View Technologies Exportar a PDF

1era Forma de exportar a PDF

@Autowired private MessageSource messageSource;
@Autowired private LocaleResolver localeResolver;

2da Forma de exportar a PDF

MessageSourceAccessor mensajes = getMessageSourceAccessor();

Configuracion que permite pasar por parametro el exportar a PDF

application.properties

spring.mvc.contentnegotiation.favor-parameter=true
spring.mvc.contentnegotiation.media-types.pdf=application/pdf