module Roda::RodaPlugins::InvalidRequestBody::RequestMethods

def POST

raises an exception.
Handle invalid request bodies as configured if the default behavior 
def POST
  super
rescue => e 
  handle_invalid_request_body(e)
end

def handle_invalid_request_body_empty_400(e)

Return an empty 400 HTTP response for invalid request bodies. 
def handle_invalid_request_body_empty_400(e)
  response.status = 400
  headers = response.headers
  headers.clear
  headers[RodaResponseHeaders::CONTENT_TYPE] = 'text/html'
  headers[RodaResponseHeaders::CONTENT_LENGTH] ='0'
  throw :halt, response.finish_with_body([])
end

def handle_invalid_request_body_empty_hash(e)

POST params.
Treat invalid request bodies by using an empty hash as the 
def handle_invalid_request_body_empty_hash(e)
  {}
end

def handle_invalid_request_body_raise(e)

to allow for easy rescuing using the error_handler plugin.
Raise a specific error for all invalid request bodies, 
def handle_invalid_request_body_raise(e)
  raise Error, e.message
end