Class: Ezid::Request Abstract Private

Inherits:
SimpleDelegator
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/ezid/requests/request.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

This class is abstract.

A request to the EZID service.

Constant Summary collapse

GET =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

HTTP methods

Net::HTTP::Get
PUT =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

Net::HTTP::Put
POST =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

Net::HTTP::Post
DELETE =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

Net::HTTP::Delete

Class Attribute Summary collapse

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(client, *args) ⇒ Request

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of Request.

Parameters:



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# File 'lib/ezid/requests/request.rb', line 43

def initialize(client, *args)
  @client = client
  super build_request
  set_content_type('text/plain', charset: 'UTF-8')
end

Class Attribute Details

.http_method ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/ezid/requests/request.rb', line 26

def http_method
  @http_method
end

.path ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/ezid/requests/request.rb', line 26

def path
  @path
end

.response_class ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/ezid/requests/request.rb', line 26

def response_class
  @response_class
end

Instance Attribute Details

#client ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/ezid/requests/request.rb', line 39

def client
  @client
end

Class Method Details

.execute(client, *args) {|request| ... } ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Yields:

  • (request) 


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# File 'lib/ezid/requests/request.rb', line 28

def execute(client, *args)
  request = new(client, *args)
  yield request if block_given?
  request.execute
end

.short_name ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/ezid/requests/request.rb', line 34

def short_name
  name.split('::').last.sub('Request', '')
end

Instance Method Details

#authentication_required? ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 


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# File 'lib/ezid/requests/request.rb', line 88

def authentication_required?
  true
end

#execute ⇒ Ezid::Response

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Executes the request and returns the response

Returns:



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# File 'lib/ezid/requests/request.rb', line 51

def execute
  retries = 0
  begin
    response_class.new(get_response_for_request)
  rescue Net::HTTPServerException, UnexpectedResponseError => e
    if retries < 2
      sleep client.config.retry_interval
      retries += 1
      retry
    else
      raise
    end
  end
end

#handle_response(http_response) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/ezid/requests/request.rb', line 96

def handle_response(http_response)
  response_class.new(http_response).tap do |response|
    yield response if block_given?
  end
end

#has_metadata? ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 


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# File 'lib/ezid/requests/request.rb', line 92

def has_metadata?
  !metadata.empty? rescue false
end

#path ⇒ String

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

HTTP request path

Returns:

  • (String) —

    the path



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# File 'lib/ezid/requests/request.rb', line 74

def path
  self.class.path
end

#query ⇒ String

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

HTTP request query string

Returns:

  • (String) —

    the query string



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# File 'lib/ezid/requests/request.rb', line 86

def query; end

#response_class ⇒ Class

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Class to wrap Net::HTTPResponse

Returns:

  • (Class) 


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# File 'lib/ezid/requests/request.rb', line 80

def response_class
  self.class.response_class || Response
end

#uri ⇒ URI

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

The request URI

Returns:

  • (URI) —

    the URI



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# File 'lib/ezid/requests/request.rb', line 68

def uri
  @uri ||= build_uri
end