src/sportmeeting/service/RentServiceImpl.java

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package sportmeeting.service;

import java.util.List;

import sportmeeting.dao.BaseDao;
import sportmeeting.entity.Rent;

public class RentServiceImpl implements RentService{

	private BaseDao dao;
	
	public List<Rent> getRentList(String hql, int pageNo, int pageSize) {
		
		return (List<Rent>)dao.query(hql, pageNo, pageSize);
	}
	
	public boolean addRent(Rent rent){
		try {
			dao.saveOrUpdate(rent);
			
			return true;
		} catch (Exception e) {
			
			return false;
		}
	}
	
	public void updateRent(Rent rent){
		
		dao.saveOrUpdate(rent);
	}
	
	public Rent rentById(Integer id){
		
		return (Rent)dao.getById(Rent.class, id);
	}
	
	public int countRent(String hql){
		
		return dao.query(hql).size();
	}
	
	public BaseDao getDao() {
		return dao;
	}

	public void setDao(BaseDao dao) {
		this.dao = dao;
	}
}