Based on your comment I tried something different from what I had read on the internet, and it definitely worked for me. I share the configuration.
Thank you very much.
Application.class
import com.alphnology.security.auditable.AuditorAwareImpl;
import org.springframework.amqp.rabbit.annotation.EnableRabbit;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
import org.springframework.context.annotation.Bean;
import org.springframework.data.domain.AuditorAware;
import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.transaction.annotation.EnableTransactionManagement;
@EnableRabbit
@SpringBootApplication
@EnableJpaRepositories
@EnableTransactionManagement
@EnableJpaAuditing(auditorAwareRef = "auditorAware")
public class Application extends SpringBootServletInitializer {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
@Bean
public AuditorAware<String> auditorAware() {
return new AuditorAwareImpl();
}
}
VaadinConfig.class
import com.vaadin.flow.component.page.AppShellConfigurator;
import com.vaadin.flow.component.page.Push;
import com.vaadin.flow.server.PWA;
import com.vaadin.flow.theme.Theme;
@Push
@Theme(value = "app")
@PWA(name = "App", shortName = "A", offlineResources = {"images/offline.png"})
public class VaadinConfig implements AppShellConfigurator {
}