listallorderaction.java

来自「该系统的主要功能是」· Java 代码 · 共 40 行

package com.laoniu.web.action;

import java.util.Map;

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.laoniu.bean.Orderform;
import com.laoniu.common.BeanFactory;
import com.laoniu.common.exception.OrderServiceException;
import com.laoniu.service.IOrderService;

public class ListAllorderAction extends Action
{

	@Override
	public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest req, HttpServletResponse res) throws Exception 
	{
		IOrderService service=(IOrderService) BeanFactory.getBean(BeanFactory.ORDERSERVICE);
		Map<Long,Orderform> orders=null;
		try {
			orders=service.listAllorder();
			if(orders.size()==0)
				throw new OrderServiceException("无法查找全部订单");
			req.getSession().setAttribute("allorder",orders);
			return mapping.findForward("success");
		} catch (OrderServiceException e) {
			e.printStackTrace();
			req.setAttribute("message",e.getMessage());
			return mapping.findForward("failure");
		}
	}
	
}