package com.dao;


import java.util.List;
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.TbApprove;

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

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

	//property constants
	public static final String APPROVE_RESULT = "approveResult";
	public static final String APPROVE_MEMO = "approveMemo";

	protected void initDao() {
		//do nothing
	}
    
    public void save(TbApprove transientInstance) {
        log.debug("saving TbApprove instance");
        try {
            getHibernateTemplate().save(transientInstance);
            log.debug("save successful");
        } catch (RuntimeException re) {
            log.error("save failed", re);
            throw re;
        }
    }
    
	public void delete(TbApprove persistentInstance) {
        log.debug("deleting TbApprove instance");
        try {
            getHibernateTemplate().delete(persistentInstance);
            log.debug("delete successful");
        } catch (RuntimeException re) {
            log.error("delete failed", re);
            throw re;
        }
    }
    
    public TbApprove findById( java.lang.Integer id) {
        log.debug("getting TbApprove instance with id: " + id);
        try {
            TbApprove instance = (TbApprove) getHibernateTemplate()
                    .get("com.po.TbApprove", id);
            return instance;
        } catch (RuntimeException re) {
            log.error("get failed", re);
            throw re;
        }
    }
    

       
    public List findByExample(TbApprove instance) {
        log.debug("finding TbApprove 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 findByApproveByBaoxiaoId(String baoxiaoId)
    {
    	List list=getHibernateTemplate().find("from TbApprove app where app.tbBaoxiao.baoxiaoId="+baoxiaoId+"order by app.approveId desc");
    	
    	return list;
    }
    
    public List findByProperty(String propertyName, Object value) {
      log.debug("finding TbApprove instance with property: " + propertyName
            + ", value: " + value);
      try {
         String queryString = "from TbApprove 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 findByApproveResult(Object approveResult) {
		return findByProperty(APPROVE_RESULT, approveResult);
	}
	
	public List findByApproveMemo(Object approveMemo) {
		return findByProperty(APPROVE_MEMO, approveMemo);
	}
	
    public TbApprove merge(TbApprove detachedInstance) {
        log.debug("merging TbApprove instance");
        try {
            TbApprove result = (TbApprove) getHibernateTemplate()
                    .merge(detachedInstance);
            log.debug("merge successful");
            return result;
        } catch (RuntimeException re) {
            log.error("merge failed", re);
            throw re;
        }
    }

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

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