Dao.FavoriteMovieDAO.java Source code

Introduction

Here is the source code for Dao.FavoriteMovieDAO.java

Source

/*
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package Dao;

import java.util.List;

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Repository;

import Model.FavoriteMovie;
import Model.Movie;
import Model.User;
import org.hibernate.criterion.Restrictions;

/**
 *
 * @author charles
 */
@Repository
public class FavoriteMovieDAO {

    private static final Logger logger = LoggerFactory.getLogger(FavoriteMovieDAO.class);

    private SessionFactory sessionFactory;

    public void setSessionFactory(SessionFactory sf) {
        this.sessionFactory = sf;
    }

    public void addFavoriteMovie(FavoriteMovie u) {
        Session session = this.sessionFactory.getCurrentSession();
        session.merge(u);
        logger.info("FavoriteMovie saved successfully, FavoriteMovie Details=" + u);
    }

    public void updateFavoriteMovie(FavoriteMovie u) {
        Session session = this.sessionFactory.getCurrentSession();
        session.update(u);
        logger.info("FavoriteMovie updated successfully, FavoriteMovie Details=" + u);
    }

    @SuppressWarnings("unchecked")
    public List<FavoriteMovie> listFavoriteMovies() {
        Session session = this.sessionFactory.getCurrentSession();
        List<FavoriteMovie> favoriteMoviesList = session.createQuery("from FavoriteMovie").list();
        for (FavoriteMovie u : favoriteMoviesList) {
            logger.info("FavoriteMovie List::" + u);
        }
        return favoriteMoviesList;
    }

    public FavoriteMovie getFavoriteMovieById(int id) {
        Session session = this.sessionFactory.getCurrentSession();
        FavoriteMovie u = (FavoriteMovie) session.load(FavoriteMovie.class, new Integer(id));
        logger.info("FavoriteMovie loaded successfully, FavoriteMovie details=" + u);
        return u;
    }

    public List<FavoriteMovie> getFavoriteMoviesByUser(User user) {
        Session session = this.sessionFactory.getCurrentSession();
        List favoriteMovies = session.createCriteria(FavoriteMovie.class).add(Restrictions.eq("user", user)).list();
        if (favoriteMovies.isEmpty()) {
            return null;
        }
        logger.info("FavoriteMovie loaded successfully, FavoriteMovie details=" + favoriteMovies);
        return favoriteMovies;
    }

    public FavoriteMovie getFavoriteMovieByUserAndMovie(User user, Movie movie) {
        Session session = this.sessionFactory.getCurrentSession();
        List favoriteMovies = session.createCriteria(FavoriteMovie.class).add(Restrictions.eq("movie", movie))
                .add(Restrictions.eq("user", user)).list();
        if (favoriteMovies.isEmpty()) {
            return null;
        }
        FavoriteMovie u = (FavoriteMovie) favoriteMovies.get(0);
        logger.info("FavoriteMovie loaded successfully, FavoriteMovie details=" + u);
        return u;
    }

    public void removeFavoriteMovie(int id) {
        Session session = this.sessionFactory.getCurrentSession();
        FavoriteMovie u = (FavoriteMovie) session.load(FavoriteMovie.class, new Integer(id));
        if (null != u) {
            session.delete(u);
        }
        logger.info("FavoriteMovie deleted successfully, person details=" + u);
    }

}