nl.surfnet.coin.selfservice.interceptor.FeatureInterceptor.java Source code

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Here is the source code for nl.surfnet.coin.selfservice.interceptor.FeatureInterceptor.java

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/*
 * 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.selfservice.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;

import nl.surfnet.coin.selfservice.util.SpringSecurity;

/**
 * Interceptor to enable/disable (new) features.
 *
 * @deprecated should be replaced with a Spring-profile
 */
@Deprecated
public class FeatureInterceptor extends HandlerInterceptorAdapter {

    private boolean developmentMode;

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
            throws Exception {
        request.setAttribute("developmentMode", developmentMode); // for use on error page
        return true;
    }

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
            ModelAndView modelAndView) throws Exception {
        super.postHandle(request, response, handler, modelAndView);

        if (modelAndView != null) {
            final ModelMap map = modelAndView.getModelMap();
            map.addAttribute("developmentMode", developmentMode);
            map.addAttribute("roles", SpringSecurity.getCurrentUser().getAuthorities());
        }
    }

    public void setDevelopmentMode(boolean devMode) {
        this.developmentMode = devMode;
    }

}