Package org.apache.qpid.framing

Examples of org.apache.qpid.framing.ContentBody

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            // Add the body so we have somthing to test later
            currentMessage.addContentBodyFrame(
                    _protocolSession.getMethodRegistry()
                                                       .getProtocolVersionMethodConverter()
                                                       .convertToContentChunk(
                                                       new ContentBody(ByteBuffer.allocate((int) MESSAGE_SIZE),
                                                                       MESSAGE_SIZE)));

            AMQMessage m = new AMQMessage(currentMessage.getStoredMessage());
            for(AMQQueue q : currentMessage.getDestinationQueues())
            {
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            data = ByteBuffer.allocate((int) contentHeader.bodySize); // XXX: Is cast a problem?
            final Iterator it = bodies.iterator();
            while (it.hasNext())
            {
                ContentBody cb = (ContentBody) it.next();
                final ByteBuffer payload = cb.payload;
                if(payload.isDirect() || payload.isReadOnly())
                {
                    data.put(payload);
                }
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            data = ByteBuffer.allocate((int) contentHeader.bodySize); // XXX: Is cast a problem?
            final Iterator it = bodies.iterator();
            while (it.hasNext())
            {
                ContentBody cb = (ContentBody) it.next();
                data.put(cb.payload);
                cb.payload.release();
            }

            data.flip();
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    private void createContentBodies(ByteBuffer payload, AMQFrame[] frames, int offset, int channelId)
    {

        if (frames.length == (offset + 1))
        {
            frames[offset] = ContentBody.createAMQFrame(channelId, new ContentBody(payload));
        }
        else
        {

            final long framePayloadMax = _session.getAMQConnection().getMaximumFrameSize() - 1;
            long remaining = payload.remaining();
            for (int i = offset; i < frames.length; i++)
            {
                payload.position((int) framePayloadMax * (i - offset));
                int length = (remaining >= framePayloadMax) ? (int) framePayloadMax : (int) remaining;
                payload.limit(payload.position() + length);
                frames[i] = ContentBody.createAMQFrame(channelId, new ContentBody(payload.slice()));

                remaining -= length;
            }
        }

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        List<ContentBody> body = new ArrayList<ContentBody>();
        MessageStore messageStore = new SkeletonMessageStore();
        // channel can be null since it is only used in ack processing which does not apply to this test
        TransactionalContext txContext = new NonTransactionalContext(messageStore, null,
                                                                     new LinkedList<RequiredDeliveryException>());
        body.add(new ContentBody());
        MessageHandleFactory factory = new MessageHandleFactory();
        for (int i = 0; i < count; i++)
        {
            // this routes and delivers the message
            AMQMessage msg = new AMQMessage(i, publish, txContext, header, queues, body, messageStore,
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            // Add the message to the store so we have something to test later
            currentMessage.setStoredMessage(getMessageStore().addMessage(mmd));
            ContentChunk chunk = getSession().getMethodRegistry()
                                               .getProtocolVersionMethodConverter()
                                               .convertToContentChunk(
                                               new ContentBody(new byte[(int) MESSAGE_SIZE]));
            currentMessage.addContentBodyFrame(chunk);
            currentMessage.getStoredMessage().addContent(0, ByteBuffer.wrap(chunk.getData()));

            AMQMessage m = new AMQMessage(currentMessage.getStoredMessage());
            for(BaseQueue q : currentMessage.getDestinationQueues())
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    private void createContentBodies(ByteBuffer payload, AMQFrame[] frames, int offset, int channelId)
    {

        if (frames.length == (offset + 1))
        {
            frames[offset] = ContentBody.createAMQFrame(channelId, new ContentBody(payload));
        }
        else
        {

            final long framePayloadMax = _session.getAMQConnection().getMaximumFrameSize() - 1;
            long remaining = payload.remaining();
            for (int i = offset; i < frames.length; i++)
            {
                payload.position((int) framePayloadMax * (i - offset));
                int length = (remaining >= framePayloadMax) ? (int) framePayloadMax : (int) remaining;
                payload.limit(payload.position() + length);
                frames[i] = ContentBody.createAMQFrame(channelId, new ContentBody(payload.slice()));

