Application.java

package org.kalipo;

import org.kalipo.config.Constants;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.actuate.autoconfigure.MetricFilterAutoConfiguration;
import org.springframework.boot.actuate.autoconfigure.MetricRepositoryAutoConfiguration;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.context.embedded.ConfigurableEmbeddedServletContainer;
import org.springframework.boot.context.embedded.EmbeddedServletContainerCustomizer;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.core.env.Environment;
import org.springframework.core.env.SimpleCommandLinePropertySource;
import org.springframework.scheduling.annotation.EnableAsync;

import javax.annotation.PostConstruct;
import javax.inject.Inject;
import java.io.File;
import java.io.IOException;
import java.util.Arrays;

@EnableAsync
@ComponentScan
@EnableAutoConfiguration(exclude = {MetricFilterAutoConfiguration.class, MetricRepositoryAutoConfiguration.class})
public class Application implements EmbeddedServletContainerCustomizer {

    private final Logger log = LoggerFactory.getLogger(Application.class);

    @Inject
    private Environment env;


    /**
     * Initializes kalipo.
     * <p>
     * Spring profiles can be configured with a program arguments --spring.profiles.active=your-active-profile
     * <p>
     */
    @PostConstruct
    public void initApplication() throws IOException {
        if (env.getActiveProfiles().length == 0) {
            log.warn("No Spring profile configured, running with default configuration");
        } else {
            log.info("Running with Spring profile(s) : {}", Arrays.toString(env.getActiveProfiles()));
        }
    }

    /**
     * Main method, used to run the application.
     * <p>
     * To run the application with hot reload enabled, add the following arguments to your JVM:
     * "-javaagent:spring_loaded/springloaded-jhipster.jar -noverify -Dspringloaded=plugins=io.github.jhipster.loaded.instrument.JHipsterLoadtimeInstrumentationPlugin"
     */
    public static void main(String[] args) {

        SpringApplication app = new SpringApplication(Application.class);
        app.setShowBanner(false);

        SimpleCommandLinePropertySource source = new SimpleCommandLinePropertySource(args);

        // Check if the selected profile has been set as argument.
        // if not the development profile will be added
        addDefaultProfile(app, source);

        app.run(args);
    }

    /**
     * Set a default profile if it has not been set
     */
    private static void addDefaultProfile(SpringApplication app, SimpleCommandLinePropertySource source) {
        if (!source.containsProperty("spring.profiles.active")) {
            app.setAdditionalProfiles(Constants.SPRING_PROFILE_DEVELOPMENT);
        }
    }

    @Override
    public void customize(ConfigurableEmbeddedServletContainer container) {
        final String clientProject = "kalipo-client";

        if (env.acceptsProfiles(Constants.SPRING_PROFILE_PRODUCTION)) {
            container.setDocumentRoot(new File(clientProject + "/dist"));
        } else {
            container.setDocumentRoot(new File(clientProject + "/app"));
        }
    }
}