageStore();
                                    store.createExchange(exchange);
                                }
                                exchangeRegistry.registerExchange(exchange);
                            }
                            else
                            {
View Full Code Here

            {
                exchangeRegistry.unregisterExchange(method.getExchange(), method.getIfUnused());

                if (exchange.isDurable() && !exchange.isAutoDelete())
                {
                    DurableConfigurationStore store = virtualHost.getMessageStore();
                    store.removeExchange(exchange);
                }
            }
        }
        catch (ExchangeInUseException e)
        {
View Full Code Here

    @Override
    public void queueDeclare(Session session, final QueueDeclare method)
    {

        VirtualHost virtualHost = getVirtualHost(session);
        DurableConfigurationStore store = virtualHost.getMessageStore();

        String queueName = method.getQueue();
        AMQQueue queue;
        QueueRegistry queueRegistry = getQueueRegistry(session);
        //TODO: do we need to check that the queue already exists with exactly the same "configuration"?

        synchronized (queueRegistry)
        {

            if (((queue = queueRegistry.getQueue(queueName)) == null))
            {

                if (method.getPassive())
                {
                    String description = "Queue: " + queueName + " not found on VirtualHost(" + virtualHost + ").";
                    ExecutionErrorCode errorCode = ExecutionErrorCode.NOT_FOUND;

                    exception(session, method, errorCode, description);

                    return;
                }
                else
                {
                    try
                    {
                        queue = createQueue(queueName, method, virtualHost, (ServerSession)session);
                        if(!method.getExclusive() && method.getAutoDelete())
                        {
                            queue.setDeleteOnNoConsumers(true);
                        }

                        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);

                        ExchangeRegistry exchangeRegistry = getExchangeRegistry(session);
View Full Code Here

                    try
                    {
                        queue.delete();
                        if (queue.isDurable() && !queue.isAutoDelete())
                        {
                            DurableConfigurationStore store = virtualHost.getMessageStore();
                            store.removeQueue(queue);
                        }
                    }
                    catch (AMQException e)
                    {
                        exception(session, method, e, "Cannot delete queue '" + queueName);
View Full Code Here

                        exchange.setAlternateExchange(alternate);
                    }

                    if (exchange.isDurable())
                    {
                        DurableConfigurationStore store = virtualHost.getDurableConfigurationStore();
                        store.createExchange(exchange);
                    }

                    exchangeRegistry.registerExchange(exchange);
                }
                catch(AMQUnknownExchangeType e)
View Full Code Here

            {
                exchangeRegistry.unregisterExchange(method.getExchange(), method.getIfUnused());

                if (exchange.isDurable() && !exchange.isAutoDelete())
                {
                    DurableConfigurationStore store = virtualHost.getDurableConfigurationStore();
                    store.removeExchange(exchange);
                }
            }
        }
        catch (ExchangeInUseException e)
        {
View Full Code Here

    @Override
    public void queueDeclare(Session session, final QueueDeclare method)
    {

        VirtualHost virtualHost = getVirtualHost(session);
        DurableConfigurationStore store = virtualHost.getDurableConfigurationStore();

        String queueName = method.getQueue();
        AMQQueue queue;
        QueueRegistry queueRegistry = getQueueRegistry(session);
        //TODO: do we need to check that the queue already exists with exactly the same "configuration"?

        synchronized (queueRegistry)
        {

            if (((queue = queueRegistry.getQueue(queueName)) == null))
            {

                if (method.getPassive())
                {
                    String description = "Queue: " + queueName + " not found on VirtualHost(" + virtualHost + ").";
                    ExecutionErrorCode errorCode = ExecutionErrorCode.NOT_FOUND;

                    exception(session, method, errorCode, description);

                    return;
                }
                else
                {
                    try
                    {
                        queue = createQueue(queueName, method, virtualHost, (ServerSession)session);
                        if(method.getExclusive())
                        {
                            queue.setExclusive(true);
                        }
                        else if(method.getAutoDelete())
                        {
                            queue.setDeleteOnNoConsumers(true);
                        }

                        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("no-local"))
                            {
                                Object no_local = method.getArguments().get("no-local");
                                if(no_local instanceof Boolean && ((Boolean)no_local))
                                {
                                    queue.setNoLocal(true);
                                }
                            }
                        }


                        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();
View Full Code Here

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