package com.lovo.servlet;

import java.io.IOException;
import java.sql.SQLException;
import java.util.List;

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

import com.lovo.bo.ChatroomBO;
import com.lovo.factory.BOFactory;
import com.lovo.po.ChatroomPO;

public class QueryChatroomsDO 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");
		ServletContext application=this.getServletContext();
		
		String home = request.getParameter("home");
		ChatroomBO ChatroomBO=BOFactory.getChatroomBOInstance();
		 List<ChatroomPO> chatroomList=null;
		try {
			chatroomList = ChatroomBO.queryAllChatroom();
		} catch (SQLException e) {
			e.printStackTrace();
		}
		application.setAttribute("chatroomList", chatroomList);
		if(home == null) {
			response.sendRedirect("web/jsp/chatroomShow.jsp");
		} else {
			response.sendRedirect("web/jsp/homechatroomshow.jsp");
		}
	}
}