package ru.ulstu; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.context.event.ApplicationReadyEvent; import org.springframework.boot.context.properties.EnableConfigurationProperties; import org.springframework.context.event.EventListener; import ru.ulstu.user.UserService; @SpringBootApplication @EnableConfigurationProperties public class SeminarApplication { private final UserService userService; public SeminarApplication(UserService userService) { this.userService = userService; } public static void main(String[] args) { SpringApplication.run(SeminarApplication.class, args); } @EventListener(ApplicationReadyEvent.class) public void doSomethingAfterStartup() { System.out.println("hello world, I have just started up"); userService.initDefaultAdmin(); userService.initDefaultAspirant(); userService.initDefaultHead(); userService.initDefaultManager(); } }