使用Spring定时任务并且通过AOP监控任务执行情况

<xmlns:task="http://www.springframework.org/schema/task"
xsi:schemaLocation="http://www.springframework.org/schema/task
http://www.springframework.org/schema/task/spring-task-4.0.xsd"

<task:annotation-driven />

@Override
@Scheduled(cron="0 0 2 * * ?")
@Transactional(rollbackFor=Exception.class)
public void excute() throws DXPException

package com.tiamaes.gjds.dxp.aop;

import java.util.Date;

import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.springframework.beans.factory.annotation.Autowired;

import com.tiamaes.gjds.dxp.annotation.Task;
import com.tiamaes.gjds.dxp.bean.TbScheduledExcuteLog;
import com.tiamaes.gjds.dxp.repository.TbScheduledExcuteLogRepository;
import com.tiamaes.gjds.dxp.task.DxpScheduled;

/**  
 * <p>类描述：通过AOP监控方法的执行情况，并保存到数据库中</p>
 * <p>创建人：王成委  </p>
 * <p>创建时间：2015年2月28日 上午9:40:18  </p>
 * <p>版权说明： ? 2015 Tiamaes </p>
 */
@Aspect
public class ScheduledStatisticsHandler {

    @Autowired
    private TbScheduledExcuteLogRepository tbScheduledExcuteLogRepository;

    @Pointcut("@annotation(org.springframework.scheduling.annotation.Scheduled)")  
    public void proxyAspect() {

    }

    @Around("proxyAspect()")
    public Object doInvoke(ProceedingJoinPoint joinPoint) throws Throwable{
        Date date = new Date();
        long start = System.currentTimeMillis();
        Object result = joinPoint.proceed();
        long end = System.currentTimeMillis();
        Object target = joinPoint.getTarget();

        TbScheduledExcuteLog log = new TbScheduledExcuteLog();
        log.setClassName(joinPoint.getTarget().getClass().getName());
        log.setConsum(end-start);
        log.setExcuteDate(date);
        log.setExcuteTime(date);
        log.setIsError(false);
        if (target instanceof DxpScheduled) {
            DxpScheduled scheduled = (DxpScheduled) target;
            Task task = scheduled.getClass().getAnnotation(Task.class);
            log.setContentName(task.value());
            log.setRemark(scheduled.getTaskExcuteInfo());
            log.setGetRecCount(scheduled.getRemoteCount());
            log.setSyncRecCount(scheduled.getSyncCount());
        }

        this.tbScheduledExcuteLogRepository.save(log);

        return result;
    }
}

package com.tiamaes.gjds.dxp.aop;

import java.util.Date;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.AfterThrowing;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.springframework.beans.factory.annotation.Autowired;

import com.tiamaes.gjds.dxp.annotation.Task;
import com.tiamaes.gjds.dxp.bean.TbScheduledExcuteLog;
import com.tiamaes.gjds.dxp.dao.TbScheduledExcuteLogDao;
import com.tiamaes.gjds.dxp.exception.DXPException;
import com.tiamaes.gjds.dxp.task.DxpScheduled;
import com.tiamaes.gjds.util.ExceptionTools;

/**  
 * <p>类描述： 处理任务执行时法伤的异常 </p>
 * <p>创建人：王成委  </p>
 * <p>创建时间：2015年2月28日 下午4:24:54  </p>
 * <p>版权说明： ? 2015 Tiamaes </p>
 */
@Aspect
public class ScheduleExceptionHandler {

    @Autowired
    private TbScheduledExcuteLogDao tbScheduledExcuteLogDao;

    @Pointcut("@annotation(org.springframework.scheduling.annotation.Scheduled)")  
    public void proxyAspect() {

    }

    @AfterThrowing(pointcut="proxyAspect()",throwing="ex")
    public void doException(JoinPoint joinPoint,Exception ex){
        Object target = joinPoint.getTarget();
        this.saveException(target,ex);
    }

    public void saveException(Object target,Exception ex){
        try {
            Date date = new Date();
            TbScheduledExcuteLog log = new TbScheduledExcuteLog();
            log.setClassName(target.getClass().getName());
            log.setExcuteDate(date);
            log.setExcuteTime(date);
            log.setIsError(true);
            log.setErrorInfo(ExceptionTools.getExceptionDetails(ex).toString());
            if (target instanceof DxpScheduled) {
                DxpScheduled scheduled = (DxpScheduled) target;
                Task task = scheduled.getClass().getAnnotation(Task.class);
                log.setContentName(task.value());
            }
            this.tbScheduledExcuteLogDao.saveAndCommit(log);
        } catch (DXPException e) {
            e.printStackTrace();
        }
    }
}