package edu.chl.jadetalk.business;
import edu.chl.jadetalk.db.IUserFacade;
import javax.ejb.Stateless;
import edu.chl.jadetalk.core.User;
import java.util.List;
import javax.ejb.EJB;
/**
* Handles logic involed with user operations.
* @author Daniel
*/
@Stateless
public class UserManagerBean implements UserManagerBeanLocal {
@EJB
private IUserFacade userFacade;
@Override
public User createUser(String userName, String password, String email) {
User user = new User();
user.setUsername(userName);
user.setPassword(password);
user.setEmail(email);
userFacade.create(user);
return user;
}
@Override
public User loginUser(String userName, String password) {
User user = null;
user = userFacade.findByName(userName);
if (user != null && password.equals(user.getPassword())) {
return user;
} else {
return null;
}
}
@Override
public List<User> listUsers() {
return userFacade.findAll();
}
@Override
public void removeUser(User u) {
userFacade.remove(u);
}
}