updateuserpasswordaction.java

一个oa系统

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.oa.personaloffice.action;

import java.io.IOException;
import java.io.PrintWriter;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;

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 com.oa.db.User;
import com.oa.db.UserDAO;
import com.oa.page.MD5Str;
import com.oa.personaloffice.form.UserForm;

/** 
 * MyEclipse Struts
 * Creation date: 09-24-2007
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 * 
 * @author 陈召富 2007年10月10 
 * 
 * @author 李海红 2007年10月24
 * 
 */
public class UpdateUserPasswordAction extends Action {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	private User user;
	
	private UserDAO userDao;	
	
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		response.setCharacterEncoding("gbk");
		PrintWriter out = null;
		try {
			out = response.getWriter();			
		} catch (IOException e) {
			// TODO 自动生成 catch 块
			e.printStackTrace();
		}
		HttpSession session = request.getSession();
		UserForm userForm = (UserForm) form;
		String userPassword = userForm.getNewUserPd1();
		MD5Str md = new MD5Str();
		String mpassword = md.getMD5ofStr(userPassword);
		String userName = session.getAttribute("username").toString();
		if(userName!=null){	
			user = (User) userDao.ByUsernameQueryUser(userName).get(0);		
			//Calendar calendar = GregorianCalendar.getInstance();
	        //calendar.add(Calendar.DAY_OF_YEAR, 30);
			DateFormat d = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");		
			Date now = new Date();
			Date updatepassworddate = null;
			try {
				updatepassworddate = d.parse(d.format(now));
			} catch (ParseException e) {
				// TODO 自动生成 catch 块
				e.printStackTrace();
			}		
			user.setUpdatepassworddate(updatepassworddate);
			user.setUserpwd(mpassword);
			userDao.updateUserPassword(user);
			out.print("<script>");
			out.print("alert('密码修改成功!');");
			out.print("window.open('personaloffice/updateUserPassword.jsp','_self')");
			//out.print("document.location.href = '<%=request.getContextPath()%>/personaloffice/updateUserPassword.jsp';");
			out.print("</script>");
			out.flush();
			out.close();
		}else{ 
		    out.print("<script>alert('您的操作超时，请重新登录!');");
		    out.print("window.open('login.jsp','_top');");
		    out.print("</script>");
		    out.flush();
		    out.close();
	   }
		return null;
	}
public void setUser(User user) {
	this.user = user;
}

public void setUserDao(UserDAO userDao) {
	this.userDao = userDao;
}

}