mapreturn.java

网上书店 源代码和数据库网上书店 源代码和数据库

package com.shop.controller;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import com.shop.model.dao.addbook.GetBookbyIDDAO;
import com.shop.vo.addbook.BookInfoVo;


public class mapReturn {
	GetBookbyIDDAO getBookbyID = new GetBookbyIDDAO();

	public List<BookInfoVo> findBook(Map<String, Integer> catp) {

		List<BookInfoVo> bookList = new ArrayList<BookInfoVo>();
		for (String id : catp.keySet()) {
			BookInfoVo book = getBookbyID.getBookbyID(id);

			book.setCountPrice(book.getSellPrice()
					* catp.get(id));
			book.setBuyCount(catp.get(id));
			bookList.add(book);
		}
		return bookList;
	}

}