memberpwdmodifyaction.java

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/*
 * Created on 2005-11-12
 * Author 曹汕
 * Version 1.0
 * Copyright by CS.SSPKU Inc. All rights reserved. 
 */
package com.struts.action;

import javax.servlet.ServletContext;
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.ActionMessages;
import org.apache.struts.action.DynaActionForm;

import com.struts.business.Member;
import com.struts.controller.impl.MemberControllerImpl;
import com.struts.utils.Constants;
import com.struts.utils.MD5;

/**
 * @author cs
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class MemberPwdModifyAction extends MemberBaseAction {
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		DynaActionForm memberPwdForm = (DynaActionForm) form;
		ServletContext context = servlet.getServletContext();
		String PageForward;
		ActionMessages errors = new ActionMessages();
		//获取session
		HttpSession session = request.getSession(true);
		String oldpassword=(String)memberPwdForm.get("oldpassword");
		String password = (String) memberPwdForm.get("password");
		
		Member member=(Member)session.getAttribute(Constants.Member_Info_Key);
		Integer memberId=(Integer)session.getAttribute(Constants.Member_Id);
		MD5 md5 = new MD5();
		oldpassword=md5.getMD5ofStr(oldpassword);
		password = md5.getMD5ofStr(password);
		if(oldpassword.equals(member.getPassword())){
			if(MemberControllerImpl.getInstance().changeMemberPwd(password,memberId.intValue())){
				//密码修改成功
				PageForward="toSuccess";
				session.setAttribute("success_message","密码修改成功");
			}
			else{
				errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("errors.passwordModifyFailed"));
				if (!errors.isEmpty())saveErrors(request, errors);
				PageForward="toWrong";
			}
		}
		else{
			errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("errors.oldPasswordError"));
			if (!errors.isEmpty())saveErrors(request, errors);
			PageForward = "toWrong";
		}
		return mapping.findForward(PageForward);
	}
}