/*
 * Copyright (c) 2004 Your Corporation. All Rights Reserved.
 */
package net.jetmaven.action;

import org.apache.struts.action.*;
import org.springframework.web.struts.ActionSupport;

import javax.servlet.http.*;

import net.jetmaven.form.LogonForm;
import net.jetmaven.service.UserManager;
import net.jetmaven.Constants;

/**
 * Created by IntelliJ IDEA.
 * User: <a href="mailto:linux_china@hotmail.com">chenlibing</a>
 * Date: 2004-6-17
 *
 * @struts.action path="/logon" scope="request" name="LogonForm"
 * @struts.action-forward name="success" path="/WEB-INF/webpages/index.jsp"
 * @struts.action-forward name="fail" path="/logon.jsp"
 */
public class LogonAction extends ActionSupport
{
    public ActionForward execute(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest request, HttpServletResponse response) throws Exception
    {
        String forward = "fail";
        LogonForm form = (LogonForm) actionForm;
        UserManager manager = (UserManager) getWebApplicationContext().getBean(UserManager.BEAN_NAME);
        int result = manager.logon(form.getLogonName(), form.getPassword());
        if (result == Constants.USER_VALID)      //合法用戶
        {
            forward = "success";
        } else   //非法用戶
        {
            ActionErrors errors = new ActionErrors();
            errors.add(ActionErrors.GLOBAL_ERROR, new ActionError("LogonForm.invalidateUser"));
            saveErrors(request, errors);
        }
        return actionMapping.findForward(forward);
    }
}