/**
* Vosao CMS. Simple CMS for Google App Engine.
*
* Copyright (C) 2009-2010 Vosao development team.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* email: vosao.dev@gmail.com
*/
package org.vosao.velocity.impl;
import java.util.Collections;
import java.util.List;
import org.vosao.business.Business;
import org.vosao.common.AbstractServiceBeanImpl;
import org.vosao.service.vo.AlbumVO;
import org.vosao.service.vo.PhotoVO;
import org.vosao.velocity.PicasaVelocityService;
/**
*
* @author Alexander Oleynik
*
*/
public class PicasaVelocityServiceImpl extends AbstractServiceBeanImpl
implements PicasaVelocityService {
public PicasaVelocityServiceImpl(Business business) {
super(business);
}
@Override
public AlbumVO findAlbumById(String albumId) {
try {
return new AlbumVO(getBusiness().getPicasaBusiness().findAlbum(
albumId));
} catch (Exception e) {
logger.error(e.getMessage());
return null;
}
}
@Override
public AlbumVO findAlbumByTitle(String title) {
try {
return new AlbumVO(getBusiness().getPicasaBusiness()
.findAlbumByTitle(title));
} catch (Exception e) {
logger.error(e.getMessage());
return null;
}
}
@Override
public List<AlbumVO> findAlbums() {
try {
return AlbumVO.create(getBusiness().getPicasaBusiness()
.selectAlbums());
}
catch (Exception e) {
logger.error(e.getMessage());
return Collections.EMPTY_LIST;
}
}
@Override
public List<PhotoVO> findPhotosInAlbum(String albumId) {
try {
return PhotoVO.create(getBusiness().getPicasaBusiness().selectPhotos(
albumId));
}
catch (Exception e) {
logger.error(e.getMessage());
return Collections.EMPTY_LIST;
}
}
@Override
public List<PhotoVO> findPhotos(String title, int count) {
try {
return PhotoVO.create(getBusiness().getPicasaBusiness().findPhotos(
title, count));
}
catch (Exception e) {
logger.error(e.getMessage());
return Collections.EMPTY_LIST;
}
}
}