cardholderresultaction.java

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package com.ebusiness.ebank.action;

import java.util.Locale;

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 org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionMessages;
import org.apache.log4j.Logger;
import org.apache.log4j.MDC;
import org.apache.struts.Globals;

import com.ebusiness.ebank.form.CardholderForm;
import com.ebusiness.ebank.servicedelegate.CardholderAccessDelegate;
import com.ebusiness.ebank.bean.CardholderValue;
import com.ebusiness.ebank.exception.BusinessException;
import com.ebusiness.ebank.exception.SystemException;
import com.ebusiness.ebank.util.Constants;


/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2005</p>
 * <p>Company: eBusiness Inc., All right reserved</p>
 * @author unascribed
 * @version 1.0
 */

public class CardholderResultAction extends Action
{
    public ActionForward execute(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response) throws Exception
    {
        Logger log = Logger.getLogger(this.getClass());
        MDC.put("userid", request.getRemoteUser());

        HttpSession session = request.getSession(false);
        Locale locale = (Locale)session.getAttribute(Globals.LOCALE_KEY);
        CardholderForm cardForm = (CardholderForm)form;
        String action = cardForm.getAction();

        ActionErrors errors =  new ActionErrors();
        // default forward
        String forward="failure";

        if ("back".equalsIgnoreCase(action))
            forward = "back";
        else if ("add".equalsIgnoreCase(action))
            forward = "add";
        else if (("edit").equalsIgnoreCase(action))
        {
            try
            {
                CardholderValue cValue = CardholderAccessDelegate.viewCardholderByOID(cardForm.getObjectID());
                session.setAttribute(Constants.CARDHOLDER_FORM, CardholderForm.mappingFromModel(cValue, locale));
                forward = "edit";
            }
            catch (SystemException e)
            {
               log.error(e.getMessage(),e) ;
               forward = "error" ;
            }
            catch (BusinessException e)
            {
                errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("errors.businessException",e.getMessage(locale)));
                saveErrors(request,errors);
                forward = "failure" ;
            }
        }

        if (!errors.isEmpty()) {
                saveErrors(request, errors);
                forward = "failure" ;
        }

        return mapping.findForward(forward);
  }
}