[Spring] Map타입에서 List빼서 for문 적용

 

public Map<String, Object> selectLessonMemberList(LessonVO vo) throws Exception {
		Map<String, Object> selectLessonMemberList =  lessonDAO.selectLessonMemberList(vo);
		List<Map<String, Object>> resultList = (List<Map<String, Object>>) selectLessonMemberList.get("resultList");

		 for (Map<String, Object> map : resultList) {
			 String lessonId = SF_StringUtil.getMapToKey(map, "lesson_id");
			 String membershipNo = SF_StringUtil.getMapToKey(map, "membership_no");

	        LessonReservationVO rvo = new LessonReservationVO();
	        rvo.setGroupId(vo.getGroupId());
	        rvo.setLessonId(lessonId);
	        rvo.setMembershipNo(membershipNo);
	        
	       
	        long lessonReservationCnt = lessonReservationDAO.selectMemberLessonReservation(rvo);
	        
	        map.put("reservationCnt", lessonReservationCnt);
		 }
		return selectLessonMemberList;
	}