Android Open Source - swazam User Service

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License

The source code is released under:

MIT License

Java Source Code

package ac.tuwien.sa13.service;
//  ww  w . j a  va  2  s .  c  o  m
import java.util.List;

import org.hibernate.Query;
import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

import ac.tuwien.sa13.dao.IUserDAO;
import ac.tuwien.sa13.entity.User;

@Transactional(propagation= Propagation.REQUIRED, readOnly=false)
@Service("userService")
public class UserService implements IUserService {
    
  @Autowired
  private SessionFactory sessionFactory;
  
  @Autowired
    private IUserDAO userDAO;
  
  public void add(User entity) {
    userDAO.add(entity);    
  }

  public void update(User entity) {
    userDAO.update(entity);    
  }

  public void remove(User entity) {
    userDAO.remove(entity);    
  }

  public User find(Long key) {
    return userDAO.find(key);
  }

  public List<User> list() {
    return userDAO.list();
  }

  @Override
  public User getUser(String name) {
    Query query = sessionFactory.getCurrentSession().createQuery("FROM User WHERE name= :name");
    query.setParameter("name", name);
    
        
    List l = query.list();
    
    if (l.isEmpty()) {
      return null;
    }
    return (User) l.get(0);
  }
  
  public User getUserWithToken(String token){
    Query query = sessionFactory.getCurrentSession().createQuery("FROM User WHERE token= :token");
    query.setParameter("token", token);
        
    List l = query.list();
    
    if (l.isEmpty()) {
      return null;
    }
    return (User) l.get(0);
  }

}

Java Source Code List

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