/* * Copyright 2014 Amazon Technologies, Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://aws.amazon.com/apache2.0 * * This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES * OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and * limitations under the License. */ package com.amediamanager.dao; import java.util.List; import org.hibernate.Session; import org.hibernate.SessionFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Repository; import org.springframework.transaction.annotation.Transactional; import com.amediamanager.domain.Video; @Repository @Transactional public class RdsVideoDaoImpl implements VideoDao { @Autowired private SessionFactory sessionFactory; public Session getCurrentSession() { return sessionFactory.getCurrentSession(); } @Override public void save(Video video) { getCurrentSession().saveOrUpdate(video); } @Override public void update(Video video) { getCurrentSession().saveOrUpdate(video); } @Override public void delete(Video video) { getCurrentSession().delete(video); } @SuppressWarnings("unchecked") @Override @Transactional(readOnly = true) public List<Video> findByUserId(String userId) { List<Video> videos = getCurrentSession().createQuery( "from Video as video where video.owner = :owner") .setParameter("owner", userId) .list(); return videos; } @SuppressWarnings("unchecked") @Override @Transactional(readOnly = true) public Video findByTranscodeJobId(String jobId) { List<Video> videos = getCurrentSession().createQuery( "from Video as video where video.transcodeJobId = :jobId") .setParameter("jobId", jobId) .list(); return videos.isEmpty() ? null : videos.get(0); } @Override @Transactional(readOnly = true) public Video findById(String id) { return (Video) getCurrentSession().get(Video.class, id); } }