Examples with QpidByteBuffer org.apache.qpid.server.bytebuffer.QpidByteBuffer used on opensource projects

Example 56 with QpidByteBuffer

use of org.apache.qpid.server.bytebuffer.QpidByteBuffer in project qpid-broker-j by apache.

the class BDBMessageStoreTest method createAndStoreSingleChunkMessage_0_8.

private StoredMessage<MessageMetaData> createAndStoreSingleChunkMessage_0_8(MessageStore store) {
    QpidByteBuffer chunk1 = QpidByteBuffer.wrap(CONTENT_BYTES);
    int bodySize = CONTENT_BYTES.length;
    // create and store the message using the MessageStore interface
    MessagePublishInfo pubInfoBody_0_8 = createPublishInfoBody_0_8();
    BasicContentHeaderProperties props_0_8 = createContentHeaderProperties_0_8();
    ContentHeaderBody chb_0_8 = createContentHeaderBody_0_8(props_0_8, bodySize);
    MessageMetaData messageMetaData_0_8 = new MessageMetaData(pubInfoBody_0_8, chb_0_8);
    MessageHandle<MessageMetaData> storedMessage_0_8 = store.addMessage(messageMetaData_0_8);
    storedMessage_0_8.addContent(chunk1);
    ((AbstractBDBMessageStore.StoredBDBMessage) storedMessage_0_8).flushToStore();
    return storedMessage_0_8.allContentAdded();
}

Example 57 with QpidByteBuffer

use of org.apache.qpid.server.bytebuffer.QpidByteBuffer in project qpid-broker-j by apache.

the class LargeMessageTest method multiBodyMessage.

@Test
public void multiBodyMessage() throws Exception {
    try (FrameTransport transport = new FrameTransport(_brokerAddress).connect()) {
        final Interaction interaction = transport.newInteraction();
        String consumerTag = "A";
        String queueName = "testQueue";
        ConnectionTuneBody connTune = interaction.negotiateProtocol().consumeResponse(ConnectionStartBody.class).connection().startOkMechanism("ANONYMOUS").startOk().consumeResponse(ConnectionTuneBody.class).getLatestResponse(ConnectionTuneBody.class);
        byte[] messageContent = new byte[(int) connTune.getFrameMax()];
        IntStream.range(0, messageContent.length).forEach(i -> {
            messageContent[i] = (byte) (i & 0xFF);
        });
        interaction.connection().tuneOk().connection().open().consumeResponse(ConnectionOpenOkBody.class).channel().open().consumeResponse(ChannelOpenOkBody.class).basic().qosPrefetchCount(1).qos().consumeResponse(BasicQosOkBody.class).basic().consumeConsumerTag(consumerTag).consumeQueue(queueName).consumeNoAck(true).consume().consumeResponse(BasicConsumeOkBody.class).channel().flow(true).consumeResponse(ChannelFlowOkBody.class).basic().publishExchange("").publishRoutingKey(queueName).content(messageContent).publishMessage().consumeResponse(BasicDeliverBody.class);
        BasicDeliverBody delivery = interaction.getLatestResponse(BasicDeliverBody.class);
        assertThat(delivery.getConsumerTag(), is(equalTo(AMQShortString.valueOf(consumerTag))));
        ContentHeaderBody header = interaction.consumeResponse(ContentHeaderBody.class).getLatestResponse(ContentHeaderBody.class);
        assertThat(header.getBodySize(), is(equalTo((long) messageContent.length)));
        byte[] receivedContent = new byte[messageContent.length];
        ContentBody content1 = interaction.consumeResponse(ContentBody.class).getLatestResponse(ContentBody.class);
        ContentBody content2 = interaction.consumeResponse(ContentBody.class).getLatestResponse(ContentBody.class);
        try (QpidByteBuffer allContent = QpidByteBuffer.concatenate(content1.getPayload(), content2.getPayload())) {
            allContent.get(receivedContent);
        }
        assertThat(receivedContent, is(equalTo(messageContent)));
    }
}

Example 58 with QpidByteBuffer

use of org.apache.qpid.server.bytebuffer.QpidByteBuffer in project qpid-broker-j by apache.

the class FrameEncoder method encode.

@Override
public ByteBuffer encode(final Object msg) {
    if (msg instanceof AMQFrame) {
        List<ByteBuffer> buffers = new ArrayList<>();
        FrameWriter _frameWriter = new FrameWriter(TYPE_REGISTRY, new ByteBufferSender() {

            @Override
            public boolean isDirectBufferPreferred() {
                return false;
            }

            @Override
            public void send(final QpidByteBuffer msg) {
                byte[] data = new byte[msg.remaining()];
                msg.get(data);
                buffers.add(ByteBuffer.wrap(data));
            }

            @Override
            public void flush() {
            }

            @Override
            public void close() {
            }
        });
        _frameWriter.send(((AMQFrame) msg));
        int remaining = 0;
        for (ByteBuffer byteBuffer : buffers) {
            remaining += byteBuffer.remaining();
        }
        ByteBuffer result = ByteBuffer.allocate(remaining);
        for (ByteBuffer byteBuffer : buffers) {
            result.put(byteBuffer);
        }
        result.flip();
        return result;
    }
    return null;
}

Example 59 with QpidByteBuffer

use of org.apache.qpid.server.bytebuffer.QpidByteBuffer in project qpid-broker-j by apache.

the class Interaction method sendPerformativeAndChainFuture.

private void sendPerformativeAndChainFuture(final FrameBody frameBody, final UnsignedShort channel) throws Exception {
    final TransportFrame transportFrame;
    try (QpidByteBuffer payload = frameBody instanceof Transfer ? ((Transfer) frameBody).getPayload() : null) {
        final QpidByteBuffer duplicate;
        if (payload == null) {
            duplicate = null;
        } else {
            duplicate = payload.duplicate();
        }
        transportFrame = new TransportFrame(channel.shortValue(), frameBody, duplicate);
        ListenableFuture<Void> listenableFuture = sendPerformativeAndChainFuture(transportFrame);
        if (frameBody instanceof Transfer) {
            listenableFuture.addListener(() -> ((Transfer) frameBody).dispose(), MoreExecutors.directExecutor());
        }
        if (duplicate != null) {
            listenableFuture.addListener(() -> duplicate.dispose(), MoreExecutors.directExecutor());
        }
    }
}

Example 60 with QpidByteBuffer

use of org.apache.qpid.server.bytebuffer.QpidByteBuffer in project qpid-broker-j by apache.

the class Interaction method transferPayload.

private void transferPayload(final Transfer transfer, final Object payload) {
    AmqpValue amqpValue = new AmqpValue(payload);
    final AmqpValueSection section = amqpValue.createEncodingRetainingSection();
    try (QpidByteBuffer encodedForm = section.getEncodedForm()) {
        transfer.setPayload(encodedForm);
        section.dispose();
    }
}