Spring 4 mail configuration via java config

Question

Is there some example of how MailSender can be configured via java config? All examples that I\'ve seen uses xml to create needed beans:

Answer 1

@Configuration 
public class AppConfig {

    @Value("${mail.host}")
    private String host;


    @Bean
    public JavaMailSender emailService() {
        JavaMailSender javaMailSender = new JavaMailSenderImpl();
        javaMailSender.setHost(host);
        return javaMailSender;
    }



@Component
public class EmailServiceImpl implements EmailService {

    @Autowired
    public JavaMailSender emailSender;

    public void sendSimpleMessage( String to, String subject, String text) {
        SimpleMailMessage message = new SimpleMailMessage(); 
        message.setTo(to); 
        message.setSubject(subject); 
        message.setText(text);
        emailSender.send(message);
    }
}