WeatherServiceImpl.java

Map<String, Object> cachedData = cacheManager.get(lat + longi, "darksky", Map.class);
if (cachedData != null) {
	return cachedData;
} else {
	Map<String, Object> json = new HashMap<String, Object>();
	RestTemplate restTemplate = new RestTemplate();
	String url = String.format("https://api.darksky.net/forecast/%s/%s,%s", darkskyKey, lat, longi);
	try {
		ResponseEntity<Object> response = restTemplate.getForEntity(url, Object.class);
		json.put("darksky", response.getBody());
		cacheManager.put(lat + longi, "darksky", json);
		cacheManager.expire(lat + longi);
	    } catch (Exception e) {
		if (DSKeyCount == 2) {
		darkskyKey = System.getenv("DARKSKY_API_KEY_2");
		darksky(lat, longi);
			} else {
				json.put("darksky", e.toString());
				}
		}
	return json;
}