bookqueryaction.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 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.struts.form.BookQueryForm;

/**
 * MyEclipse Struts Creation date: 07-12-2006
 * 
 * XDoclet definition:
 * 
 * @struts.action path="/bookQuery" name="bookQueryForm" scope="request"
 *                validate="true"
 */
public class BookQueryAction 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) {
		BookQueryForm bookQueryForm = (BookQueryForm) form;
		String select = bookQueryForm.getSelect();
		/**
		 * 未注册用户图书查询
		 */
		if (select.equals("bkName")) {
			String bookName = bookQueryForm.getBookName();
			List bookList = this.getBookService().findBookByName(bookName);
			request.getSession().setAttribute("books", bookList);
		}
		if (select.equals("bkAuthor")) {
			String bookAuthor = bookQueryForm.getBookName();
			List bookList = this.getBookService().findBookByAuthor(bookAuthor);
			request.getSession().setAttribute("books", bookList);
		}
		return mapping.findForward("bookQuery");
	}
}