How to get Grails HeaderParam attributes

Question

I came for ruby/rails background. I am facing issues to get header attributes of rest call.

In case of rails, I used to write below code to list all requested header attributes.

puts request.headers.inspect 

Could any body please suggest me what is the equivalent for Grails ?

Answer 1

Below is the code, which list all header attributes.

 request.headerNames.each{
   println it
 }

attributes

accept
accept-encoding
content-type
api-key
time-stamp
signature
user-agent

host