com.tcloud.bee.key.server.jetty.config.MvcConfiguration.java Source code

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Here is the source code for com.tcloud.bee.key.server.jetty.config.MvcConfiguration.java

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/**
 * Copyright 2013 Trend Micro Incorporated
 *
 * 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.tcloud.bee.key.server.jetty.config;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.ImportResource;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.thymeleaf.spring3.SpringTemplateEngine;
import org.thymeleaf.spring3.view.ThymeleafViewResolver;
import org.thymeleaf.templateresolver.ServletContextTemplateResolver;

/**
 * The SpringMVC application context.
 * 
 * This is the annotation variation of configuring the SpringMVC application
 * context. An XML configuration is imported so XML based configuration can
 * still be used.
 * 
 * Any @Controller classes will be picked up by component scanning. All other
 * components are ignored as they will be picked up by the root application
 * context.
 * 
 * @author howie_yu
 * 
 */
@EnableWebMvc
@Configuration
@EnableAsync
@ComponentScan(basePackages = { "org.apache.hadoop.io.crypto.bee.key.server.mvc.controller" })
@ImportResource({ "classpath:META-INF/spring/servlet-context.xml" })
public class MvcConfiguration extends WebMvcConfigurerAdapter {

    final Logger logger = LoggerFactory.getLogger(getClass());

    /**
     * @See http://www.webjars.org/documentation
     */
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
    }

    @Override
    public void addViewControllers(ViewControllerRegistry registry) {

        /* Mapping to the login view. */
        logger.trace("Add views...");
        registry.addViewController("/login").setViewName("login");
        registry.addViewController("/accessDenied").setViewName("accessDenied");
        registry.addViewController("/test").setViewName("test");
        registry.addViewController("/keymgmt").setViewName("keymgmt");
    }

    /**
     * Allow the default servlet to serve static files from the webapp root.
     * 
     * @param configurer
     */
    @Override
    public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
        configurer.enable();
    }

    // @Bean
    // public InternalResourceViewResolver jspViewResolver() {
    // InternalResourceViewResolver resolver = new InternalResourceViewResolver();
    // resolver.setPrefix("/WEB-INF/jsp");
    // resolver.setSuffix(".jsp");
    // return resolver;
    // }

    @Bean
    public ServletContextTemplateResolver thymeleafTemplateResolver() {
        ServletContextTemplateResolver resolver = new ServletContextTemplateResolver();
        resolver.setPrefix("/WEB-INF/views/");
        resolver.setSuffix(".html");
        resolver.setTemplateMode("HTML5");
        resolver.setCacheable(true);
        return resolver;
    }

    @Bean
    public SpringTemplateEngine thymeleafTemplateEngine() {
        SpringTemplateEngine engine = new org.thymeleaf.spring3.SpringTemplateEngine();
        engine.setTemplateResolver(thymeleafTemplateResolver());

        return engine;
    }

    @Bean
    public ThymeleafViewResolver thymeleafViewResolver() {
        ThymeleafViewResolver resolver = new ThymeleafViewResolver();
        resolver.setTemplateEngine(thymeleafTemplateEngine());
        resolver.setOrder(1);
        return resolver;
    }

}