modifyproductaction.java

网上商城一个购物网站具有登陆会员注册添加购物车

package com.hit.struts.action;

import java.util.List;

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 org.apache.struts.action.DynaActionForm;

import com.hit.persistence.*;
import com.hit.bean.*;

public final class ModifyProductAction extends Action{  
	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,  
		HttpServletResponse response) throws Exception {
			
   		DynaActionForm IdForm = (DynaActionForm) form;         
		Integer productId = (Integer)IdForm.get("Id");

		DBOperate db=new DBOperate();
		Product product=db.getProduct(productId.intValue());
		List sortList=db.getMatchSorts("");

		request.setAttribute(Constants.CUR_PRODUCT_KEY ,product);
        request.setAttribute(Constants.SORT_LIST_KEY,sortList);
	   	return (mapping.findForward("toAddProduct"));					
 	}	
}