updatesearchbookaction.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: 07-31-2006
 * 
 * XDoclet definition:
 * 
 * @struts.action path="/updateSearchBook" name="queryDetailForm"
 *                input="/booksearchlist.jsp" scope="request" validate="true"
 */
public class UpdateSearchBookAction 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;
		/**
		 * 对搜索到的图书进行更新
		 */
		int bookId = Integer.parseInt(request.getParameter("bookId"));
		request.getSession().setAttribute("bookId", bookId);
		Book upbook = this.getBookService().getBook(bookId);
		queryDetailForm.setBookName(upbook.getBookName());
		queryDetailForm.setBookAuthor(upbook.getBookAuthor());
		queryDetailForm.setBookPrice(upbook.getBookPrice().toString());
		queryDetailForm.setDescribe(upbook.getDescribes());
		queryDetailForm.setImage(upbook.getImage());
		queryDetailForm.setBookId(upbook.getBookId().toString());
		System.out.println(upbook.getBookId().toString());
		return mapping.findForward("upsearchbook");
	}
}