gistfile1.txt

private JSONArray cloudant;
private JSONObject cloudantInstance;
private JSONObject cloudantCredentials;
	
	public CloudantClient()
	{
		this.httpClient = null;

		 try {
            		String VCAP_SERVICES = System.getenv("VCAP_SERVICES");
			JSONObject vcap;
			vcap = (JSONObject) JSONObject.parse(VCAP_SERVICES);
			
			cloudant = (JSONArray) vcap.get("cloudantNoSQLDB");
			cloudantInstance = (JSONObject) cloudant.get(0);
			cloudantCredentials = (JSONObject) cloudantInstance.get("credentials");
	        } catch (IOException e) {
	            e.printStackTrace();
	        }
		this.port = Config.CLOUDANT_PORT;
		this.host = (String) cloudantCredentials.get("host");
		this.username = (String) cloudantCredentials.get("username");
		this.password = (String) cloudantCredentials.get("password");
		this.name = Config.CLOUDANT_NAME;
		this.dbc = this.createDBConnector();
	}