(TwitterLoginInformation) Cache.get(Constants.Cache.TWITTER_LOGIN_KEY_PREFIX + sessionId);
if (loginInformation == null)
return renderInvalid(UserErrorCode.UNEXPECTED_REQUEST);
Cache.set(Constants.Cache.TWITTER_LOGIN_KEY_PREFIX + sessionId, null);
MessageCode messageCode = null;
try {
ITwitterService twitterService = PartakeApp.getTwitterService();
UserTwitterLink linkage = twitterService.createTwitterLinkageFromLoginInformation(loginInformation, verifier);
UserEx user = new VerifyForTwitterActionTransaction(linkage).execute();