GalleryServiceImpl.java

/**
 * Copyright 2011 the original author or authors.
 *
 * 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://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License 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 org.bricket.plugin.gallery.service.impl;

import java.util.ArrayList;
import java.util.List;

import javax.annotation.Resource;

import org.bricket.plugin.gallery.domain.Gallery;
import org.bricket.plugin.gallery.repository.GalleryDao;
import org.bricket.plugin.gallery.service.GalleryService;
import org.bricket.plugin.picture.domain.Picture;
import org.bricket.plugin.picture.service.PictureService;
import org.bricket.service.BricketServiceException;
import org.bricket.service.BricketServiceImpl;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

/**
 * @author Ingo Renner
 * @author Henning Teek
 * 
 */
@Service(value = "galleryService")
@Transactional(readOnly = true)
public class GalleryServiceImpl extends BricketServiceImpl implements GalleryService {
    private final Logger log = LoggerFactory.getLogger(GalleryServiceImpl.class);

    @Resource
    private GalleryDao galleryDao;

    @Resource
    private PictureService pictureService;

    @Override
    protected void onInit() {
        log.info("gallery service initialized");
    }

    @Override
    @Transactional
    public Gallery saveGallery(Gallery gallery) throws BricketServiceException {
        return galleryDao.save(gallery);
    }

    @Override
    @Transactional
    public void deleteGallery(Gallery gallery) throws BricketServiceException {
        galleryDao.delete(galleryDao.readByPrimaryKey(gallery.getId()));

    }

    @Override
    public Gallery loadGallery(Long id) {
        return galleryDao.readByPrimaryKey(id);
    }

    @Override
    public List<Gallery> loadAllGallery() {
        return galleryDao.readAll();
    }

    @Override
    public Gallery createDomainObject() {
        Gallery gallery = new Gallery();
        gallery.setSubGalleries(new ArrayList<Gallery>());
        gallery.setPictures(new ArrayList<Picture>());
        return gallery;
    }

    @Override
    public List<Picture> loadAvailablePictures() {
        return pictureService.loadAllPicture();
    }
}