JAX-RS client filter responsible for adding cookies(retrieved from springcontextholder) to the outgoing request

CookieFilter.java

private ClientFilter cookieFilter = new ClientFilter() {

		@Override
		public ClientResponse handle(ClientRequest cr)
				throws ClientHandlerException {
			HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder
					.getRequestAttributes()).getRequest();
			Cookie[] cookies = request.getCookies();
			StringBuilder strBuilder = new StringBuilder();
			if (cookies != null) {
				for (Cookie cookie : cookies) {
					strBuilder.append(cookie.getName()).append("=")
							.append(cookie.getValue()).append(";");
				}
			}
			cr.getHeaders().add("Cookie", strBuilder.toString());
			return getNext().handle(cr);
		}
	};