/**
* 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.service.back.impl;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.apache.commons.lang.StringUtils;
import org.vosao.common.VosaoContext;
import org.vosao.entity.ConfigEntity;
import org.vosao.entity.PageAttributeEntity;
import org.vosao.entity.PageEntity;
import org.vosao.i18n.Messages;
import org.vosao.service.ServiceResponse;
import org.vosao.service.back.PageAttributeService;
import org.vosao.service.impl.AbstractServiceImpl;
import org.vosao.utils.StrUtil;
/**
* @author Alexander Oleynik
*/
public class PageAttributeServiceImpl extends AbstractServiceImpl
implements PageAttributeService {
@Override
public List<PageAttributeEntity> getByPage(String pageUrl) {
return getBusiness().getPageAttributeBusiness().getByPage(pageUrl);
}
@Override
public ServiceResponse save(Map<String, String> vo) {
PageAttributeEntity attr;
if (StringUtils.isEmpty(vo.get("id"))) {
attr = new PageAttributeEntity();
}
else {
attr = getDao().getPageAttributeDao().getById(Long.valueOf(
vo.get("id")));
}
attr.setPageUrl(vo.get("url"));
attr.setName(vo.get("name"));
attr.setTitle(vo.get("title"));
attr.setDefaultValue(vo.get("defaultValue"));
attr.setInherited(Boolean.valueOf(vo.get("inherited")));
// validating
List<String> errors = getBusiness().getPageAttributeBusiness()
.validateBeforeUpdate(attr);
if (!errors.isEmpty()) {
return ServiceResponse.createErrorResponse(Messages.get("error"),
errors);
}
getDao().getPageAttributeDao().save(attr);
// set default value to all children
if (attr.isInherited()
&& StringUtils.isNotEmpty(attr.getDefaultValue())) {
PageEntity page = getDao().getPageDao().getByUrl(attr.getPageUrl());
ConfigEntity config = VosaoContext.getInstance().getConfig();
getBusiness().getPageAttributeBusiness().setAttribute(page,
attr.getName(), config.getDefaultLanguage(),
attr.getDefaultValue(), true);
}
return ServiceResponse.createSuccessResponse(Messages.get("success"));
}
@Override
public ServiceResponse remove(List<String> ids, Long pageId) {
PageEntity page = getDao().getPageDao().getById(pageId);
List<PageAttributeEntity> attrs = getDao().getPageAttributeDao()
.getById(StrUtil.toLong(ids));
List<Long> removeIds = new ArrayList<Long>();
for (PageAttributeEntity attr : attrs) {
if (attr.getPageUrl().equals(page.getFriendlyURL())) {
removeIds.add(attr.getId());
}
}
getDao().getPageAttributeDao().remove(removeIds);
return ServiceResponse.createSuccessResponse(Messages.get("success"));
}
}