SessionController.java example

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umt-master
/*
 * Copyright (c) 2008-2016 Computer Network Information Center (CNIC), Chinese Academy of Sciences.
 * 
 * This file is part of Duckling project.
 *
 * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License. 
 *
 */
package cn.vlabs.umt.ui.controller;

import java.io.IOException;

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

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

import cn.vlabs.umt.services.session.SessionService;

@Controller
@RequestMapping("/session")
public class SessionController {
	@Autowired
	private SessionService service;
	@RequestMapping
	public void service(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		String sessionid = request.getParameter("sid");
		String appname=request.getParameter("appname");
		if (sessionid==null || appname==null)
		{
			return;
		}
		else{
			service.refresh(sessionid, appname);
		}
	}
}