                remaining -= length;
            }
        }

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        if (frames.length == (offset + 1))
        {
            byte[] data = new byte[payload.remaining()];
            payload.get(data);
            frames[offset] = ContentBody.createAMQFrame(channelId, new ContentBody(data));
        }
        else
        {

            final long framePayloadMax = getSession().getAMQConnection().getMaximumFrameSize() - 1;
            long remaining = payload.remaining();
            for (int i = offset; i < frames.length; i++)
            {
                payload.position((int) framePayloadMax * (i - offset));
                int length = (remaining >= framePayloadMax) ? (int) framePayloadMax : (int) remaining;
                payload.limit(payload.position() + length);
                byte[] data = new byte[payload.remaining()];
                payload.get(data);

                frames[i] = ContentBody.createAMQFrame(channelId, new ContentBody(data));

                remaining -= length;
            }
        }

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        if (frames.length == (offset + 1))
        {
            byte[] data = new byte[payload.remaining()];
            payload.get(data);
            frames[offset] = ContentBody.createAMQFrame(channelId, new ContentBody(data));
        }
        else
        {

            final long framePayloadMax = getSession().getAMQConnection().getMaximumFrameSize() - 1;
            long remaining = payload.remaining();
            for (int i = offset; i < frames.length; i++)
            {
                payload.position((int) framePayloadMax * (i - offset));
                int length = (remaining >= framePayloadMax) ? (int) framePayloadMax : (int) remaining;
                payload.limit(payload.position() + length);
                byte[] data = new byte[payload.remaining()];
                payload.get(data);

                frames[i] = ContentBody.createAMQFrame(channelId, new ContentBody(data));

                remaining -= length;
            }
        }

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    public void testDecodeWithManyBuffers() throws AMQProtocolVersionException, AMQFrameDecodingException, IOException
    {
        Random random = new Random();
        final byte[] payload = new byte[2048];
        random.nextBytes(payload);
        final AMQBody body = new ContentBody(payload);
        AMQFrame frame = new AMQFrame(1, body);
        byte[] outputBuf = new byte[4096];
        BytesDataOutput dataOutput = new BytesDataOutput(outputBuf);
        frame.writePayload(dataOutput);
        for(int i = 0 ; i < dataOutput.length(); i++)
        {
            _decoder.decodeBuffer(ByteBuffer.wrap(outputBuf, i, 1));

        }
        List<AMQDataBlock> frames = _methodProcessor.getProcessedMethods();
        if (frames.get(0) instanceof AMQFrame)
        {
            assertEquals(ContentBody.TYPE, ((AMQFrame) frames.get(0)).getBodyFrame().getFrameType());
            ContentBody decodedBody = (ContentBody) ((AMQFrame) frames.get(0)).getBodyFrame();
            assertTrue("Body was corrupted", Arrays.equals(payload, decodedBody.getPayload()));
        }
        else
        {
            fail("decode was not a frame");
        }
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Related Classes of org.apache.qpid.framing.ContentBody

  • org.apache.mina.common.ByteBuffer
  • org.apache.qpid.client.BasicMessageProducer
  • org.apache.qpid.client.BasicMessageProducer_0_8
  • org.apache.qpid.client.message.AbstractJMSMessageFactory
  • org.apache.qpid.codec.AMQDecoderTest
  • org.apache.qpid.framing.amqp_0_9.MethodConverter_0_9
  • org.apache.qpid.framing.amqp_0_91.MethodConverter_0_91
  • org.apache.qpid.framing.amqp_8_0.MethodConverter_8_0
  • org.apache.qpid.server.protocol.v0_8.AMQChannel
  • org.apache.qpid.server.queue.AMQQueueMBeanTest
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