changepasswordaction.java

来自「开源项目CRM之OpenCustomer」· Java 代码 · 共 92 行

/*******************************************************************************
 * ***** BEGIN LICENSE BLOCK Version: MPL 1.1
 * 
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with the
 * License. You may obtain a copy of the License at http://www.mozilla.org/MPL/
 * 
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific language governing rights and limitations under the License.
 * 
 * The Original Code is the OpenCustomer CRM.
 * 
 * The Initial Developer of the Original Code is Thomas Bader (Bader & Jene
 * Software-Ingenieurb黵o). Portions created by the Initial Developer are
 * Copyright (C) 2005 the Initial Developer. All Rights Reserved.
 * 
 * Contributor(s): Thomas Bader <[e-mail]>
 * 
 * ***** END LICENSE BLOCK *****
 */

package org.opencustomer.application.web.module.system.user.profile;

import java.io.IOException;

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

import org.apache.log4j.Logger;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;
import org.hibernate.HibernateException;
import org.opencustomer.application.db.dao.system.UserDAO;
import org.opencustomer.application.db.vo.system.UserVO;
import org.opencustomer.application.web.Globals;
import org.opencustomer.application.web.struts.Action;
import org.opencustomer.util.SignatureUtility;

/**
 * 
 * @author thbader
 */
public final class ChangePasswordAction extends Action<ChangePasswordForm>
{
    private static Logger log = Logger.getLogger(ChangePasswordAction.class);

    /**
     * Method which have to be overwritten to handle the request.
     * 
     * @param servlet The ActionServlet instance owning this Action
     * @param mapping The ActionMapping used to select this instance
     * @param actionForm The optional ActionForm bean for this request (if any)
     * @param request The servlet request we are processing
     * @param response The servlet response we are processing
     * @param log the log to save messages
     * @exception IOException if an input/output error occurs
     * @exception ServletException if a servlet exception occurs
     */
    public ActionForward execute(ActionMapping mapping, ChangePasswordForm form, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
    {
        ActionMessages errors = new ActionMessages();

        if (form.getDoChange() != null)
        {
            UserVO user = (UserVO) request.getSession().getAttribute(Globals.USER_KEY);

            try
            {
                user.setPassword(SignatureUtility.getInstance().createSignature(form.getNewPassword1()));

                new UserDAO().update(user, user.getId());
            }
            catch (HibernateException e)
            {
                errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("default.error.rollback"));
            }

            if (!errors.isEmpty())
                saveErrors(request, errors);

            return mapping.findForward("back");
        }
        else
            return mapping.getInputForward();
    }

}