spring boot ThreadPoolTaskScheduler

package com.rw.finance.task.task;

import java.util.*;
import java.util.concurrent.ScheduledFuture;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.data.redis.connection.Message;
import org.springframework.data.redis.connection.MessageListener;
import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler;
import org.springframework.scheduling.support.CronTrigger;
import org.springframework.stereotype.Component;
import org.springframework.util.StringUtils;

import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import com.rw.finance.common.constants.RepayPlanConstants;
import com.rw.finance.common.constants.RepayTaskConstants;
import com.rw.finance.common.entity.RepayPlan;
import com.rw.finance.common.entity.RepayTask;
import com.rw.finance.common.utils.DateUtils;
import com.rw.finance.task.utils.BeanService;
import com.rw.finance.task.utils.SpringUtil;
/**
* 还款计划任务队列
*
* @file RepayPlanTask.java
* @author huanghongfei
* @date 2017年12月19日 下午6:01:42
* @declaration
*/
@Component
public class RepayPlanTask implements MessageListener{

private static final String REPAY_TASK_="REPAY_TASK_";

@Autowired
private ThreadPoolTaskScheduler threadPoolTaskScheduler;

private static Map> futures=new HashMap>();

@Bean
public ThreadPoolTaskScheduler threadPoolTaskScheduler() {
    ThreadPoolTaskScheduler threadPoolTaskScheduler=new ThreadPoolTaskScheduler();
    threadPoolTaskScheduler.setPoolSize(1024);
    return threadPoolTaskScheduler;
}

private static final Logger log=LoggerFactory.getLogger(RepayPlanTask.class);
/**
 * 执行计划
 */
public void execute(long memberid,long planid) {
    RepayPlan repayPlan=SpringUtil.getBean(BeanService.class).repayPlanService.getByMemberidAndPlanid(memberid, planid);
    if(StringUtils.isEmpty(repayPlan)){
        log.error("repay plan is null,memberid:{},planid:{}",memberid,planid);
        return;
    }
    //如果当前状态不处于待执行或执行中，说明计划异常或已经完成，返回
    if(repayPlan.getStatus()!=RepayPlanConstants.Status.STATUS0.getStatus()&&repayPlan.getStatus()!=RepayPlanConstants.Status.STATUS1.getStatus()){
        log.info("");
        return;
    }
    if(repayPlan.getStatus().intValue()==RepayPlanConstants.Status.STATUS0.getStatus()){//如果当前计划状态处于待执行中，设置为执行中
        repayPlan.setStatus(RepayPlanConstants.Status.STATUS1.getStatus());
        SpringUtil.getBean(BeanService.class).repayPlanService.update(repayPlan);
    }
    List repayTasks=SpringUtil.getBean(BeanService.class).repayTaskService.listByMemberidAndPlanidAndStatus(memberid, planid, RepayTaskConstants.Status.STATUS0.getStatus());
    for(RepayTask repayTask:repayTasks){
        if(System.currentTimeMillis()>=DateUtils.getTimeByStr(repayTask.getExecutetime()).getTime()){
            repayTask.setStatus(RepayTaskConstants.Status.STATUS2.getStatus());
            SpringUtil.getBean(BeanService.class).repayTaskService.update(repayTask);
            continue;
        }
        ScheduledFuture future = threadPoolTaskScheduler.schedule(new RepayPlanThread(repayTask.getTaskid()), new CronTrigger(DateUtils.getCron(DateUtils.getTimeByStr(repayTask.getExecutetime()))));
        futures.put(REPAY_TASK_+repayTask.getTaskid(), future);
        log.info("added thread to task,taskId:{}",repayTask.getTaskid());
        return;//只添加一个任务在线程池
    }
}
/**
 * 取消计划
 */
public void cancel(long memberid,long planid) {
    RepayPlan repayPlan=SpringUtil.getBean(BeanService.class).repayPlanService.getByMemberidAndPlanid(memberid,planid);
    if(StringUtils.isEmpty(repayPlan)){
        log.error("the repay plan is null,memberid:{},planid:{}",memberid,planid);
        return;
    }
    if(repayPlan.getStatus().intValue()!=RepayPlanConstants.Status.STATUS1.getStatus()){
        log.error("the repay plan is executed,memberid:{},planid:{}",memberid,planid);
        return;
    }
    repayPlan.setStatus(RepayPlanConstants.Status.STATUS2.getStatus());
    SpringUtil.getBean(BeanService.class).repayPlanService.update(repayPlan);
    //取消任务
    List repayTasks=SpringUtil.getBean(BeanService.class).repayTaskService.listByMemberidAndPlanid(memberid, planid);
    repayTasks.forEach(repayTask->{
        ScheduledFuture future=futures.get(REPAY_TASK_+repayTask.getTaskid());
        if(!StringUtils.isEmpty(future)){
            future.cancel(true);
            log.info("canceled thread,taskId:{}",repayTask.getTaskid());
        }
    });
}

@Override
public void onMessage(Message message, byte[] pattern) {
    log.info("message channel:{},message body:{}",new String(message.getChannel()),new String(message.getBody()));
    Map params=new Gson().fromJson(message.toString(), new TypeToken>() {}.getType());
    switch (new String(message.getChannel())) {
    case RepayPlanConstants.REPAY_PLAN_EXECUTE://执行计划
        this.execute(Double.valueOf(params.get("memberid").toString()).longValue(),Double.valueOf(params.get("planid").toString()).longValue());
        break;
    case RepayPlanConstants.REPAY_PLAN_CANCEL://取消计划
        this.cancel(Double.valueOf(params.get("memberid").toString()).longValue(),Double.valueOf(params.get("planid").toString()).longValue());
        break;
    }
}

}