saveaction.java~2~

网上银行

package prostruts;

import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForm;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.Action;
import javax.naming.*;
import proejblayer.Business;
import proejblayer.BusinessHome;
import javax.rmi.PortableRemoteObject;
import org.apache.commons.logging.LogFactory;
import org.apache.commons.logging.Log;
import org.apache.struts.action.ActionMessages;


public class saveAction extends Action {
    public ActionForward execute(ActionMapping mapping, ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response) {
        String strresult="";
         Log log=LogFactory.getLog("BankLog");
           log.trace("This is trace message from LogonAction");
        moneyForm moneyForm = (moneyForm) form;
        String accountNo=moneyForm.getAccountNo();
        int  money=moneyForm.getMoney();
        if(money==0){
            strresult="请输入存款!";
            request.setAttribute("result",strresult);
               return new ActionForward(mapping.getInput());
        }else{
            int intresult=actionSaveMoney(accountNo,money);
            strresult=(intresult!=1)? "存款失败":"存款成功";
        }
        org.apache.struts.util.MessageResources messages = getResources(
                request);
        ActionMessages   errors=new ActionMessages();

    }
    public int actionSaveMoney(String ano,int money){
        int intres=0;
        try{
            Context ctx=new InitialContext();
            Object obj=ctx.lookup("Logon");
            BusinessHome home=(BusinessHome)PortableRemoteObject.narrow(obj,
                    BusinessHome.class);
            Business business=home.create();
            intres=business.saveMoney(ano,money);
        }catch(Exception ex){
            ex.printStackTrace();
        }
        return intres;
    }
}