lockuserdo.java

一个bbs论坛系统

package com.lovo.servlet;

import java.io.IOException;

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

import com.lovo.factory.BOFactory;
import com.lovo.po.UserPO;

public class LockUserDO extends HttpServlet {
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		this.doPost(request, response);
	}

	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		request.setCharacterEncoding("utf-8");
		response.setContentType("text/html;charset=utf-8");
		response.setCharacterEncoding("utf-8");
		
		String userIdStr = request.getParameter("userId");
		
		int userId = 0;
		if(userIdStr.matches("\\d+")) {
			userId = Integer.parseInt(userIdStr);
		} else {
			response.sendRedirect("../web/error.jsp?errorInfo=Data Error");
			return;
		}
		
		UserPO user = BOFactory.getUserBOInstance().queryById(userId);
		
		if(user == null) {
			response.sendRedirect("../web/error.jsp?errorInfo=Data Error");
			return;
		} else {
			boolean isLock = BOFactory.getUserBOInstance().lockUser(user);
			if(isLock) {
				response.sendRedirect("UserMagDO");
			}
		}
		
	}
}