Geo_IP.java

//GEOIP
		// http://maxmind.github.io/GeoIP2-java/
		//https://github.com/maxmind/GeoIP2-java
		//http://dev.maxmind.com/geoip/geoip2/geoip2-csv-databases/

		File database = new File("C:/Users/loind/Desktop/GeoIP/GeoLite2-City.mmdb");
		// This creates the DatabaseReader object, which should be reused across
		// lookups.
		DatabaseReader reader = new DatabaseReader.Builder(database).fileMode(Reader.FileMode.MEMORY_MAPPED).build();
		InetAddress ipAddress  = InetAddress.getByName("14.162.178.45");
		// Replace "city" with the appropriate method for your database, e.g.,
		// "country".
		try {
			CityResponse response  = reader.city(ipAddress);

			Country country = response.getCountry();
			extraHeaders.put("country_code",country.getIsoCode());
			extraHeaders.put("country_name",country.getName());

			Subdivision subdivision = response.getMostSpecificSubdivision();
			extraHeaders.put("subdivision_code",subdivision.getIsoCode());
			extraHeaders.put("subdivision_name",subdivision.getName());


			City city = response.getCity();
			extraHeaders.put("city_name",city.getName());


			Postal postal = response.getPostal();
			extraHeaders.put("postal_code",postal.getCode());

			Location location = response.getLocation();
			extraHeaders.put("location_latitude",String.valueOf(location.getLatitude()));
			extraHeaders.put("location_longitude",String.valueOf(location.getLongitude()));

		} catch (GeoIp2Exception e) {
			e.printStackTrace();
		}
		logger.debug("Request extraHeaders:{}", objectMapper.writerWithDefaultPrettyPrinter().writeValueAsString(extraHeaders));