bookbiz.java

来自「此压缩文件解压后为eclipse的一个工程需要导入使用」· Java 代码 · 共 30 行

package com.monitor.biz;

import java.sql.SQLException;
import java.util.ArrayList;

import com.monitor.bean.BookBean;
import com.monitor.dao.BookDao;

public class BookBiz {
	public ArrayList<BookBean> getAllBooks(String sql){
		ArrayList<BookBean> books=null;
		BookDao bd=new BookDao();
		try {
			books=bd.getAllBooks(sql);
		} catch (ClassNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return books;
	}
	
	public BookBean getSingleBook(String sql0){
		BookBean book=this.getAllBooks(sql0).get(0);
		return book;
	}
}