<bean name="hotelLabelList" class="cn.o.hotel.task.HotelLabelTask" />

<bean id="imageListJob"class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
  <property name="targetObject" ref="imageList" />
  <property name="targetMethod" value="getHotelImageList" />
  <property name="concurrent" value="true" />
</bean>

<bean id="imageListsTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean">
  <property name="jobDetail" ref="imageListJob" />
  <property name="cronExpression" value="0 0/2 * * * ? " />
</bean>

<bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
  <property name="triggers">
    <list>
      <ref bean="imageListsTrigger"/>                
    </list>
   </property>
</bean>

         @Resource(name="hotelService")
    private HotelService hotelService;
    
    public void getHotelImageList() throws Exception {
        System.out.println("start imageList");

                  //查询酒店，返回指定条数的酒店List
        List<HotelInfo> list = hotelService.listHotelInfosBysize(50);
        
        System.out.println("==============start==================");
        if(null != list){
            for(HotelInfo info : list){
                if(!info.isGrapImage()){
                    hotelImageList(info, 1);
                }
            }
        }
        System.out.println("================end===========");
    }

         @Override
    @Transactional(propagation = Propagation.NOT_SUPPORTED, readOnly = true)
    public List<HotelInfo> listHotelInfosBysize(int size) {
        Criteria crta = this.hotelInfoDao.createCriteria();
        crta.add(Restrictions.eq("grapImage", false));
        if(size>0){
            crta.setMaxResults(size);
        }
        List<HotelInfo> list = crta.list();//注释1、这里没有返回值，好像卡死在这里。。
        return list;
    }