membermanagesetdiscountaction.java

用jsp,java写的在线购物系统

// Decompiled by Jad v1.5.7g. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi 
// Source File Name:   MemberManageSetDiscountAction.java

package mediastore.web.action;

import java.io.PrintStream;
import java.util.List;
import mediastore.dao.MemberInfoDAO;
import mediastore.user.MemberManager;
import mediastore.web.form.MemberInfo;
import mediastore.web.page.MemberManagePage;
import mediastore.web.struts.*;
import org.apache.struts.action.ActionForward;

public class MemberManageSetDiscountAction extends AbstractAction
{

    public MemberManageSetDiscountAction()
    {
    }

    public ActionForward execute(ActionContext actionContext)
        throws Exception
    {
        System.out.println("---Start: MemberManageSetDiscountAction::execute(actionContext)---");
        String orderStr = actionContext.getParameter("orderStr");
        String totalPayStr = actionContext.getParameter("totalpay");
        float totalPay = 0.0F;
        try
        {
            totalPay = Float.parseFloat(totalPayStr);
        }
        catch(NumberFormatException e1)
        {
            totalPay = 0.0F;
        }
        String discount1Str = actionContext.getParameter("discount1");
        String discount2Str = actionContext.getParameter("discount2");
        String discountStr = "0." + discount1Str + discount2Str;
        float discount = 1.0F;
        try
        {
            discount = Float.parseFloat(discountStr);
        }
        catch(NumberFormatException e)
        {
            discount = 1.0F;
        }
        MemberManager mm = new MemberManager();
        MemberInfoDAO midao = new MemberInfoDAO();
        List memberList = mm.getMemberList(orderStr);
        for(int i = 0; i < memberList.size(); i++)
        {
            MemberInfo mi = (MemberInfo)memberList.get(i);
            float curTotalPay = mi.getTotalPayment();
            if(curTotalPay >= totalPay)
                midao.updateDis(mi.getMemberId(), "none", discount);
        }

        memberList = mm.getMemberList(orderStr);
        DynamicForm dynaForm = (DynamicForm)actionContext.getForm();
        dynaForm.put("memberList", memberList);
        dynaForm.put("orderStr", orderStr);
        System.out.println("---End: MemberManageSetDiscountAction::execute(actionContext)---");
        return MemberManagePage.show(actionContext);
    }
}