Examples of org.vertx.java.core.buffer.Buffer.appendInt()

org.vertx.java.core.buffer.Buffer.appendInt()
Appends the specified {@code int} to the end of the Buffer. The buffer will expand as necessary to accomodate any bytes written.
Returns a reference to {@code this} so multiple operations can be appended together.

  public void decodePayload(){
    String data = "5:::{\"name\":\"hello\",\"args\":[\"whiteship\",{\"first name\":\"keesun\"}]}";
    Buffer buffer = new Buffer();
    buffer.appendString("\ufffd");
    buffer.appendString("\ufffd");
    buffer.appendInt(data.length());
    buffer.appendString(data);


    Parser parser = new Parser();


    List<JsonObject> datas =  parser.decodePayload(new Buffer(data));

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  protected void write(NetSocket socket) {
    int length = 1 + 1 + 4 + address.length() + 1 + 4 * sender.host.length() +
        4 + (replyAddress == null ? 0 : replyAddress.length()) +
        getBodyLength();
    Buffer totBuff = new Buffer(length);
    totBuff.appendInt(0);
    totBuff.appendByte(type());
    totBuff.appendByte(send ? (byte)0 : (byte)1);
    writeString(totBuff, address);
    totBuff.appendInt(sender.port);
    writeString(totBuff, sender.host);

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    Buffer totBuff = new Buffer(length);
    totBuff.appendInt(0);
    totBuff.appendByte(type());
    totBuff.appendByte(send ? (byte)0 : (byte)1);
    writeString(totBuff, address);
    totBuff.appendInt(sender.port);
    writeString(totBuff, sender.host);
    if (replyAddress != null) {
      writeString(totBuff, replyAddress);
    } else {
      totBuff.appendInt(0);

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    totBuff.appendInt(sender.port);
    writeString(totBuff, sender.host);
    if (replyAddress != null) {
      writeString(totBuff, replyAddress);
    } else {
      totBuff.appendInt(0);
    }
    writeBody(totBuff);
    totBuff.setInt(0, totBuff.length() - 4);
    socket.write(totBuff);
  }

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