package edu.nju.service; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import edu.nju.dao.DotDao; import edu.nju.dao.UserRecordDao; import edu.nju.entities.Dot; import edu.nju.entities.UserRecord; @Service public class DotService { @Autowired DotDao dotDao; @Autowired UserRecordDao recordDao; public boolean saveType1(String id, String type1) { try { dotDao.save(new Dot(id, type1)); return true; } catch (Exception e) { return false; } } public boolean saveRecord(String user_id, String target_id, String action, String remarks) { try { recordDao.save(new UserRecord(user_id, target_id, action, Long.toString(System.currentTimeMillis()), remarks)); return true; } catch (Exception e) { return false; } } }