Package org.apache.qpid.server.flow

Examples of org.apache.qpid.server.flow.MessageOnlyCreditManager

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                                     final AMQChannel channel,
                                     final boolean acks)
            throws AMQException
    {

        final FlowCreditManager singleMessageCredit = new MessageOnlyCreditManager(1L);

        final ClientDeliveryMethod getDeliveryMethod = new ClientDeliveryMethod()
        {

            public void deliverToClient(final Subscription sub, final QueueEntry entry, final long deliveryTag)
            throws AMQException
            {
                singleMessageCredit.useCreditForMessage(entry.getMessage().getSize());
                if(entry.getMessage() instanceof AMQMessage)
                {
                    session.getProtocolOutputConverter().writeGetOk(entry, channel.getChannelId(),
                                                                            deliveryTag, queue.getMessageCount());
                    entry.incrementDeliveryCount();
                }
                else
                {
                    //TODO Convert AMQP 0-10 message
                    throw new AMQException(AMQConstant.NOT_IMPLEMENTED, "Not implemented conversion of 0-10 message", null);
                }

            }
        };
        final RecordDeliveryMethod getRecordMethod = new RecordDeliveryMethod()
        {

            public void recordMessageDelivery(final Subscription sub, final QueueEntry entry, final long deliveryTag)
            {
                channel.addUnacknowledgedMessage(entry, deliveryTag, null);
            }
        };

        Subscription sub;
        if(acks)
        {
            sub = SubscriptionFactoryImpl.INSTANCE.createSubscription(channel, session, null, acks, null, false, singleMessageCredit, getDeliveryMethod, getRecordMethod);
        }
        else
        {
            sub = SubscriptionFactoryImpl.INSTANCE.createBasicGetNoAckSubscription(channel, session, null, null, false, singleMessageCredit, getDeliveryMethod, getRecordMethod);
        }

        queue.registerSubscription(sub,false);
        queue.flushSubscription(sub);
        queue.unregisterSubscription(sub);
        return(!singleMessageCredit.hasCredit());


    }
View Full Code Here
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                                     final AMQChannel channel,
                                     final boolean acks)
            throws AMQException
    {

        final FlowCreditManager singleMessageCredit = new MessageOnlyCreditManager(1L);

        final ClientDeliveryMethod getDeliveryMethod = new ClientDeliveryMethod()
        {

            int _msg;

            public void deliverToClient(final Subscription sub, final QueueEntry entry, final long deliveryTag)
            throws AMQException
            {
                singleMessageCredit.useCreditForMessage(entry.getMessage());
                if(entry.getMessage() instanceof AMQMessage)
                {
                    session.getProtocolOutputConverter().writeGetOk(entry, channel.getChannelId(),
                                                                            deliveryTag, queue.getMessageCount());
                }
                else
                {
                    //TODO Convert AMQP 0-10 message
                    throw new AMQException(AMQConstant.NOT_IMPLEMENTED, "Not implemented conversion of 0-10 message", null);
                }

            }
        };
        final RecordDeliveryMethod getRecordMethod = new RecordDeliveryMethod()
        {

            public void recordMessageDelivery(final Subscription sub, final QueueEntry entry, final long deliveryTag)
            {
                channel.addUnacknowledgedMessage(entry, deliveryTag, null);
            }
        };

        Subscription sub;
        if(acks)
        {
            sub = SubscriptionFactoryImpl.INSTANCE.createSubscription(channel, session, null, acks, null, false, singleMessageCredit, getDeliveryMethod, getRecordMethod);
        }
        else
        {
            sub = new GetNoAckSubscription(channel,
                                                 session,
                                                 null,
                                                 null,
                                                 false,
                                                 singleMessageCredit,
                                                 getDeliveryMethod,
                                                 getRecordMethod);
        }

        queue.registerSubscription(sub,false);
        queue.flushSubscription(sub);
        queue.unregisterSubscription(sub);
        return(!singleMessageCredit.hasCredit());


