Package org.hornetq.api.core

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


      currentLargeMessageController = new LargeMessageControllerImpl(this, largeMessage.getLargeMessageSize(), callTimeout, largeMessageCache);
      currentLargeMessageController.setLocal(true);

      //sets the packet
      HornetQBuffer qbuff = clMessage.getBodyBuffer();
      int bytesToRead = qbuff.writerIndex() - qbuff.readerIndex();
      final byte[] body = qbuff.readBytes(bytesToRead).toByteBuffer().array();

      largeMessage.setLargeMessageController(new CompressedLargeMessageControllerImpl(currentLargeMessageController));
      SessionReceiveContinuationMessage packet = new SessionReceiveContinuationMessage(this.getID(), body, false, false, body.length);
      currentLargeMessageController.addPacket(packet);
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         if (serverMessage.getBooleanProperty(Message.HDR_LARGE_COMPRESSED))
         {
            //decompress
            HornetQBuffer qbuff = newServerMessage.getBodyBuffer();
            int bytesToRead = qbuff.writerIndex() - MessageImpl.BODY_OFFSET;
            Inflater inflater = new Inflater();
            inflater.setInput(qbuff.readBytes(bytesToRead).toByteBuffer().array());
           
           
            //get the real size of large message
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         file.read(directBuffer);

         directBuffer.rewind();

         fileBuffer = HornetQBuffers.wrappedBuffer(directBuffer);
         fileBuffer.writerIndex(fileBuffer.capacity());

         while (fileBuffer.readable())
         {
            final int position = fileBuffer.readerIndex();
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      HornetQBuffer wrap = HornetQBuffers.wrappedBuffer(buffer);
      wrap.clear();

      wrap.writeByte(Page.START_BYTE);
      wrap.writeInt(0);
      int startIndex = wrap.writerIndex();
      message.encode(wrap);
      int endIndex = wrap.writerIndex();
      wrap.setInt(1, endIndex - startIndex); // The encoded length
      wrap.writeByte(Page.END_BYTE);
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      wrap.writeByte(Page.START_BYTE);
      wrap.writeInt(0);
      int startIndex = wrap.writerIndex();
      message.encode(wrap);
      int endIndex = wrap.writerIndex();
      wrap.setInt(1, endIndex - startIndex); // The encoded length
      wrap.writeByte(Page.END_BYTE);

      buffer.rewind();
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      currentLargeMessageController = new LargeMessageControllerImpl(this, largeMessage.getLargeMessageSize(), callTimeout, largeMessageCache);
      currentLargeMessageController.setLocal(true);

      //sets the packet
      HornetQBuffer qbuff = clMessage.getBodyBuffer();
      int bytesToRead = qbuff.writerIndex() - qbuff.readerIndex();
      final byte[] body = qbuff.readBytes(bytesToRead).toByteBuffer().array();

      largeMessage.setLargeMessageController(new CompressedLargeMessageControllerImpl(currentLargeMessageController));
      SessionReceiveContinuationMessage packet = new SessionReceiveContinuationMessage(this.getID(), body, false, false, body.length);
      currentLargeMessageController.addPacket(packet);
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            headers.put(Stomp.Headers.Message.SUBSCRIPTION, subscription.getID());
         }
        
         HornetQBuffer buffer = serverMessage.getBodyBuffer();
  
         int bodyPos = serverMessage.getEndOfBodyPosition() == -1 ? buffer.writerIndex()
                                                                 : serverMessage.getEndOfBodyPosition();
         int size = bodyPos - buffer.readerIndex();
         buffer.readerIndex(MessageImpl.BUFFER_HEADER_SPACE + DataConstants.SIZE_INT);
         byte[] data = new byte[size];
         if (serverMessage.containsProperty(Stomp.Headers.CONTENT_LENGTH) || serverMessage.getType() == Message.BYTES_TYPE)
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      file.read(buffer2);

      buffer2.rewind();

      HornetQBuffer fileBuffer = HornetQBuffers.wrappedBuffer(buffer2);
      fileBuffer.writerIndex(fileBuffer.capacity());

      while (fileBuffer.readable())
      {
         final int position = fileBuffer.readerIndex();
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      HornetQBuffer wrap = HornetQBuffers.wrappedBuffer(buffer);
      wrap.clear();

      wrap.writeByte(PageImpl.START_BYTE);
      wrap.writeInt(0);
      int startIndex = wrap.writerIndex();
      message.encode(wrap);
      int endIndex = wrap.writerIndex();
      wrap.setInt(1, endIndex - startIndex); // The encoded length
      wrap.writeByte(PageImpl.END_BYTE);
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      wrap.writeByte(PageImpl.START_BYTE);
      wrap.writeInt(0);
      int startIndex = wrap.writerIndex();
      message.encode(wrap);
      int endIndex = wrap.writerIndex();
      wrap.setInt(1, endIndex - startIndex); // The encoded length
      wrap.writeByte(PageImpl.END_BYTE);

      buffer.rewind();
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