com.jeanchampemont.notedown.utils.PrettyTimeInterceptor.java Source code

Introduction

Here is the source code for com.jeanchampemont.notedown.utils.PrettyTimeInterceptor.java

Source

/*
 * Copyright (C) 2014, 2015 NoteDown
 *
 * This file is part of the NoteDown 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 com.jeanchampemont.notedown.utils;

import org.ocpsoft.prettytime.PrettyTime;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
import org.springframework.web.servlet.support.RequestContextUtils;

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

@Component
public class PrettyTimeInterceptor extends HandlerInterceptorAdapter {
    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
            ModelAndView modelAndView) throws Exception {
        if (modelAndView != null) {
            PrettyTime prettyTime = new PrettyTime();
            prettyTime.setLocale(RequestContextUtils.getLocale(request));
            modelAndView.getModel().put("prettyTime", prettyTime);
        }
    }
}