headers.setApplicationName("Hirubila/1.0");
headers.put("Content-Type", "application/json");
transport.defaultHeaders = headers;
//JsonCParser parser = new JsonCParser();
JsonHttpParser parser = new JsonHttpParser();
parser.jsonFactory = new JacksonFactory();
transport.addParser(parser);
// build the HTTP POST request and URL
HttpRequest request = transport.buildPostRequest();