package com.jeecms.cms.task.job;

import java.io.IOException;

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.quartz.JobDataMap;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.quartz.SchedulerContext;
import org.quartz.SchedulerException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.SessionFactoryUtils;
import org.springframework.scheduling.quartz.QuartzJobBean;

import com.jeecms.cms.entity.assist.CmsTask;
import com.jeecms.cms.staticpage.StaticPageSvc;
import com.jeecms.core.entity.CmsSite;
import com.jeecms.core.manager.CmsSiteMng;

import freemarker.template.TemplateException;

/**
 * @Description 首页静态化的job类
 * @author tom
 */
public class IndexStaticJob extends QuartzJobBean{
	private static final Logger log = LoggerFactory.getLogger(IndexStaticJob.class);
	protected void executeInternal(JobExecutionContext context)throws JobExecutionException {
    try {  
        SchedulerContext schCtx = context.getScheduler().getContext();  
        JobDataMap jdm=context.getJobDetail().getJobDataMap();
         //获取Spring中的上下文    
        ApplicationContext appCtx = (ApplicationContext)schCtx.get("applicationContext");  
        this.cmsSiteMng= (CmsSiteMng)appCtx.getBean("cmsSiteMng");  
        this.staticPageSvc= (StaticPageSvc)appCtx.getBean("staticPageSvc");  
        this.sessionFactory=(SessionFactory) appCtx.getBean("sessionFactory");
        this.siteId=Integer.parseInt((String) jdm.get(CmsTask.TASK_PARAM_SITE_ID));
    } catch (SchedulerException e1) {  
        // TODO 尚未处理异常  
        e1.printStackTrace();  
    }   
		staticIndex();
	}
	public void staticIndex(){
		log.info("static index  page");
		CmsSite site=cmsSiteMng.findById(siteId);
		Session session = SessionFactoryUtils.getSession(sessionFactory, true); 
		session=sessionFactory.openSession(); 
		session.beginTransaction();
		site=(CmsSite) session.get(site.getClass(), site.getId());
		try {
			staticPageSvc.index(site);
		} catch (IOException e) {
			log.error("static index error!", e);
		} catch (TemplateException e) {
			log.error("static index error!", e);
		}
		session.flush();
		session.close();
	}

	
	private StaticPageSvc staticPageSvc;
	private CmsSiteMng cmsSiteMng;
	private SessionFactory sessionFactory;
	private Integer siteId;
}