adminaddbookaction.java

一个很适合初学者的网上书店系统

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.ascent.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.ascent.bean.Book;
import com.ascent.struts.form.QueryDetailForm;

/**
 * MyEclipse Struts Creation date: 07-24-2006
 * 
 * XDoclet definition:
 * 
 * @struts.action path="/adminAddBook" name="queryDetailForm" scope="request"
 *                validate="true"
 */
public class AdminAddBookAction extends BaseAction {
	/*
	 * Generated Methods
	 */

	/**
	 * Method execute
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		QueryDetailForm queryDetailForm = (QueryDetailForm) form;
		/**
		 * 增加图书信息时，form取数据
		 */
		String bookName = queryDetailForm.getBookName();
		String bookAuthor = queryDetailForm.getBookAuthor();
		Double bookPrice = Double.parseDouble(queryDetailForm.getBookPrice());
		String image = queryDetailForm.getImage();
		String describes = queryDetailForm.getDescribe();
		/**
		 * bean 存数据
		 */
		Book book = new Book();
		book.setBookName(bookName);
		book.setBookAuthor(bookAuthor);
		book.setBookPrice(bookPrice);
		book.setImage(image);
		book.setDescribes(describes);
		/**
		 * 数据库存数据
		 */
		this.getBookService().saveBook(book);
		return mapping.findForward("addbook");
	}
}