    }
View Full Code Here
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                                     final AMQChannel channel,
                                     final boolean acks)
            throws AMQException
    {

        final FlowCreditManager singleMessageCredit = new MessageOnlyCreditManager(1L);

        final ClientDeliveryMethod getDeliveryMethod = new ClientDeliveryMethod()
        {

            public void deliverToClient(final Subscription sub, final QueueEntry entry, final long deliveryTag)
            throws AMQException
            {
                singleMessageCredit.useCreditForMessage(entry.getMessage().getSize());
                if(entry.getMessage() instanceof AMQMessage)
                {
                    session.getProtocolOutputConverter().writeGetOk(entry, channel.getChannelId(),
                                                                            deliveryTag, queue.getMessageCount());
                    entry.incrementDeliveryCount();
                }
                else
                {
                    //TODO Convert AMQP 0-10 message
                    throw new AMQException(AMQConstant.NOT_IMPLEMENTED, "Not implemented conversion of 0-10 message", null);
                }

            }
        };
        final RecordDeliveryMethod getRecordMethod = new RecordDeliveryMethod()
        {

            public void recordMessageDelivery(final Subscription sub, final QueueEntry entry, final long deliveryTag)
            {
                channel.addUnacknowledgedMessage(entry, deliveryTag, null);
            }
        };

        Subscription sub;
        if(acks)
        {
            sub = SubscriptionFactoryImpl.INSTANCE.createSubscription(channel, session, null, acks, null, false, singleMessageCredit, getDeliveryMethod, getRecordMethod);
        }
        else
        {
            sub = SubscriptionFactoryImpl.INSTANCE.createBasicGetNoAckSubscription(channel, session, null, null, false, singleMessageCredit, getDeliveryMethod, getRecordMethod);
        }

        queue.registerSubscription(sub,false);
        queue.flushSubscription(sub);
        queue.unregisterSubscription(sub);
        return(!singleMessageCredit.hasCredit());


    }
View Full Code Here
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                                     final AMQChannel channel,
                                     final boolean acks)
            throws AMQException
    {

        final FlowCreditManager singleMessageCredit = new MessageOnlyCreditManager(1L);

        final ClientDeliveryMethod getDeliveryMethod = new ClientDeliveryMethod()
        {

            int _msg;

            public void deliverToClient(final Subscription sub, final QueueEntry entry, final long deliveryTag)
            throws AMQException
            {
                singleMessageCredit.useCreditForMessage(entry.getMessage());
                session.getProtocolOutputConverter().writeGetOk(entry.getMessage(), channel.getChannelId(),
                                                                        deliveryTag, queue.getMessageCount());

            }
        };
        final RecordDeliveryMethod getRecordMethod = new RecordDeliveryMethod()
        {

            public void recordMessageDelivery(final Subscription sub, final QueueEntry entry, final long deliveryTag)
            {
                channel.addUnacknowledgedMessage(entry, deliveryTag, null);
            }
        };

        Subscription sub;
        if(acks)
        {
            sub = SubscriptionFactoryImpl.INSTANCE.createSubscription(channel, session, null, acks, null, false, singleMessageCredit, getDeliveryMethod, getRecordMethod);
        }
        else
        {
            sub = new GetNoAckSubscription(channel,
                                                 session,
                                                 null,
                                                 null,
                                                 false,
                                                 singleMessageCredit,
                                                 getDeliveryMethod,
                                                 getRecordMethod);
        }

        queue.registerSubscription(sub,false);
        queue.flushSubscription(sub);
        queue.unregisterSubscription(sub);
        return(!singleMessageCredit.hasCredit());


    }
View Full Code Here
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                                     final AMQChannel channel,
                                     final boolean acks)
            throws AMQException
    {

        final FlowCreditManager singleMessageCredit = new MessageOnlyCreditManager(1L);

        final ClientDeliveryMethod getDeliveryMethod = new ClientDeliveryMethod()
        {

            int _msg;

            public void deliverToClient(final Subscription sub, final QueueEntry entry, final long deliveryTag)
            throws AMQException
            {
                singleMessageCredit.useCreditForMessage(entry.getMessage().getSize());
                if(entry.getMessage() instanceof AMQMessage)
                {
                    session.getProtocolOutputConverter().writeGetOk(entry, channel.getChannelId(),
                                                                            deliveryTag, queue.getMessageCount());
                }
                else
                {
                    //TODO Convert AMQP 0-10 message
                    throw new AMQException(AMQConstant.NOT_IMPLEMENTED, "Not implemented conversion of 0-10 message", null);
                }

