deptmainaction.java

一个基于ｊ２ｅｅ的超市管理系统

package org.yeeku.action;

import org.apache.struts.action.*;

import javax.servlet.http.*;
import java.util.*;


import org.yeeku.service.*;
import org.yeeku.factory.*;
import org.yeeku.exception.*;

/**
 * @author  yeeku.H.lee [e-mail]
 * @version  1.0
 * <br>Copyright (C), 2005-2008, yeeku.H.Lee
 * <br>This program is protected by copyright laws.
 * <br>Program Name:
 * <br>Date: 
 */
public class DeptMainAction extends Action
{
    public ActionForward execute(ActionMapping mapping , ActionForm form ,
        HttpServletRequest request , HttpServletResponse response)throws Exception
    {
        DynaActionForm deptMainform = (DynaActionForm)form;
		Integer page = (Integer)deptMainform.get("page");
		int pageNo = 1;
		try
		{
			pageNo = page.intValue();
		}
		catch (Exception e)
		{
			throw new WEBException("输入了非法的页面值");
		}
		WebService ds = (WebService)AppFactory.instance().getApp("web");
		Collection c = ds.showDept(pageNo);
		request.setAttribute("c" , c);
		return mapping.findForward("success");        
    }
}