Examples of org.hornetq.api.core.HornetQBuffer.toByteBuffer()

Class org.hornetq.api.core.HornetQBuffer

Examples of org.hornetq.api.core.HornetQBuffer.toByteBuffer()

org.hornetq.api.core.HornetQBuffer.toByteBuffer()
Converts this buffer's readable bytes into a NIO buffer. The returned buffer might or might not share the content with this buffer, while they have separate indexes and marks. This method is identical to {@code buf.toByteBuffer(buf.readerIndex(), buf.readableBytes())}. This method does not modify {@code readerIndex} or {@code writerIndex} ofthis buffer.


               HornetQBuffer bodyBuffer = HornetQBuffers.fixedBuffer(localChunkLen);


               context.encode(bodyBuffer, localChunkLen);


               byte[] body = bodyBuffer.toByteBuffer().array();


               int packetSize = callback.sendLargeMessageContinuation(id,
                                                                      body,
                                                                      positionPendingLargeMessage + localChunkLen < sizePendingLargeMessage,
                                                                      false);

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            pos += chunkLength;


            lastChunk = pos >= bodySize;


            final SessionSendContinuationMessage chunk = new SessionSendContinuationMessage(msgI,
                                                                                            bodyBuffer.toByteBuffer()
                                                                                                      .array(),
                                                                                            !lastChunk,
                                                                                            lastChunk && sendBlocking);


            if (sendBlocking && lastChunk)

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            {
               bufferSize = remainder;
            }
            HornetQBuffer buffer = HornetQBuffers.fixedBuffer(bufferSize.intValue());
            encoder.encode(buffer, bufferSize.intValue());
            xmlWriter.writeCData(encode(buffer.toByteBuffer().array()));
            totalBytesWritten += bufferSize;
         }
         encoder.close();
      }
      catch (HornetQException e)

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               context.open();


               sentInitialPacket = true;


               int packetSize = callback.sendLargeMessage(id,
                                                          headerBuffer.toByteBuffer().array(),
                                                          context.getLargeBodySize(),
                                                          ref.getDeliveryCount());


               if (availableCredits != null)
               {

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               HornetQBuffer bodyBuffer = HornetQBuffers.fixedBuffer(localChunkLen);


               context.encode(bodyBuffer, localChunkLen);


               byte[] body = bodyBuffer.toByteBuffer().array();


               int packetSize = callback.sendLargeMessageContinuation(id,
                                                                      body,
                                                                      positionPendingLargeMessage + localChunkLen < sizePendingLargeMessage,
                                                                      false);

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      for (TransportConfiguration tcConfig : connectors)
      {
         tcConfig.encode(buff);
      }


      byte[] data = buff.toByteBuffer().array();


      DatagramPacket packet = new DatagramPacket(data, data.length, groupAddress, groupPort);


      socket.send(packet);
   }

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         }


         JournalInternalRecord controlRecord = new JournalAddRecord(true,
                                                                    1,
                                                                    (byte)0,
                                                                    new ByteArrayEncoding(filesToRename.toByteBuffer()
                                                                                                       .array()));


         HornetQBuffer renameBuffer = HornetQBuffers.dynamicBuffer(filesToRename.writerIndex());


         controlRecord.setFileID(0);

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         controlRecord.encode(renameBuffer);


         ByteBuffer writeBuffer = fileFactory.newBuffer(renameBuffer.writerIndex());


         writeBuffer.put(renameBuffer.toByteBuffer().array(), 0, renameBuffer.writerIndex());


         writeBuffer.rewind();


         controlFile.writeDirect(writeBuffer, true);

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      HornetQBuffer headerBuffer = HornetQBuffers.fixedBuffer(headerSize);


      msgI.encodeHeadersAndProperties(headerBuffer);


      SessionSendLargeMessage initialChunk = new SessionSendLargeMessage(headerBuffer.toByteBuffer().array());


      channel.send(initialChunk);


      try
      {

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            pos += chunkLength;


            lastChunk = pos >= bodySize;


            final SessionSendContinuationMessage chunk = new SessionSendContinuationMessage(bodyBuffer.toByteBuffer()
                                                                                                      .array(),
                                                                                            !lastChunk,
                                                                                            lastChunk && sendBlocking);


            if (sendBlocking && lastChunk)

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