org.uoiu.platform.web.MvcConfig.java Source code

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Here is the source code for org.uoiu.platform.web.MvcConfig.java

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/*
 * Copyright (c) 2013. UOIU
 *
 * 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 org.uoiu.platform.web;

import javax.inject.Inject;

import org.springframework.beans.factory.config.PropertiesFactoryBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.ImportResource;
import org.springframework.context.annotation.PropertySource;
import org.springframework.core.env.Environment;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver;

/**
 * 
 * Class description goes here.
 *
 * @version   1.0 2:56:34 PM
 * @author   yipeng
 *
 */
@Configuration
@EnableWebMvc
@ImportResource({ "classpath:/META-INF/spring/springmvc-servlet.xml" })
@PropertySource("/WEB-INF/spring/application.properties")
public class MvcConfig extends WebMvcConfigurerAdapter {

    @Inject
    Environment env;

    @Bean
    public PropertiesFactoryBean applicationProps() {
        PropertiesFactoryBean applicationProps = new PropertiesFactoryBean();
        //    applicationProps.setLocation(new ClassPathResource(
        //      "/WEB-INF/spring/application.properties"));
        return applicationProps;
    }

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        // ???
        registry.addResourceHandler("/resources-web/**", "/favicon.ico")
                .addResourceLocations("classpath:/WEB-INF/favicon.ico", "/", "classpath:/WEB-INF/");// .setCachePeriod(31556926);

        // ?????????
        registry.addResourceHandler("/resources-" + env.getProperty("application.version") + "/**")
                .addResourceLocations("/", "classpath:/META-INF/public-web-resources/");// .setCachePeriod(31556926);

    }

    /**
     * FreeMarker?
     * @return
     */
    @Bean
    public FreeMarkerViewResolver configureFreeMarkerViewResolver() {
        FreeMarkerViewResolver freeMarkerViewResolver = new FreeMarkerViewResolver();
        freeMarkerViewResolver.setCache(true);
        freeMarkerViewResolver.setPrefix("");
        freeMarkerViewResolver.setSuffix(".ftl");
        freeMarkerViewResolver.setContentType("text/html;charset=UTF-8");
        freeMarkerViewResolver.setRequestContextAttribute("request");
        freeMarkerViewResolver.setExposeSpringMacroHelpers(true);
        freeMarkerViewResolver.setExposeRequestAttributes(true);
        freeMarkerViewResolver.setExposeSessionAttributes(true);
        return freeMarkerViewResolver;
    }

}