if (sessionKey != null) {
client = new FacebookXmlRestClient(API_KEY, SECRET_KEY, sessionKey);
} else if (authToken != null) {
client = new FacebookXmlRestClient(API_KEY, SECRET_KEY);
try {
sessionKey = client.auth_getSession(authToken);
session.setAttribute(FacebookUtil.SESSION_KEY, sessionKey);
} catch (Exception e) {
e.printStackTrace();
}
} else {