NewsService.java

/*
 * Computoser is a music-composition algorithm and a website to present the results
 * Copyright (C) 2012-2014  Bozhidar Bozhanov
 *
 * Computoser is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * Computoser is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with Computoser.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.music.service;

import java.util.List;

import javax.annotation.Resource;

import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import com.music.dao.Dao;
import com.music.model.persistent.News;

@Service
public class NewsService {

    @Resource(name="dao")
    private Dao dao;

    @Transactional(readOnly=true)
    public List<News> getNews() {
        return dao.listOrdered(News.class, "publishTime DESC");
    }

    @Transactional(readOnly=true)
    public News get(Long newsId) {
        return dao.getById(News.class, newsId);
    }
}