command line springboot

package jp.plainworks.nokizal.appserv.tool;

import java.util.TimeZone;

import org.springframework.boot.SpringApplication;
import org.springframework.stereotype.Component;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.boot.orm.jpa.EntityScan;

import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.ExitCodeGenerator;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.beans.factory.annotation.Autowired;


@Configuration
@ComponentScan(basePackages = {"xxxxxx"})
@EnableJpaRepositories(basePackages="xxxxxxx")
@EntityScan(basePackages="xxxxx")
@Component
@EnableAutoConfiguration
public class CmdMain implements CommandLineRunner, ExitCodeGenerator {

    @Autowired ApplicationContext context;

    // exit code provider
    Integer exitCode = Integer.valueOf(-1);

    public static void main(String[] args) throws Exception {
        SpringApplication app = new SpringApplication(ToolMain.class);
        app.setWebEnvironment(false);
        app.setShowBanner(false);
        app.run(args);
    }

    @Override
    public void run(String ... args) {
        // do some thing
    }
    @Override
    public int getExitCode() {
        return this.exitCode.intValue();
    }

}