public void setOAuthConsumer(String consumerKey, String consumerSecret) {
        consumerKey = Configuration.getOAuthConsumerKey(consumerKey);
        consumerSecret = Configuration.getOAuthConsumerSecret(consumerSecret);
        if (null != consumerKey && null != consumerSecret
                && 0 != consumerKey.length() && 0 != consumerSecret.length()) {
            this.oauth = new OAuth(consumerKey, consumerSecret);
        }
    }