            }
        };
        final RecordDeliveryMethod getRecordMethod = new RecordDeliveryMethod()
        {

            public void recordMessageDelivery(final Subscription sub, final QueueEntry entry, final long deliveryTag)
            {
                channel.addUnacknowledgedMessage(entry, deliveryTag, null);
            }
        };

        Subscription sub;
        if(acks)
        {
            sub = SubscriptionFactoryImpl.INSTANCE.createSubscription(channel, session, null, acks, null, false, singleMessageCredit, getDeliveryMethod, getRecordMethod);
        }
        else
        {
            sub = SubscriptionFactoryImpl.INSTANCE.createBasicGetNoAckSubscription(channel, session, null, null, false, singleMessageCredit, getDeliveryMethod, getRecordMethod);
        }

        queue.registerSubscription(sub,false);
        queue.flushSubscription(sub);
        queue.unregisterSubscription(sub);
        return(!singleMessageCredit.hasCredit());


    }
View Full Code Here
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                                     final AMQChannel channel,
                                     final boolean acks)
            throws AMQException
    {

        final FlowCreditManager singleMessageCredit = new MessageOnlyCreditManager(1L);

        final ClientDeliveryMethod getDeliveryMethod = new ClientDeliveryMethod()
        {

            int _msg;

            public void deliverToClient(final Subscription sub, final QueueEntry entry, final long deliveryTag)
            throws AMQException
            {
                singleMessageCredit.useCreditForMessage(entry.getMessage());
                session.getProtocolOutputConverter().writeGetOk(entry.getMessage(), channel.getChannelId(),
                                                                        deliveryTag, queue.getMessageCount());

            }
        };
        final RecordDeliveryMethod getRecordMethod = new RecordDeliveryMethod()
        {

            public void recordMessageDelivery(final Subscription sub, final QueueEntry entry, final long deliveryTag)
            {
                channel.addUnacknowledgedMessage(entry, deliveryTag, null);
            }
        };

        Subscription sub;
        if(acks)
        {
            sub = SubscriptionFactoryImpl.INSTANCE.createSubscription(channel, session, null, acks, null, false, singleMessageCredit, getDeliveryMethod, getRecordMethod);
        }
        else
        {
            sub = new GetNoAckSubscription(channel,
                                                 session,
                                                 null,
                                                 null,
                                                 false,
                                                 singleMessageCredit,
                                                 getDeliveryMethod,
                                                 getRecordMethod);
        }

        queue.registerSubscription(sub,false);
        queue.flushSubscription(sub);
        queue.unregisterSubscription(sub);
        return(!singleMessageCredit.hasCredit());


    }
View Full Code Here
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                                     final AMQChannel channel,
                                     final boolean acks)
            throws AMQException
    {

        final FlowCreditManager singleMessageCredit = new MessageOnlyCreditManager(1L);

        final ClientDeliveryMethod getDeliveryMethod = new ClientDeliveryMethod()
        {

            public void deliverToClient(final Subscription sub, final QueueEntry entry, final long deliveryTag)
            throws AMQException
            {
                singleMessageCredit.useCreditForMessage(entry.getMessage().getSize());
                if(entry.getMessage() instanceof AMQMessage)
                {
                    session.getProtocolOutputConverter().writeGetOk(entry, channel.getChannelId(),
                                                                            deliveryTag, queue.getMessageCount());
                    entry.incrementDeliveryCount();
                }
                else
                {
                    //TODO Convert AMQP 0-10 message
                    throw new AMQException(AMQConstant.NOT_IMPLEMENTED, "Not implemented conversion of 0-10 message", null);
                }

            }
        };
        final RecordDeliveryMethod getRecordMethod = new RecordDeliveryMethod()
        {

            public void recordMessageDelivery(final Subscription sub, final QueueEntry entry, final long deliveryTag)
            {
                channel.addUnacknowledgedMessage(entry, deliveryTag, null);
            }
        };

