Class: Wrest::Curl::Response

Inherits:

Object

• Object
• Wrest::Curl::Response

show all

Extended by:

Forwardable

Includes:

HttpCodes, HttpShared::Headers

Defined in:

lib/wrest/curl/response.rb

Overview

Instance Attribute Summary (collapse)

• - (Object) deserialised_body

  Returns the value of attribute deserialised_body.

• - (Object) http_response readonly

  Returns the value of attribute http_response.

Instance Method Summary (collapse)

• - (Object) code
• - (Boolean) connection_closed?
• - (Object) content_length
• - (Object) content_type
• - (Object) deserialise(options = {})
• - (Object) deserialise_using(translator, options = {})
• - (Object) follow(redirect_request_options = {})

  A null object implementation - invoking this method on a response simply returns the same response unless the response is a Redirection (code 3xx), in which case a get is invoked on the url stored in the response headers under the key 'location' and the new Response is returned.

• - (Response) initialize(http_response) constructor

  A new instance of Response.

• - (Object) initialize_http_header
• - (Object) message

Methods included from HttpCodes

#accepted?, #bad_request?, #created?, #forbidden?, #found?, #internal_server_error?, #method_not_allowed?, #moved_permanently?, #no_content?, #not_acceptable?, #not_found?, #not_modified?, #ok?, #see_other?, #temporary_redirect?, #unauthorized?, #unprocessable_entity?

Methods included from HttpShared::Headers

#[]

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# File 'lib/wrest/curl/response.rb', line 34

def initialize(http_response)
  @http_response = http_response
  initialize_http_header
end

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# File 'lib/wrest/curl/response.rb', line 19

def deserialised_body
  @deserialised_body
end

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# File 'lib/wrest/curl/response.rb', line 18

def http_response
  @http_response
end

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# File 'lib/wrest/curl/response.rb', line 47

def code
  @http_response.status
end

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# File 'lib/wrest/curl/response.rb', line 72

def connection_closed?
  self[StandardHeaders::Connection].downcase == StandardTokens::Close.downcase
end

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# File 'lib/wrest/curl/response.rb', line 55

def content_length
  self[H::ContentLength].try(:to_i)
end

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# File 'lib/wrest/curl/response.rb', line 59

def content_type
  self[H::ContentType].split(';').first
end

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# File 'lib/wrest/curl/response.rb', line 39

def deserialise(options = {})
    @deserialised_body ||= deserialise_using(Wrest::Components::Translators.lookup(content_type),options)
end

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# File 'lib/wrest/curl/response.rb', line 43

def deserialise_using(translator,options={})
  translator.deserialise(@http_response,options)
end

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# File 'lib/wrest/curl/response.rb', line 68

def follow(redirect_request_options = {})
  self
end

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# File 'lib/wrest/curl/response.rb', line 26

def initialize_http_header
  headers.merge!(headers.inject({}) do |downcased_headers, tuple|
    key, value = tuple
    downcased_headers[key.downcase] = value
    downcased_headers
  end)
end

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# File 'lib/wrest/curl/response.rb', line 51

def message
  @http_response.status_line
end