/******************************************************************************
 * 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.base.service;

import java.io.Serializable;
import java.util.List;

import com.qxueyou.scc.base.model.Result;

/**
 * ͨÓ÷þÎñ
 * @history 2010-09-12 Ïĵ»¢ н¨
 *
 */
public interface ICommonService {

    /**
     * ¶ÁÈ¡¶ÔÏó
     * @param <T> ·ºÐÍ
     * @param clz ʵÌåÀàÐÍ
     * @param pk ʵÌåÖ÷¼ü
     * @return ²éѯ½á¹û
     */
    <T> T read(Class<T> clz,Serializable pk);

    /**
     * ±£´æ¶ÔÏó
     * @return ²éѯ½á¹û
     */
    public Result save(Object obj);


    /**
     * ¸ù¾Ýhql²éѯ,²¢·µ»ØÖ´ÐÐÀàÐ͵ÄÁбí½á¹û
     * @param hql ²éѯÓï¾ä
     * @param args ²ÎÊý
     * @param cls ·µ»ØÀàÐÍ
     * @return
     */
    <T> List<T> find(String hql,List<Object> args,Class<T> cls);

}