Examples of org.jboss.netty.buffer.ChannelBuffer.writeByte()

Class org.jboss.netty.buffer.ChannelBuffer

Examples of org.jboss.netty.buffer.ChannelBuffer.writeByte()

org.jboss.netty.buffer.ChannelBuffer.writeByte()
Sets the specified byte at the current {@code writerIndex}and increases the {@code writerIndex} by {@code 1} in this buffer. @throws IndexOutOfBoundsException if {@code this.writableBytes} is less than {@code 1}


    public ChannelBuffer constructHeader(MemcachedBinaryCommandDecoder.BinaryCommand bcmd, ChannelBuffer extrasBuffer, ChannelBuffer keyBuffer, ChannelBuffer valueBuffer, short responseCode, int opaqueValue, long casUnique) {
        // take the ResponseMessage and turn it into a binary payload.
        ChannelBuffer header = ChannelBuffers.buffer(ByteOrder.BIG_ENDIAN, 24);
        header.writeByte((byte)0x81);  // magic
        header.writeByte(bcmd.code); // opcode
        short keyLength = (short) (keyBuffer != null ? keyBuffer.capacity() :0);


        header.writeShort(keyLength);
        int extrasLength = extrasBuffer != null ? extrasBuffer.capacity() : 0;
        header.writeByte((byte) extrasLength); // extra length = flags + expiry

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        header.writeByte(bcmd.code); // opcode
        short keyLength = (short) (keyBuffer != null ? keyBuffer.capacity() :0);


        header.writeShort(keyLength);
        int extrasLength = extrasBuffer != null ? extrasBuffer.capacity() : 0;
        header.writeByte((byte) extrasLength); // extra length = flags + expiry
        header.writeByte((byte)0); // data type unused
        header.writeShort(responseCode); // status code


        int dataLength = valueBuffer != null ? valueBuffer.capacity() : 0;
        header.writeInt(dataLength + keyLength + extrasLength); // data length

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        short keyLength = (short) (keyBuffer != null ? keyBuffer.capacity() :0);


        header.writeShort(keyLength);
        int extrasLength = extrasBuffer != null ? extrasBuffer.capacity() : 0;
        header.writeByte((byte) extrasLength); // extra length = flags + expiry
        header.writeByte((byte)0); // data type unused
        header.writeShort(responseCode); // status code


        int dataLength = valueBuffer != null ? valueBuffer.capacity() : 0;
        header.writeInt(dataLength + keyLength + extrasLength); // data length
        header.writeInt(opaqueValue); // opaque

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            Frame frame = (Frame)msg;


            ChannelBuffer header = ChannelBuffers.buffer(Frame.Header.LENGTH);
            Message.Type type = frame.header.type;
            header.writeByte(type.direction.addToVersion(frame.header.version));
            header.writeByte(Header.Flag.serialize(frame.header.flags));
            header.writeByte(frame.header.streamId);
            header.writeByte(type.opcode);
            header.writeInt(frame.body.readableBytes());

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            Frame frame = (Frame)msg;


            ChannelBuffer header = ChannelBuffers.buffer(Frame.Header.LENGTH);
            Message.Type type = frame.header.type;
            header.writeByte(type.direction.addToVersion(frame.header.version));
            header.writeByte(Header.Flag.serialize(frame.header.flags));
            header.writeByte(frame.header.streamId);
            header.writeByte(type.opcode);
            header.writeInt(frame.body.readableBytes());


            return ChannelBuffers.wrappedBuffer(header, frame.body);

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            ChannelBuffer header = ChannelBuffers.buffer(Frame.Header.LENGTH);
            Message.Type type = frame.header.type;
            header.writeByte(type.direction.addToVersion(frame.header.version));
            header.writeByte(Header.Flag.serialize(frame.header.flags));
            header.writeByte(frame.header.streamId);
            header.writeByte(type.opcode);
            header.writeInt(frame.body.readableBytes());


            return ChannelBuffers.wrappedBuffer(header, frame.body);
        }

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            ChannelBuffer header = ChannelBuffers.buffer(Frame.Header.LENGTH);
            Message.Type type = frame.header.type;
            header.writeByte(type.direction.addToVersion(frame.header.version));
            header.writeByte(Header.Flag.serialize(frame.header.flags));
            header.writeByte(frame.header.streamId);
            header.writeByte(type.opcode);
            header.writeInt(frame.body.readableBytes());


            return ChannelBuffers.wrappedBuffer(header, frame.body);
        }
    }

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    // Send the response with the request id
    ChannelBuffer buffer = ChannelBuffers.directBuffer(RESPONSE_BYTES);
    buffer.writeInt(myTaskInfo.getTaskId());
    buffer.writeLong(writableRequest.getRequestId());
    buffer.writeByte(alreadyDone);
    e.getChannel().write(buffer);
  }


  /**
   * Process request

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    byte[] fuzzyKey = new byte[10];
    ChannelBuffer buf = ChannelBuffers.wrappedBuffer(fuzzyKey);
    buf.clear();
    buf.writeShort((short) 2);
    for (int i = 0; i < 4; i++)
      buf.writeByte((short)63);
    buf.writeInt((short)1);


    byte[] mask = new byte[] {0 , 0, 1, 1, 1, 1, 0, 0, 0, 0};


    Pair<byte[], byte[]> pair = new Pair<byte[], byte[]>(fuzzyKey, mask);

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    }


    @Override
    public void write(int b) throws IOException {
        ChannelBuffer buf = ChannelBuffers.buffer(1);
        buf.writeByte((byte) b);
        write(buf);
    }


    @Override
    public synchronized void flush() throws IOException {

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