uk.org.iay.mdq.server.Application.java Source code

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Here is the source code for uk.org.iay.mdq.server.Application.java

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/*
 * Copyright (C) 2014 Ian A. Young.
 *
 * 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 uk.org.iay.mdq.server;

import javax.servlet.Filter;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.config.BeanPostProcessor;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ImportResource;
import org.springframework.core.env.Environment;

/**
 * Application bootstrap class.
 */
//Checkstyle: FinalClass|HideUtilityClassConstructor OFF (required for Spring Boot)
@SpringBootApplication
@ImportResource("classpath:beans.xml")
public class Application {
    // Checkstyle: FinalClass|HideUtilityClassConstructor ON

    /**
     * Establishes a bean post-processor to adjust the parsing of URLs so that
     * things like <code>/entities/x%2fy</code> work as desired.
     * 
     * @return a bean post-processor bean
     */
    @Bean
    public BeanPostProcessor mvcConfigurationPostProcessor() {
        return new MVCConfigurationPostProcessor();
    }

    /**
     * Log all requests to the application.
     * 
     * @return a logging {@link Filter}
     */
    @Bean
    @ConditionalOnProperty("log.requests")
    public Filter logRequests() {
        final RequestLogger logger = new RequestLogger();
        logger.setBeforeMessagePrefix("");
        logger.setBeforeMessageSuffix("");
        logger.setIncludeClientInfo(true);
        return logger;
    }

    /**
     * Main entry point; invokes the web server using Spring Boot.
     * 
     * @param args Command line arguments.
     */
    public static void main(String[] args) {

        /*
         * Class logger.
         */
        final Logger log = LoggerFactory.getLogger(EntitiesController.class);

        /*
         * Construct the application.
         */
        final SpringApplication app = new SpringApplication(Application.class);

        /*
         * Customize the application.
         */
        app.setShowBanner(false);

        /*
         * Start the application.
         */
        final ApplicationContext ctx = app.run(args);

        final Environment env = ctx.getEnvironment();
        for (String profile : env.getDefaultProfiles()) {
            log.debug("default profile: {}", profile);
        }
        for (String profile : env.getActiveProfiles()) {
            log.debug("active profile: {}", profile);
        }
    }

}