/******************************************************************************
 * Copyright (C) 2015 Shenzhen Penguin Network Technology Co., Ltd
 * All Rights Reserved.
 * ±¾Èí¼þΪÉîÛÚÊÐÆó¶ìÍøÂç¿Æ¼¼ÓÐÏÞ¹«Ë¾¿ª·¢ÑÐÖÆ¡£Î´¾­±¾¹«Ë¾ÕýʽÊéÃæͬÒ⣬ÆäËûÈκθöÈË¡¢ÍÅÌå
 * ²»µÃʹÓᢸ´ÖÆ¡¢Ð޸Ļò·¢²¼±¾Èí¼þ.
 *****************************************************************************/

package com.qxueyou.scc.school.dao;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.orm.hibernate4.support.HibernateDaoSupport;
import org.springframework.stereotype.Repository;


@Repository(value="interactDAO")
/**
 * ×Ô¶¯×¢ÈësessionFactory »¥¶¯
 *
 * @author µËÖ¾ÓÀ
 * @since JDK1.6
 * @history 2015-01-07 µËÖ¾ÓÀ н¨
 */
public class InteractDAO extends HibernateDaoSupport {
	
	/**
     * ×¢ÈësessionFactory
     *
     * @param sessionFactory
     */
    @Autowired(required = false)
    public void setSessionfactory(SessionFactory sessionFactory) {
        this.setSessionFactory(sessionFactory);
    }
    
    /**
	 * ²éѯ»¥¶¯Á·Ï°½á¹û
	 * @param hql
	 * @param args
	 * @return
	 */
    @SuppressWarnings("unchecked")
	public List<Map<String, Object>> queryResultByInteractExer(String hql,
		List<Object> args) {
    	// ²éѯ½á¹û
    	List<Object[]> lst = (List<Object[]>) this.getHibernateTemplate().find(hql, args.toArray());
    	if(lst.isEmpty()){
    		return null;
    	}
    	List<Map<String, Object>> resultLst = new ArrayList<Map<String, Object>>(lst.size());
    	
    	Map<String, Object> resultMap = new HashMap<String, Object>(3);
    	for (Object[] obj : lst) {
    		 resultMap = new HashMap<String, Object>();
    		 resultMap.put("name", obj[0]);
    		 resultMap.put("count", obj[1]);
    		 resultMap.put("peopleCount", obj[2]);//×ÜÈËÊý
    		 resultLst.add(resultMap);
        }
		return resultLst;
	}
    
}