emptycartaction.java

来自「在线图书管理系统,所有框架struts2,hibernate,spring 希望」· Java 代码 · 共 53 行

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_3.9.210/xslt/JavaClass.xsl

package com.ascent.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.ascent.util.ShoppingCart;

/** 
 * MyEclipse Struts
 * Creation date: 09-04-2005
 * 
 * XDoclet definition:
 * @struts:action validate="true"
 * @struts:action-forward name="returncart" path="/viewCart.jsp" redirect="true"
 */
public class EmptyCartAction extends BaseAction {

	// --------------------------------------------------------- Instance Variables

	// --------------------------------------------------------- Methods

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response) {
		HttpSession session = request.getSession();
		ShoppingCart cart = null;
		cart = (ShoppingCart)session.getAttribute("cart");
		cart.emptyCart();
		
		return mapping.findForward("returncart");
	}

}