spring的定时任务

 1 <!--开启任务注解扫描-->
 2 <task:annotation-driven/>
 3 <bean id="autoTransTask" class="com.qianmo.qmyj.cache.impl.AutoTransImpl"/>
 4 <task:scheduled-tasks>
 5     <!--此计划任务用于用户不给好评，从工人点击完工（7日后）自动 5星好评 并且 转账-->
 6     <task:scheduled ref="autoTransTask" method="executeAutoTrans" cron="0 35 13 * * *"/>
 7 </task:scheduled-tasks>
 8 
 9 <!-- 启用spring事务处理（同一个service中有一条数据库操作失败，之前的方法全部回滚） -->
10 <tx:annotation-driven transaction-manager="transactionManager"/>

/*
* Package com.qianmo.qmyj.cache 
* FileName: AutoTransImpl
* Author:   anpei
* Date:     2017/5/7 2:44
*/
package com.qianmo.qmyj.cache.impl;

import com.qianmo.qmyj.bean.dto.Evaluation;
import com.qianmo.qmyj.bean.dto.OrderInfo;
import com.qianmo.qmyj.bean.dto.UserInfo;
import com.qianmo.qmyj.cache.AutoTrans;
import com.qianmo.qmyj.common.Constants;
import com.qianmo.qmyj.common.Constants.autoTrans;
import com.qianmo.qmyj.common.Constants.orderFinishStat;
import com.qianmo.qmyj.common.Constants.orderStat;
import com.qianmo.qmyj.dao.EvaluationDao;
import com.qianmo.qmyj.dao.OrderInfoDao;
import com.qianmo.qmyj.dao.UserInfoDao;
import com.qianmo.qmyj.framework.ForMartUtil;
import com.qianmo.qmyj.framework.util.DataVerifyUtil;
import com.qianmo.qmyj.framework.util.QMDateUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.annotation.Order;
import org.springframework.stereotype.Component;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.Resource;
import java.util.List;

/**
 * FileName:    AutoTransImpl
 * Author:      anpei
 * Date:        2017/5/7
 * Description: 自动转账以及好评（7日）
 */
@Component("autoTrans")
public class AutoTransImpl implements AutoTrans {

    private Logger logger = LoggerFactory.getLogger(getClass());

    @Resource
    private OrderInfoDao orderInfoDao;
    @Resource
    private UserInfoDao userInfoDao;
    @Resource
    private EvaluationDao evaluationDao;

    @Override
    @Transactional(propagation = Propagation.REQUIRES_NEW)
    public int executeAutoTrans() {
        logger.info("---------------->处理自动转账五星好评业务处理开始:" + QMDateUtil.getYYYY_MM_DD_HH_MM_SS_CN() + "<------------");
        long startTime = System.currentTimeMillis();
        /*搜索订单状态：已完成；支付状态：已支付；并且订单好评转账时间字段为null,的所有订单  String orderType,String txnType,*/
        List<OrderInfo> oderInfoList = orderInfoDao.getOrderInfoByOrderStatOrderFinishStat(Constants.orderTypes.wechat,Constants.txnType.PAY,orderStat.SUCCESS, orderFinishStat.FINISHED_ORDERS);
        int count = autoTrans.ZERO_COMMIT;
        if (DataVerifyUtil.isEmptyList(oderInfoList)) {
            logger.info("---->没有检测出需要自动转账五星好评的订单，共处理【" + count + "】笔。本次定时任务结束" + QMDateUtil.getYYYY_MM_DD_HH_MM_SS_CN() + "<-----");
            return count;
        }
        logger.info("-------------->列表不为空，说明有初步符合条件的订单<-------------");
        String targetWorkerId = "";//接单工人id
        String transAmt = "";//订单交易金额
        String currentBal = "";//现有余额
        String executedBal = "";//增加以后的余额
        UserInfo userInfo;
        Evaluation evaluation = new Evaluation();
        for (OrderInfo orderInfo : oderInfoList) {
            if (Integer.parseInt(QMDateUtil.getYYYYMMDD())>Integer.parseInt(orderInfo.getAutoTransDateTime().substring(autoTrans.SUB_PREFIX, autoTrans.SUB_SUFFIX)) /*(orderInfo.getAutoTransDateTime().substring(autoTrans.SUB_PREFIX, autoTrans.SUB_SUFFIX)).compareTo(QMDateUtil.getYYYYMMDD()) == 0*/) {
                /*这些订单的自动转账好评日期已经等于7天*/
                targetWorkerId = orderInfo.getUserId();//接单工人id
                transAmt = orderInfo.getOrderTxnAmt();//订单交易金额
                userInfo = userInfoDao.getCustomerInfoById(targetWorkerId);
                currentBal = userInfo.getAcctBal();//现有余额
                executedBal = ForMartUtil.forMart(Double.parseDouble(transAmt) + Double.parseDouble(currentBal));//增加以后的余额
                userInfo.setAcctBal(executedBal);//赋予新的余额值
                //一开始的总星级
                int allStar = Integer.parseInt(userInfo.getAllStar());
                int s = Integer.parseInt(userInfo.getAvgStart());//一开始的平均星级
                int sumOrder = Constants.score.zero;//单数 默认为0
                if (s == Constants.score.zero || allStar == Constants.score.zero){//如果是第一单，则单数为0
                    sumOrder = Constants.score.zero;
                }else{ //否则计算
                    sumOrder = allStar / s * Constants.evaluation.sumtype;
                }
                //平均星级等于 总星级/ 单数 * 6
                allStar = allStar + Integer.parseInt(Constants.evaluation.totalRank);//总星级
                int avgStart = allStar / ((sumOrder+Constants.score.one)*Constants.evaluation.sumtype);

