viewstockadviceaction.java

一个汽车售后服务站的典型的进销管理系统,B/S模式的

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.xfaccp.struts.action.stock;

import java.util.List;

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.xfaccp.base.BaseAction;

/** 
 * MyEclipse Struts
 * Creation date: 11-02-2007
 * 
 * XDoclet definition:
 * @struts.action scope="request"
 */
public class ViewStockAdviceAction 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) 
	{
		/*
		 * 仓管查看采购部制定的采购建议
		 * 条件是采购单中availability=1的记录
		 * availability=1的记录表明这些采购单
		 * 已经完成了采购计划的制定!
		 */
		
		List list=null;
		try
		{
			HttpSession session = request.getSession();
			list=this.command.findBySql();
			//当存在记录时保存
			if(list.size()>0)
			{
				session.setAttribute("isHaveadvice",list);
			}
			else
			{
				session.setAttribute("isHaveadvice","NO");
			}
		}
		catch(Exception ex)
		{
			System.out.println("======ViewStockAdviceAction**has**Error=======");
			ex.printStackTrace();
		}
		
		return mapping.findForward("viewAdvicedList");
	}
}