public Integer getNbTweetsByUser(String login) {
Long res =
(Long)
crudDAO.findUniqueWithNamedQuery(
Tweet.COUNT_TWEETS_FOR_USER, QueryParameters.with("name", login).parameters());
return res.intValue();
}
public String getEmailOfTweetOwner(Long tweetId) {
return (String)
crudDAO.findUniqueWithNamedQuery(
Tweet.EMAIL_ADDRESS_OF_TWEET_OWNER,
QueryParameters.with("tweetId", Long.valueOf(tweetId)).parameters());
}