Building Applications with Spring 5 and Vue.js 2

Implementing DefaultMailManager

The implementation of DefaultMailManager is quite straightforward. As mentioned earlier, it uses FreeMarker to create a message body from the template and uses the Mailer API to send the message. Here is how its send() method looks:

@Componentpublic class DefaultMailManager implements MailManager {  private String mailFrom;  private Mailer mailer;  private Configuration configuration;  public DefaultMailManager(@Value("${app.mail-from}") String mailFrom,                            Mailer mailer,                            Configuration configuration) {    this.mailFrom = mailFrom;    this.mailer = mailer;    this.configuration = configuration;  }  @Override  public void send(String emailAddress, String subject, String     template, MessageVariable... variables) { Assert.hasText(emailAddress, ...