wt_buyaction.java

structejbmysql开发工程源码

package stock.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

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 data.ChaXunData;

import stock.ErrMsg.ErrMsg;
import stock.data.dto.inDto.LoginInDto;
import stock.data.dto.inDto.Wt_BuyInDto;
import stock.data.dto.outDto.Wt_BuyOutDto;
import stock.form.BuyForm;
import stock.form.LoginForm;
import stock.form.MainForm;

/*
 * Created on 2006-12-29
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */

/**
 * @author hyron yuhui
 * 
 * TODO To change the template for this generated type comment go to Window -
 * Preferences - Java - Code Style - Code Templates
 */
public class Wt_BuyAction extends Action {

    String ToGB2312(String s) {
        try {
            return new String(s.getBytes("ISO-8859-1"), "GB2312");
        } catch (Exception e) {
            return null;
        }
    }

    public ActionForward execute(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {
        BuyForm buy = (BuyForm) form;
        Wt_BuyInDto inDto = new Wt_BuyInDto();
        Wt_BuyOutDto outDto = new Wt_BuyOutDto();
        try {
            setInDto(inDto, buy);
            setForm(outDto, buy, inDto);
            ErrMsg.ErrMsgOfBuy = "";
            return mapping.findForward("success");
        } catch (Exception e) {
            ErrMsg.ErrMsgOfBuy = "股票代码不存在!";
            return mapping.findForward("failure");
        }
    }

    public void setInDto(Wt_BuyInDto inDto, ActionForm form) {
        BuyForm buy = (BuyForm) form;
        inDto.setUserName(buy.getUserName());
        inDto.setStkID(buy.getStkID());
    }

    public void setForm(Wt_BuyOutDto outDto, ActionForm form, Wt_BuyInDto inDto) {
        BuyForm buy = (BuyForm) form;
        outDto.setInDto(inDto);
        buy.setCashCanUsed(inDto.getCashCanUsed());
        buy.setPriStpDwn(inDto.getPriStpDwn());
        buy.setPriStpUp(inDto.getPriStpUp());
        buy.setNumCanBuy(inDto.getNumCanBuy());
        buy.setPriOfBuy(inDto.getPri());

    }

}