@Override
public boolean AddOneFriend(String sourceUserName, String targetUserName) {
// TODO Auto-generated method stub
ScholarUser targetUser = scholarUserDao.getScholarUserByName(targetUserName);
if (targetUser == null) return false;
ScholarUser sourceUser = scholarUserDao.getScholarUserByName(sourceUserName);
return scholarUserDao.addOneUserForUser(sourceUser, targetUser);
}
@Override
public int ChangeSinaFriendsToScholarFriends(String userName) {
// TODO Auto-generated method stub
ScholarUser scholarUser = scholarUserDao.getScholarUserByName(userName);
List friendList = scholarUserDao.getScholarFriendsForSina(scholarUser);
boolean flag = false;
if (friendList != null) {
flag = scholarUserDao.addSeveralFriendsForUser(scholarUser, friendList);
}
if (flag) return friendList.size();
else return 0;
}