                userInfo.setAllStar(String.valueOf(allStar));//总星级
                userInfo.setAvgStart(String.valueOf(avgStart));//平均星级
                // TODO: Rust 2017/5/9 仅作测试，后期要删
//                logger.info("transAmt:" + transAmt);
//                logger.info("currentBal:" + currentBal);
//                logger.info("executeBal:" + executedBal);
                /*处理五星好评*/
                evaluation.setEvaluationDateTime(QMDateUtil.getYYYYMMDDHHMMSS());
                evaluation.setTotalStartCount(Constants.evaluation.totalRank);
                evaluation.setStarsCarefully(Constants.evaluation.star);
                evaluation.setStarsClothAttire(Constants.evaluation.star);
                evaluation.setStarsEmpCard(Constants.evaluation.star);
                evaluation.setStarsOnTime(Constants.evaluation.star);
                evaluation.setStarsPoliteness(Constants.evaluation.star);
                evaluation.setStarsQualified(Constants.evaluation.star);
                evaluation.setEvaluationContent("此用户暂无评价");
                evaluation.setEvaluationRank("好评");
                evaluation.setUserId(targetWorkerId);
                if (1 > evaluationDao.InsertEvaluation(evaluation)) {
                    logger.error("-------------->将信息插入评论表失败，处理自动五星好评失败<---------");
                    return count;
                }
                logger.info("-------------->将信息插入评论表成功，处理自动五星好评成功<---------");
                logger.info("-------------->对原订单表进行更新操作，orderFinishStat<-----------");
                orderInfo.setOrderFinishStat(Constants.orderFinishStat.ALREADY_PAY);
                if (1 > orderInfoDao.updateOrderinfoStatus(orderInfo)) {
                    logger.error("---------------->更新订单完成状态为 03：已到账，失败！<------------");
                    return count;
                }
                logger.info("--------------->开始执行余额增加操作<-------------");
                if (1 > userInfoDao.updateCustomerInfo(userInfo)) {
                    logger.error("------------------>数据库更新用户余额字段    【FAIL】<--------------");
                    return count;
                }
                logger.info("------------------>数据库更新用户余额字段     【SUCCESS】<-----------------");
                ++count;
            }
        }
        logger.info("--------------->所有符合自动转账五星好评的订单处理完毕<-----------");
        long endTime = System.currentTimeMillis();
        logger.info("----------->定时任务结束！本次共执行[" + count + "]笔更新操作,耗时(" + (endTime - startTime + "ms)<------------"));
        return count;
    }

}