How to receive data from a Rest API using Apache Camel

Question

And how do I receive data from a server REST passing an authorisation of the type basic in the header?

I’ve tried so many ways and it doesn’t work, and when I test Postman, works normally.

1. I’ve tried it simple:

   from(URL_API_FBITS + "categorias?hierarquia=false")
     .setHeader("Authorization", simple("Basic" + TOKEN))
     .log("${body}").to("file:saida?noop=true");
   

2. Converting to JSON:

   from(URL_API_FBITS + "categorias?hierarquia=false")
     .marshal().json(JsonLibrary.Jackson)
     .setHeader(CONTENT_TYPE, simple(APPLICATION_JSON))
     .setHeader("Authorization", simple("Basic " + TOKEN))
     .log("${body}").to("file:saida?noop=true");
   

And it still didn’t work out.

Answer 1

I was doing it incorrectly, now I’m using the . to function to perform the request, I changed to:

from("timer://foo?fixedRate=true&delay=0&period=10000").setHeader(CONTENT_TYPE, simple(APPLICATION_JSON))
            .setHeader("Authorization", simple("Basic " + TOKEN)).to(URL_API_FBITS + "categorias?hierarquia=false")
            .log("${body}").to("file:saida?noop=true");