delorderlineaction.java

非常经典的ssh整合实例

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

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

import com.briup.bean.ShoppingCart;

/** 
 * MyEclipse Struts
 * Creation date: 02-24-2008
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 * @struts.action-forward name="direct" path="/listCart.jsp"
 */
public class DelOrderlineAction extends Action {
	/*
	 * 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) {
			Long lineid=Long.parseLong(request.getParameter("lineid"));
			ShoppingCart cart=(ShoppingCart)request.getSession().getAttribute("cart");
			cart.dropLine(lineid);
			return mapping.findForward("direct");
		
	}
}