bookserviceimpl.java

利用Java开发的网上书店系统

package com.ascent.business.service;

import java.util.List;
import com.ascent.bean.Book;
import com.ascent.business.IBookService;
import com.ascent.dao.IBookDAO;

public class BookServiceImpl implements IBookService {
	private IBookDAO bookDAO;

	/**
	 * 
	 * @return
	 */
	public IBookDAO getBookDAO() {
		return this.bookDAO;
	}

	public void setBookDAO(IBookDAO bookDAO) {
		this.bookDAO = bookDAO;
	}

	/**
	 * @return
	 * 
	 */
	public BookServiceImpl() {
		super();
		// TODO Auto-generated constructor stub
	}

	/**
	 * 
	 * @param Book
	 * @return Book
	 */
	public Book saveBook(Book book) {

		return this.getBookDAO().saveBook(book);
	}

	/**
	 * 
	 * @param id
	 *            int
	 * 
	 * @return Book
	 */
	public Book getBook(Integer id) {
		return this.getBookDAO().getBook(id);
	}

	/**
	 * 
	 * @return List
	 */
	public List findBookAll() {
		return this.getBookDAO().findBookAll();
	}

	/**
	 * 
	 * @param type
	 *            String
	 * 
	 * @return List
	 */
	public List findBookById(Integer id) {
		return this.getBookDAO().findBookById(id);
	}

	/**
	 * 
	 * @param type
	 *            String
	 * 
	 * @return List
	 */
	public List findBookByName(String name) {
		return this.getBookDAO().findBookByName(name);
	}

	/**
	 * 
	 * @param Book
	 * 
	 */
	public List findBookByAuthor(String author) {
		return this.getBookDAO().findBookByAuthor(author);
	}

	public List findBookFive() {
		return this.getBookDAO().findBookFive();
	}
	public Book updateBook(Book book){
		return this.getBookDAO().updateBook(book);
	}
	public void removeBook(Book book) {
		this.getBookDAO().removeBook(book);
	}

}