jodd-http/src/main/java/jodd/http/HttpRequest.java
@Override
	protected Buffer buffer(final boolean fullRequest) {
		// INITIALIZATION

		// host port

		if (header(HEADER_HOST) == null) {
			setHostHeader();
		}

		// form

		Buffer formBuffer = formBuffer();

		// query string

		String queryString = queryString();

		// user-agent

		if (header("User-Agent") == null) {
			header("User-Agent", Defaults.userAgent);
		}

		// POST method requires Content-Type to be set

		if (method.equals("POST") && (contentLength() == null)) {
			contentLength(0);
		}


		// BUILD OUT

		Buffer request = new Buffer();

		request.append(method)
			.append(SPACE)
			.append(path);

		if (query != null && !query.isEmpty()) {
			request.append('?');
			request.append(queryString);
		}

		request.append(SPACE)
			.append(httpVersion)
			.append(CRLF);

		populateHeaderAndBody(request, formBuffer, fullRequest);

		return request;
	}
@Override
	protected Buffer buffer(final boolean fullRequest) {
		// INITIALIZATION

		// host port

		if (header(HEADER_HOST) == null) {
			setHostHeader();
		}

		// form

		Buffer formBuffer = formBuffer();

		// query string

		String queryString = queryString();

		// user-agent

		if (header("User-Agent") == null) {
			header("User-Agent", Defaults.userAgent);
		}

		// POST method requires Content-Type to be set

		if (method.equals("POST") && (contentLength() == null)) {
			contentLength(0);
		}


		// BUILD OUT

		Buffer request = new Buffer();

		request.append(method)
			.append(SPACE)
			.append(path);

		if (query != null && !query.isEmpty()) {
			request.append('?');
			request.append(queryString);
		}

		request.append(SPACE)
			.append(httpVersion)
			.append(CRLF);

		populateHeaderAndBody(request, formBuffer, fullRequest);

		return request;
	}
Prepares the request buffer.