How to add pdfTemplateResolver for Thymeleaf configuration in my jhipster application - thymeleaf

Question

I have an application generated with jhipster, it makes use of Thymeleaf to render email templates. All works nice.
I want to add a pdf generator for which i will to use the thymeleaf templates. So i would like to add a ClassLoaderTemplateResolver. I have this:
#Configuration
public class ThymeleafConfiguration {
#SuppressWarnings("unused")
private final Logger log = LoggerFactory.getLogger(ThymeleafConfiguration.class);
#Bean
#Description("Thymeleaf template resolver serving HTML 5 emails")
public ClassLoaderTemplateResolver emailTemplateResolver() {
ClassLoaderTemplateResolver emailTemplateResolver = new ClassLoaderTemplateResolver();
emailTemplateResolver.setPrefix("mails/");
emailTemplateResolver.setSuffix(".html");
emailTemplateResolver.setTemplateMode("HTML5");
emailTemplateResolver.setCharacterEncoding(CharEncoding.UTF_8);
emailTemplateResolver.setOrder(1);
return emailTemplateResolver;
}
#Bean
#Description("Thymeleaf template resolver serving HTML 5 emails")
public ClassLoaderTemplateResolver pdfTemplateResolver() {
ClassLoaderTemplateResolver emailTemplateResolver = new ClassLoaderTemplateResolver();
emailTemplateResolver.setPrefix("pdf/");
emailTemplateResolver.setSuffix(".html");
emailTemplateResolver.setTemplateMode("HTML5");
emailTemplateResolver.setCharacterEncoding(CharEncoding.UTF_8);
emailTemplateResolver.setOrder(1);
return emailTemplateResolver;
}
}
Which makes it possible to put the templates in a different directory.
What is unclear to me is how do you make sure i get the pdf template resolver for pdf's and the email template resolver for generating emails?

Answer 1

Ok it seems both get picked up automatically. Not sure what will happen when a template name is in both places. To avoid that i could add two beans like this:
#Bean
public SpringTemplateEngine emailTemplateEngine() {
final SpringTemplateEngine engine = new SpringTemplateEngine();
final Set<TemplateResolver> templateResolvers = new HashSet<TemplateResolver>();
templateResolvers.add(emailTemplateResolver());
engine.setTemplateResolvers(templateResolvers);
return engine;
}
#Bean
public SpringTemplateEngine pdfTemplateEngine() {
final SpringTemplateEngine engine = new SpringTemplateEngine();
final Set<TemplateResolver> templateResolvers = new HashSet<TemplateResolver>();
templateResolvers.add(pdfTemplateResolver());
engine.setTemplateResolvers(templateResolvers);
return engine;
}