/** * The contents of this file are subject to the OpenMRS Public License * Version 1.0 (the "License"); you may not use this file except in * compliance with the License. You may obtain a copy of the License at * http://license.openmrs.org * * Software distributed under the License is distributed on an "AS IS" * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the * License for the specific language governing rights and limitations * under the License. * * Copyright (C) OpenMRS, LLC. All Rights Reserved. */ package org.openmrs.web.controller.maintenance; import javax.servlet.http.HttpServletRequest; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.openmrs.api.APIAuthenticationException; import org.openmrs.api.context.Context; import org.openmrs.util.PrivilegeConstants; import org.openmrs.web.servlet.LoginServlet; import org.openmrs.web.user.CurrentUsers; import org.springframework.stereotype.Controller; import org.springframework.ui.ModelMap; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; /** * Display the current users logged in the system. * * @see CurrentUsers * @see LoginServlet * @see SessionListener */ @Controller public class CurrentUsersController { protected final Log log = LogFactory.getLog(getClass()); /** * Lists current users. * * @param request * @param modelMap */ @RequestMapping(method = RequestMethod.GET, value = "/admin/maintenance/currentUsers.list") public void listCurrentUsers(HttpServletRequest request, ModelMap modelMap) { log.debug("List current users"); if (!Context.hasPrivilege(PrivilegeConstants.VIEW_USERS)) throw new APIAuthenticationException("Privilege required: " + PrivilegeConstants.VIEW_USERS); modelMap.put("currentUsers", CurrentUsers.getCurrentUsernames(request.getSession())); } }