package com.dao;

import java.util.Date;
import java.util.List;
import java.util.Set;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.po.TbBaoxiao;

/**
 * Data access object (DAO) for domain model class TbBaoxiao.
 * @see com.po.TbBaoxiao
 * @author MyEclipse - Hibernate Tools
 */
public class TbBaoxiaoDAO extends HibernateDaoSupport {

    private static final Log log = LogFactory.getLog(TbBaoxiaoDAO.class);

	//property constants
	public static final String BAOXIAO_TITLE = "baoxiaoTitle";
	public static final String BAOXIAO_MEMO = "baoxiaoMemo";
	public static final String BAOXIAO_FLAG = "baoxiaoFlag";

	protected void initDao() {
		//do nothing
	}
    
    public boolean save(TbBaoxiao transientInstance) {
        boolean flag=false;
    	log.debug("saving TbBaoxiao instance");
        try {
            getHibernateTemplate().save(transientInstance);
            flag=true;
            log.debug("save successful");
        } catch (RuntimeException re) {
            log.error("save failed", re);
            throw re;
        }
        return flag;
    }
    
	public void delete(TbBaoxiao persistentInstance) {
        log.debug("deleting TbBaoxiao instance");
        try {
            getHibernateTemplate().delete(persistentInstance);
            log.debug("delete successful");
        } catch (RuntimeException re) {
            log.error("delete failed", re);
            throw re;
        }
    }
    
    public TbBaoxiao findById( java.lang.Integer id) {
        log.debug("getting TbBaoxiao instance with id: " + id);
        try {
            TbBaoxiao instance = (TbBaoxiao) getHibernateTemplate()
                    .get("com.po.TbBaoxiao", id);
            return instance;
        } catch (RuntimeException re) {
            log.error("get failed", re);
            throw re;
        }
    }
    
    
    public List findByExample(TbBaoxiao instance) {
        log.debug("finding TbBaoxiao instance by example");
        try {
            List results = getHibernateTemplate().findByExample(instance);
            log.debug("find by example successful, result size: " + results.size());
            return results;
        } catch (RuntimeException re) {
            log.error("find by example failed", re);
            throw re;
        }
    }    
    
    public List findByProperty(String propertyName, Object value) {
      log.debug("finding TbBaoxiao instance with property: " + propertyName
            + ", value: " + value);
      try {
         String queryString = "from TbBaoxiao as model where model." 
         						+ propertyName + "= ?";
		 return getHibernateTemplate().find(queryString, value);
      } catch (RuntimeException re) {
         log.error("find by property name failed", re);
         throw re;
      }
	}

	public List findByBaoxiaoTitle(Object baoxiaoTitle) {
		return findByProperty(BAOXIAO_TITLE, baoxiaoTitle);
	}
	
	public List findByBaoxiaoMemo(Object baoxiaoMemo) {
		return findByProperty(BAOXIAO_MEMO, baoxiaoMemo);
	}
	
	public List findByBaoxiaoFlag(Object baoxiaoFlag) {
		return findByProperty(BAOXIAO_FLAG, baoxiaoFlag);
	}
	
    public TbBaoxiao merge(TbBaoxiao detachedInstance) {
        log.debug("merging TbBaoxiao instance");
        try {
            TbBaoxiao result = (TbBaoxiao) getHibernateTemplate()
                    .merge(detachedInstance);
            log.debug("merge successful");
            return result;
        } catch (RuntimeException re) {
            log.error("merge failed", re);
            throw re;
        }
    }

    public void attachDirty(TbBaoxiao instance) {
        log.debug("attaching dirty TbBaoxiao instance");
        try {
            getHibernateTemplate().saveOrUpdate(instance);
            log.debug("attach successful");
        } catch (RuntimeException re) {
            log.error("attach failed", re);
            throw re;
        }
    }
    
    public void attachClean(TbBaoxiao instance) {
        log.debug("attaching clean TbBaoxiao instance");
        try {
            getHibernateTemplate().lock(instance, LockMode.NONE);
            log.debug("attach successful");
        } catch (RuntimeException re) {
            log.error("attach failed", re);
            throw re;
        }
    }

	public static TbBaoxiaoDAO getFromApplicationContext(ApplicationContext ctx) {
    	return (TbBaoxiaoDAO) ctx.getBean("TbBaoxiaoDAO");
	}
}