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

Class org.jboss.netty.buffer.ChannelBuffer

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

org.jboss.netty.buffer.ChannelBuffer.writeInt()
Sets the specified 32-bit integer at the current {@code writerIndex}and increases the {@code writerIndex} by {@code 4} in this buffer. @throws IndexOutOfBoundsException if {@code this.writableBytes} is less than {@code 4}

    }


    public static ChannelBuffer intToCB(int i)
    {
        ChannelBuffer cb = ChannelBuffers.buffer(4);
        cb.writeInt(i);
        return cb;
    }


    public static ChannelBuffer stringToCB(String str)
    {

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    {
        byte[] address = inet.getAddress().getAddress();
        ChannelBuffer cb = ChannelBuffers.buffer(1 + address.length + 4);
        cb.writeByte(address.length);
        cb.writeBytes(address);
        cb.writeInt(inet.getPort());
        return cb;
    }


    public static class BufferBuilder
    {

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            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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                              + BookieProtocol.MASTER_KEY_LENGTH; // for the master key


        try{
            ChannelBuffer header = channel.getConfig().getBufferFactory().getBuffer(totalHeaderSize);


            header.writeInt(totalHeaderSize - 4 + entrySize);
            header.writeInt(new PacketHeader(BookieProtocol.CURRENT_PROTOCOL_VERSION,
                                             BookieProtocol.ADDENTRY, (short)options).toInt());
            header.writeBytes(masterKey, 0, BookieProtocol.MASTER_KEY_LENGTH);


            ChannelBuffer wrappedBuffer = ChannelBuffers.wrappedBuffer(header, toSend);

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        try{
            ChannelBuffer header = channel.getConfig().getBufferFactory().getBuffer(totalHeaderSize);


            header.writeInt(totalHeaderSize - 4 + entrySize);
            header.writeInt(new PacketHeader(BookieProtocol.CURRENT_PROTOCOL_VERSION,
                                             BookieProtocol.ADDENTRY, (short)options).toInt());
            header.writeBytes(masterKey, 0, BookieProtocol.MASTER_KEY_LENGTH);


            ChannelBuffer wrappedBuffer = ChannelBuffers.wrappedBuffer(header, toSend);

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                              + 8 // for ledgerId
                              + 8 // for entryId
                              + BookieProtocol.MASTER_KEY_LENGTH; // for masterKey


        ChannelBuffer tmpEntry = channel.getConfig().getBufferFactory().getBuffer(totalHeaderSize);
        tmpEntry.writeInt(totalHeaderSize - 4);


        tmpEntry.writeInt(new PacketHeader(BookieProtocol.CURRENT_PROTOCOL_VERSION,
                                           BookieProtocol.READENTRY,
                                           BookieProtocol.FLAG_DO_FENCING).toInt());
        tmpEntry.writeLong(ledgerId);

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                              + BookieProtocol.MASTER_KEY_LENGTH; // for masterKey


        ChannelBuffer tmpEntry = channel.getConfig().getBufferFactory().getBuffer(totalHeaderSize);
        tmpEntry.writeInt(totalHeaderSize - 4);


        tmpEntry.writeInt(new PacketHeader(BookieProtocol.CURRENT_PROTOCOL_VERSION,
                                           BookieProtocol.READENTRY,
                                           BookieProtocol.FLAG_DO_FENCING).toInt());
        tmpEntry.writeLong(ledgerId);
        tmpEntry.writeLong(entryId);
        tmpEntry.writeBytes(masterKey, 0, BookieProtocol.MASTER_KEY_LENGTH);

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                              + 8 // for ledgerId
                              + 8; // for entryId


        try{
            ChannelBuffer tmpEntry = channel.getConfig().getBufferFactory().getBuffer(totalHeaderSize);
            tmpEntry.writeInt(totalHeaderSize - 4);


            tmpEntry.writeInt(new PacketHeader(BookieProtocol.CURRENT_PROTOCOL_VERSION,
                                               BookieProtocol.READENTRY, BookieProtocol.FLAG_NONE).toInt());
            tmpEntry.writeLong(ledgerId);
            tmpEntry.writeLong(entryId);

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        try{
            ChannelBuffer tmpEntry = channel.getConfig().getBufferFactory().getBuffer(totalHeaderSize);
            tmpEntry.writeInt(totalHeaderSize - 4);


            tmpEntry.writeInt(new PacketHeader(BookieProtocol.CURRENT_PROTOCOL_VERSION,
                                               BookieProtocol.READENTRY, BookieProtocol.FLAG_NONE).toInt());
            tmpEntry.writeLong(ledgerId);
            tmpEntry.writeLong(entryId);


            ChannelFuture future = channel.write(tmpEntry);

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            + 8 // for ledgerId
            + 8; // for entryId


        // This will need to updated if the protocol for read changes
        ChannelBuffer tmpEntry = bc.channel.getConfig().getBufferFactory().getBuffer(totalHeaderSize);
        tmpEntry.writeInt(totalHeaderSize - 4);
        tmpEntry.writeInt(new BookieProtocol.PacketHeader((byte)version, BookieProtocol.READENTRY, (short)0).toInt());
        tmpEntry.writeLong(1);
        tmpEntry.writeLong(1);

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