        Subscription sub;
        if(acks)
        {
            sub = SubscriptionFactoryImpl.INSTANCE.createSubscription(channel, session, null, acks, null, false, singleMessageCredit, getDeliveryMethod, getRecordMethod);
        }
        else
        {
            sub = SubscriptionFactoryImpl.INSTANCE.createBasicGetNoAckSubscription(channel, session, null, null, false, singleMessageCredit, getDeliveryMethod, getRecordMethod);
        }

        queue.registerSubscription(sub,false);
        queue.flushSubscription(sub);
        queue.unregisterSubscription(sub);
        return(!singleMessageCredit.hasCredit());


    }
View Full Code Here
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                                     final boolean acks)
            throws AMQException, MessageSource.ExistingConsumerPreventsExclusive,
                   MessageSource.ExistingExclusiveConsumer, MessageSource.ConsumerAccessRefused
    {

        final FlowCreditManager singleMessageCredit = new MessageOnlyCreditManager(1L);

        final GetDeliveryMethod getDeliveryMethod =
                new GetDeliveryMethod(singleMessageCredit, session, channel, queue);
        final RecordDeliveryMethod getRecordMethod = new RecordDeliveryMethod()
        {
View Full Code Here
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                                     final boolean acks)
            throws AMQException, MessageSource.ExistingConsumerPreventsExclusive,
                   MessageSource.ExistingExclusiveConsumer, MessageSource.ConsumerAccessRefused
    {

        final FlowCreditManager singleMessageCredit = new MessageOnlyCreditManager(1L);

        final GetDeliveryMethod getDeliveryMethod =
                new GetDeliveryMethod(singleMessageCredit, session, channel, queue);
        final RecordDeliveryMethod getRecordMethod = new RecordDeliveryMethod()
        {
View Full Code Here
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                                     final AMQChannel channel,
                                     final boolean acks)
            throws AMQException
    {

        final FlowCreditManager singleMessageCredit = new MessageOnlyCreditManager(1L);

        final ClientDeliveryMethod getDeliveryMethod = new ClientDeliveryMethod()
        {

            int _msg;

            public void deliverToClient(final Subscription sub, final QueueEntry entry, final long deliveryTag)
            throws AMQException
            {
                singleMessageCredit.useCreditForMessage(entry.getMessage());
                if(entry.getMessage() instanceof AMQMessage)
                {
                    session.getProtocolOutputConverter().writeGetOk(entry, channel.getChannelId(),
                                                                            deliveryTag, queue.getMessageCount());
                }
                else
                {
                    //TODO Convert AMQP 0-10 message
                    throw new RuntimeException("Not implemented conversion of 0-10 message");
                }

            }
        };
        final RecordDeliveryMethod getRecordMethod = new RecordDeliveryMethod()
        {

            public void recordMessageDelivery(final Subscription sub, final QueueEntry entry, final long deliveryTag)
            {
                channel.addUnacknowledgedMessage(entry, deliveryTag, null);
            }
        };

        Subscription sub;
        if(acks)
        {
            sub = SubscriptionFactoryImpl.INSTANCE.createSubscription(channel, session, null, acks, null, false, singleMessageCredit, getDeliveryMethod, getRecordMethod);
        }
        else
        {
            sub = new GetNoAckSubscription(channel,
                                                 session,
                                                 null,
                                                 null,
                                                 false,
                                                 singleMessageCredit,
                                                 getDeliveryMethod,
                                                 getRecordMethod);
        }

        queue.registerSubscription(sub,false);
        queue.flushSubscription(sub);
        queue.unregisterSubscription(sub);
        return(!singleMessageCredit.hasCredit());


    }
View Full Code Here
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Related Classes of org.apache.qpid.server.flow.MessageOnlyCreditManager

  • org.apache.qpid.server.handler.BasicGetMethodHandler
  • org.apache.qpid.server.protocol.v0_8.AMQChannel
  • org.apache.qpid.server.protocol.v0_8.handler.BasicGetMethodHandler
  • java.util.concurrent.atomic.AtomicLong
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