editprofileaction.java

老外的在线考试

/*
 * CyberTester - J2EE Web application for creating, delivering and managing tests/exams/surveys. 
 * Copyright (C) 2004 CyberDemia Research and Services Pty Ltd
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program (see the file COPYING); if not, write to the
 * Free Software Foundation, Inc.,
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * See the COPYING file located in the top-level-directory of
 * the archive of this program for complete text of license.
 */
package com.cyberdemia.cybertester.testee.profile;

import javax.servlet.http.*;
import org.apache.struts.action.*;
import com.cyberdemia.user.*;
import com.cyberdemia.cybertester.*;
import java.util.logging.*;

/**
 * EditProfileAction is a Struts action to load the user's data 
 * for the user profile editor page.
 * 
 * @version $Revision: 1.2 $ at $Date: 2004/06/17 13:22:32 $ by $Author: alexycyap $
 * @author Alexander Yap
 */
public class EditProfileAction extends AbstractUserAction
{

	protected ActionForward doPerform(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response,
		HttpSession session)
		throws Exception
	{
		Logger logger = CyberTesterUtils.getLogger();
		if (form==null)
		{
			form = new ProfileForm();
			session.setAttribute(mapping.getAttribute(), form);
		}
		ProfileForm profileForm = (ProfileForm)form;
	
		try
		{
			UserManagerHome uMgrHome = CyberTesterUtils.getUserManagerHome();
			UserManager userMgr = (UserManager)uMgrHome.create();
			UserData user = userMgr.getUserData((Integer)session.getAttribute(Constants.USER_ID_KEY), true);
			profileForm.setId( user.getId() );
			profileForm.setLogin( user.getLogin() );
			profileForm.setTitle( user.getTitle() );
			profileForm.setFirstName( user.getFirstName() );
			profileForm.setLastName( user.getLastName() );
			
		}
		catch (Exception ex)
		{
			logger.log( Level.SEVERE, "Error transferring User data to form.", ex);
			throw ex;
		}

		// Set a transactional control token to prevent double posting
		saveToken(request);
		return (mapping.findForward(Constants.SUCCESS));
	}

}