Downloaded 12 times
![@SpringBootApplication
public class DemoApplication {
public static void main(String[] args) {
SpringApplication.run(DemoApplication.class, args);
}
@Service
public static class MyService {
public String sayHi() {
return "Hello Spring Initializr!";
}
}
@Theme("valo")
@SpringUI(path = "")
public static class VaadinUI extends UI {
@Autowired
MyService myService;
@Override
protected void init(VaadinRequest request) {
setContent(new Label(myService.sayHi()));
}
}
}](https://image.slidesharecdn.com/vaadinatdevoxxuk2015-150619125409-lva1-app6892/85/Vaadin-and-Spring-at-Devoxx-UK-2015-16-320.jpg)
More Related Content
Similar to Vaadin and Spring at Devoxx UK 2015
Vaadin and Spring at Devoxx UK 2015
- 1. “good” = “awesome” “Honesty- Invented in Finland” https://vimeo.com/113102755
- 2. How to rockyour web apps with Spring and Vaadin
- 3.
- 4.
- 9. Web application layers JavaScript Javato JavaScript Web server Backend server required optional optionalrequired RPC optional Vaadin required optionalrequired GWT requiredrequired JS requiredrequired required required
- 10. TextField name =new TextField("Name"); Button greetButton = new Button("Greet"); greetButton.addClickListener(e -> { Notification.show("Hi "+name.getValue()); }); Vaadin Java code:
- 12.
- 13.
- 14. Build beautiful webuser interfaces. Single page application easily. Code in Java on the server-side. Easy binding to Spring data sources. Vaadin for Spring Applications?
- 15. One-step with SpringBoot. IoC for modularity and testability. Cloud-ready applications. Full set of Spring libraries available. Spring for Vaadin Applications?
- 16. @SpringBootApplication public class DemoApplication{ public static void main(String[] args) { SpringApplication.run(DemoApplication.class, args); } @Service public static class MyService { public String sayHi() { return "Hello Spring Initializr!"; } } @Theme("valo") @SpringUI(path = "") public static class VaadinUI extends UI { @Autowired MyService myService; @Override protected void init(VaadinRequest request) { setContent(new Label(myService.sayHi())); } } }
- 17.
- 18. curl https://start.spring.io/starter.zip -dtype=maven-project -d dependencies=vaadin,data-jpa,data-rest,h2,social-twitter -d baseDir=vaadin-demo -d artifactId=vaadin-demo -d javaVersion=1.8 -o vaadin-demo.zip
- 19. JPA Spring Data Spring Boot curl-i -X POST -H "Content-Type:application/ json" -d '{ "lat" : "60.205654", "lon" : "21.8838", "speed" : "6.5", "timestamp" : "2015-04-28'T'16:50:20Z" }' http://localhost:8080/gps REST/JSON GPS Data Backend Frontend Vaadin
- 20.
- 21.