Class: Azure::BaseManagement::ManagementHttpRequest

Inherits:
Core::Http::HttpRequest
  • Object
show all
Includes:
Core::Utility
Defined in:
lib/azure/base_management/management_http_request.rb

Direct Known Subclasses

SqlManagementHttpRequest

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(method, path, options_or_body = {}) ⇒ ManagementHttpRequest

Creates the ManagementHttpRequest

Parameters:

  • method (Symbol) —

    The HTTP method to use (:get, :post, :put, :del, etc…)

  • path (URI) —

    The URI of the HTTP endpoint to query

  • options_or_body (Hash|IO|String) (defaults to: {}) —

    The request options including :body or raw body only



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# File 'lib/azure/base_management/management_http_request.rb', line 31

def initialize(method, path, options_or_body = {})
  options ||= unless options_or_body.is_a?(Hash)
              {body: options_or_body}
            end || options_or_body || {}
  options[:client] ||= Azure
  super(method, self.class.request_uri(path, options[:client]), options)
  @warn = options.fetch(:warn, false)
  content_length = body ? body.bytesize.to_s : '0'
  headers.update({
                      'x-ms-version' => '2015-04-01',
                      'Content-Type' => 'application/xml',
                      'Content-Length' => content_length
                  })
end

Instance Attribute Details

#warn ⇒ Object

Returns the value of attribute warn.



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# File 'lib/azure/base_management/management_http_request.rb', line 24

def warn
  @warn
end

Instance Method Details

#apply_body_headers ⇒ Object 



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# File 'lib/azure/base_management/management_http_request.rb', line 56

def apply_body_headers
  super
end

#call ⇒ Object

Public: Sends a request to HTTP server and returns a HttpResponse

Returns a Nokogiri::XML instance of HttpResponse body



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# File 'lib/azure/base_management/management_http_request.rb', line 49

def call
  conn = http_setup
  res = set_up_response(method.to_sym, uri, conn, headers ,body)
  response = wait_for_completion(Azure::Core::Http::HttpResponse.new(res))
  Nokogiri::XML response.body unless response.nil?
end

#check_completion(request_id) ⇒ Object

Public: Gets the status of the specified operation and determines whether the operation has succeeded, failed, or is still in progress.

Attributes

  • request_id - String. x-ms-request-id response header of request

See: msdn.microsoft.com/en-us/library/azure/ee460783.aspx

Print Error or Success of Operation.



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# File 'lib/azure/base_management/management_http_request.rb', line 108

def check_completion(request_id)
  request_path = "/#{client.subscription_id}/operations/#{request_id}"
  conn = http_setup
  headers['Content-Length'] = '0'
  @method = :get
  done = false
  until done
    Azure::Loggerx.info('# ')
    res = set_up_response(method.to_sym, URI(request_path), conn, headers ,body)
    response = Azure::Core::Http::HttpResponse.new(res)
    ret_val = Nokogiri::XML response.body
    status = xml_content(ret_val, 'Operation Status')
    status_code = response.status_code.to_i
    if status != 'InProgress'
      done = true
    end
    if redirected? response
      @uri = self.class.request_uri(response.headers['location'], client)
      conn = http_setup
      done = false
    end
    if done
      if status.downcase != 'succeeded'
        error_code = xml_content(ret_val, 'Operation Error Code')
        error_msg = xml_content(ret_val, 'Operation Error Message')
        Azure::Loggerx.exception_message "#{error_code}: #{error_msg}"
      else
        Azure::Loggerx.success "#{status.downcase} (#{status_code})"
      end
      return
    else
      sleep(5)
    end
  end
end

#http_setup ⇒ Object 



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# File 'lib/azure/base_management/management_http_request.rb', line 91

def http_setup
  http = super
  http.ssl[:client_cert] = @client.http_certificate_key if @client.http_certificate_key
  http.ssl[:client_key] = @client.http_private_key if @client.http_private_key
  http
end

#rebuild_request(response) ⇒ Object 



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# File 'lib/azure/base_management/management_http_request.rb', line 144

def rebuild_request(response)
  host_uri = URI.parse(response.headers['location'])
  conn = http_setup
  res = set_up_response(method.to_sym, host_uri, conn, headers ,body)
  wait_for_completion(HttpResponse.new(res))
end

#redirected?(response) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/azure/base_management/management_http_request.rb', line 151

def redirected?(response)
  (response.status_code.to_i == 307)
end

#wait_for_completion(response) ⇒ Object

Public: Wait for HTTP request completion.

Attributes

  • response - Azure::Core::Http::HttpResponse. HttpResponse Response

Print Error or Success of HttpRequest



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# File 'lib/azure/base_management/management_http_request.rb', line 67

def wait_for_completion(response)
  ret_val = Nokogiri::XML response.body
  if ret_val.at_css('Error Code') && ret_val.at_css('Error Code').content == 'AuthenticationFailed'
    Azure::Loggerx.error_with_exit ret_val.at_css('Error Code').content + ' : ' + ret_val.at_css('Error Message').content
  end
  if response.status_code.to_i == 200 || response.status_code.to_i == 201
    response
  elsif redirected? response
    rebuild_request response
  elsif response.status_code.to_i > 201 && response.status_code.to_i <= 299
    check_completion(response.headers['x-ms-request-id'])
  elsif warn && !response.success?
    response
  elsif response.body
    if ret_val.at_css('Error Code') && ret_val.at_css('Error Message')
      Azure::Loggerx.error_with_exit ret_val.at_css('Error Code').content + ' : ' + ret_val.at_css('Error Message').content
    else
      Azure::Loggerx.exception_message "http error: #{response.status_code}"
    end
  else
    Azure::Loggerx.exception_message "http error: #{response.status_code}"
  end
end