ibookservice.java

利用javaEE开发而实现图书的购买的一个系统

package org.yangkang.bookshop.service;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;

import org.yangkang.bookshop.vo.Book;
import org.yangkang.bookshop.vo.Catalog;

public interface IBookservice {
	public HashMap<Integer,String> getAllCatalogIdAndname();
	@SuppressWarnings("unchecked")
	public List getAllCatalog();
	public ArrayList<Book> getBook(Integer catalogId);
	public ArrayList<Book> getPage_Book(Integer catalogId,int pagesize,int currentpage);
	public Book getBookBybookId(Integer bookId);
	public Book updateBook(Book book);
}