Class: VSphereAutomation::ApiClient

Inherits:
Object
  • Object
show all
Defined in:
lib/vsphere-automation-vapi/api_client.rb

Overview

The client responsible for communicating with the API.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config = Configuration.default) ⇒ ApiClient

Creates a new instance

Parameters:

  • config (Configuration) (defaults to: Configuration.default) —

    configuration object with values to use



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# File 'lib/vsphere-automation-vapi/api_client.rb', line 26

def initialize(config = Configuration.default)
  @config = config
  @http = create_http
  @user_agent = default_user_agent
  @default_headers = { 'Content-Type' => 'application/json',
                       'User-Agent' => @user_agent }
end

Instance Attribute Details

#config ⇒ Object

The Configuration object holding settings to be used in the API client.



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# File 'lib/vsphere-automation-vapi/api_client.rb', line 15

def config
  @config
end

#default_headers ⇒ Hash (readonly)

Defines the headers to be used in HTTP requests of all API calls by default.

Returns:

  • (Hash) 


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# File 'lib/vsphere-automation-vapi/api_client.rb', line 21

def default_headers
  @default_headers
end

Class Method Details

.default ⇒ ApiClient

Retrieves an instance of the object in it’s default state

Returns:

  • (ApiClient) —

    an instance of the object in it’s default state



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# File 'lib/vsphere-automation-vapi/api_client.rb', line 37

def self.default
  DEFAULT
end

Instance Method Details

#build_collection_param(params, format) ⇒ Object

Build the collection of parameters



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# File 'lib/vsphere-automation-vapi/api_client.rb', line 42

def build_collection_param(params, format)
  params
end

#call_api(http_method, path, opts = {}) ⇒ Array<(Object, Fixnum, Hash)>

Make a request to an API endpoint with the given options

Parameters:

  • http_method (Symbol) —

    the HTTP method to be used

  • path (String) —

    the path request will be made to

  • opts (Hash) (defaults to: {}) —

    any additional options needed

Returns:

  • (Array<(Object, Fixnum, Hash)>) —

    the deserialized body, status code, and headers.



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# File 'lib/vsphere-automation-vapi/api_client.rb', line 53

def call_api(http_method, path, opts = {})
  query_params = opts.fetch(:query_params, {})
  header_params = opts.fetch(:header_params, {})
  form_params = opts.fetch(:form_params, {})
  add_auth(query_params, header_params, opts.fetch(:auth_names, []))

  uri = build_request_uri(path, query_params)
  request = Net::HTTP.const_get(http_method.capitalize).new(uri)

  add_form_params(request, form_params)
  add_header_params(request, header_params)
  request.body = opts[:body] if opts[:body]
  request.content_type = request['Content-Type'] if request['Content-Type']

  if @config.debugging
    @config.logger.debug("Request Body:\n#{request.body}\n")
  end

  response = @http.request(request)
  @cookie = cookie_from_response(response)
  api_key_from_response(response)

  return_type = opts.fetch(:return_type, {}).fetch(response.code, nil)
  data = deserialize(response, return_type)
  [data, Integer(response.code), response.each_header.to_h]
end

#object_to_http_body(object) ⇒ String

Takes an object and returns the object as an HTTP body

Parameters:

  • object (Object) —

    object to transform

Returns:

  • (String) —

    object as JSON string



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# File 'lib/vsphere-automation-vapi/api_client.rb', line 84

def object_to_http_body(object)
  return object.map { |o| object_to_http_body(o) } if object.is_a?(Array)

  return object unless object.respond_to?(:to_hash)

  object.to_hash.to_json
end

#select_header_accept(types) ⇒ String

Select an Accept header to use

Parameters:

  • types (Array) —

    a list of suggested types

Returns:

  • (String) —

    the Accept header value



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# File 'lib/vsphere-automation-vapi/api_client.rb', line 96

def select_header_accept(types)
  return DEFAULT_MIME_TYPE unless types.is_a?(Array)

  types.find { |t| t.include?('json') } || types.join(', ')
end

#select_header_content_type(types) ⇒ String

Select an Content-Type header to use

Parameters:

  • types (Array) —

    a list of suggested types

Returns:

  • (String) —

    the Content-Type header value



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# File 'lib/vsphere-automation-vapi/api_client.rb', line 106

def select_header_content_type(types)
  return DEFAULT_MIME_TYPE unless types.is_a?(Array)

  types.find { |t| t.include?('json') } || types.first
end