updatesearchbooksuccessaction.java

利用Java开发的网上书店系统

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

import java.util.List;

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="/updateSearchBookSuccess" name="queryDetailForm"
 *                input="/updatesearchbook.jsp" scope="request" validate="true"
 */
public class UpdateSearchBookSuccessAction 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;
		String bookName = queryDetailForm.getBookName();
		String bookAuthor = queryDetailForm.getBookAuthor();
		Double bookPrice = Double.parseDouble(queryDetailForm.getBookPrice());
		String image = queryDetailForm.getImage();
		String describes = queryDetailForm.getDescribe();
		String bookId = request.getSession().getAttribute("bookId").toString();
		/**
		 * 放入Bookbean中
		 */
		Book book = new Book();
		book.setBookName(bookName);
		book.setBookAuthor(bookAuthor);
		book.setBookPrice(bookPrice);
		book.setImage(image);
		book.setDescribes(describes);
		book.setBookId(Integer.parseInt(bookId));
		this.getBookService().updateBook(book);
		/**
		 * 获得查询信息，更新搜索到的图书信息
		 */
		String booksr = (String) request.getSession().getAttribute("bkname");
		String select = (String) request.getSession().getAttribute("select");
		System.out.println(booksr + "获得输入信息。。。" + select);
		if (select.equals("bkName")) {
			List adbooklist = this.getBookService().findBookByName(booksr);
			request.getSession().setAttribute("adbooklist", adbooklist);
		}
		if (select.equals("bkAuthor")) {
			List adbooklist = this.getBookService().findBookByAuthor(booksr);
			request.getSession().setAttribute("adbooklist", adbooklist);
		}

		return mapping.findForward("upsrbooksuccess");
	}
}