/**
* 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.business.page.impl;
import org.apache.velocity.VelocityContext;
import org.vosao.business.PageBusiness;
import org.vosao.dao.Dao;
import org.vosao.entity.ContentEntity;
import org.vosao.entity.PageEntity;
import org.vosao.global.SystemService;
import org.vosao.i18n.Messages;
/**
*
* @author Alexander Oleynik
*
*/
public class SimplePageRenderDecorator extends AbstractPageRenderDecorator {
public SimplePageRenderDecorator(PageEntity page, String languageCode,
Dao dao,
PageBusiness pageBusiness,
SystemService systemService) {
super();
setPage(page);
setLanguageCode(languageCode);
setDao(dao);
setPageBusiness(pageBusiness);
setSystemService(systemService);
prepareContent();
}
private void prepareContent() {
ContentEntity contentEntity = getPageBusiness().getPageContent(
getPage(), getLanguageCode());
if (contentEntity == null) {
String msg = Messages.get("content_not_found") + " "
+ getFriendlyURL() + " " + getLanguageCode();
logger.error(msg);
setContent(msg);
return;
}
String resultContent = contentEntity.getContent();
if (isVelocityProcessing()) {
VelocityContext context = getPageBusiness().createContext(
getLanguageCode(), getPage());
context.put("page", getPage());
resultContent = getSystemService().render(resultContent, context);
}
if (isWikiProcessing()) {
resultContent = getSystemService().renderWiki(resultContent,
getPage());
}
setContent(resultContent);
}
}