jcf.sample.extprocdemo.config.WebConfig.java Source code

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Here is the source code for jcf.sample.extprocdemo.config.WebConfig.java

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/*
 * Copyright 2010-2011 the original author or authors.
 *
 * Licensed unde
import org.springframework.context.annotation.ImportResource;
r 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 jcf.sample.extprocdemo.config;

import org.springframework.context.MessageSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.ImportResource;
import org.springframework.context.support.ReloadableResourceBundleMessageSource;
import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.view.UrlBasedViewResolver;
import org.springframework.web.servlet.view.tiles2.TilesConfigurer;
import org.springframework.web.servlet.view.tiles2.TilesView;

/**
 * Spring MVC Configuration.
 * Implements {@link WebMvcConfigurer}, which provides convenient callbacks that allow us to customize aspects of the Spring Web MVC framework.
 * These callbacks allow us to register custom interceptors, message converters, argument resovlers, a validator, resource handling, and other things.
 * @author Keith Donald
 * @see WebMvcConfigurer
 */
@Configuration
@ImportResource("classpath:jcf/sample/extprocdemo/config/mvc.xml")
public class WebConfig {
    /**
     * ViewResolver configuration required to work with Tiles2-based views.
     */
    @Bean
    public ViewResolver viewResolver() {
        UrlBasedViewResolver viewResolver = new UrlBasedViewResolver();
        viewResolver.setViewClass(TilesView.class);
        return viewResolver;
    }

    /**
     * Configures Tiles at application startup.
     */
    @Bean
    public TilesConfigurer tilesConfigurer() {
        TilesConfigurer configurer = new TilesConfigurer();
        configurer.setDefinitions(new String[] { "/WEB-INF/layouts/tiles.xml", "/WEB-INF/views/**/tiles.xml" });
        configurer.setCheckRefresh(true);
        return configurer;
    }

    /**
     * Messages to support internationalization/localization.
     */
    @Bean
    public MessageSource messageSource() {
        ReloadableResourceBundleMessageSource messageSource = new ReloadableResourceBundleMessageSource();
        messageSource.setBasename("/WEB-INF/messages/messages");
        return messageSource;
    }

}