@Override
public Set<User> getUserSet(String users) {
Set<User> tagSet = new HashSet<User>();
String[] userNameArr = users.split(",");
for (int i = 0; i < userNameArr.length; i++) {
User u = userDao.getUserByName(userNameArr[i]);
if (u != null) tagSet.add(u);
}
return tagSet;
}
public User getUserByName(String username) {
return userDao.getUserByName(username);
}
public void blockUser(String username) {
User user = userDao.getUserByName(username);
user.setEnabled(!user.isEnabled());
userDao.save(user);
}