Java tutorial
/* * Copyright 2012 SURFnet bv, The Netherlands * * 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 nl.surfnet.coin.teams.interceptor; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.springframework.ui.ModelMap; import org.springframework.web.servlet.ModelAndView; import org.springframework.web.servlet.handler.HandlerInterceptorAdapter; /** * Interceptor to enable/disable (new) features */ public class FeatureInterceptor extends HandlerInterceptorAdapter { private boolean displayExternalTeams; private boolean displayExternalTeamMembers; private boolean displayAddExternalGroupToTeam; @Override public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception { if (modelAndView != null) { ModelMap map = modelAndView.getModelMap(); map.addAttribute("displayExternalTeams", displayExternalTeams); map.addAttribute("displayExternalTeamMembers", displayExternalTeamMembers); map.addAttribute("displayAddExternalGroupToTeam", displayAddExternalGroupToTeam); } super.postHandle(request, response, handler, modelAndView); } public void setDisplayExternalTeams(boolean displayExternalTeams) { this.displayExternalTeams = displayExternalTeams; } public void setDisplayExternalTeamMembers(boolean displayExternalTeamMembers) { this.displayExternalTeamMembers = displayExternalTeamMembers; } public void setDisplayAddExternalGroupToTeam(boolean displayAddExternalGroupToTeam) { this.displayAddExternalGroupToTeam = displayAddExternalGroupToTeam; } }